7970 vs rx 580: AMD Radeon HD 7970 vs AMD Radeon RX 580: What is the difference?

0 Reviews of users

AMD Radeon RX 580

1 Reviews of users

AMD Radeon RX 580

8. 0 /10

1 Reviews Users

Functions

9000 no

/10

1 Votes

Games

Reviews, no

10.0 /10

1 VOTES

9Ol000

8.0 /10

1 VOTES

performance

1. TECTIC FMICS

925MHz

1120MHz

GPU (GPU) has a higher tact frequency.

2.turbo GPU

Unknown. Help us offer a price. (AMD Radeon HD 7970)

1266MHz

When the GPU is running below its limits, it can jump to a higher clock speed to increase performance.

3.pixel rate

29.6 GPixel/s

42.9 GPixel/s

The number of pixels that can be displayed on the screen every second.

4.flops

3.79TFLOPS

6.1 TFLOPS

FLOPS is a measurement of GPU processing power.

5. texture size

118 GTexels/s

193 GTexels/s

Number of textured pixels that can be displayed on the screen every second.

6.GPU memory speed

1375MHz

2000MHz

Memory speed is one aspect that determines memory bandwidth.

7.hatch patterns

Shading units (or stream processors) are small processors in a video card that are responsible for processing various aspects of an image.

8.textured units (TMUs)

TMUs accept textured units and bind them to the geometric layout of the 3D scene. More TMUs generally means texture information is processed faster.

9 ROPs

ROPs are responsible for some of the final steps of the rendering process, such as writing the final pixel data to memory and for performing other tasks such as anti-aliasing to improve the appearance of graphics.

Memory

1.memory effective speed

5500MHz

8000MHz

The effective memory clock frequency is calculated from the memory size and data transfer rate. A higher clock speed can give better performance in games and other applications.

2.max memory bandwidth

264GB/s

224GB/s

This is the maximum rate at which data can be read from or stored in memory.

3.VRAM

VRAM (video RAM) is the dedicated memory of the graphics card. More VRAM usually allows you to run games at higher settings, especially for things like texture resolution.

4.memory bus width

384bit

256bit

Wider memory bus means it can carry more data per cycle. This is an important factor in memory performance, and therefore the overall performance of the graphics card.

5. versions of GDDR memory

Later versions of GDDR memory offer improvements such as higher data transfer rates, which improve performance.

6. Supports memory troubleshooting code

✖AMD Radeon HD 7970

✖AMD Radeon RX 580

Memory troubleshooting code can detect and fix data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server.

Functions

1.DirectX version

DirectX is used in games with a new version that supports better graphics.

2nd version of OpenGL

The newer version of OpenGL, the better graphics quality in games.

OpenCL version 3.

Some applications use OpenCL to use the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions are more functional and better quality.

4. Supports multi-monitor technology

✔AMD Radeon HD 7970

✔AMD Radeon RX 580

The video card has the ability to connect multiple displays. This allows you to set up multiple monitors at the same time to create a more immersive gaming experience, such as a wider field of view.

5. GPU temperature at boot

Unknown. Help us offer a price. (AMD Radeon RX 580)

Lower boot temperature means the card generates less heat and the cooling system works better.

6.supports ray tracing

✖AMD Radeon HD 7970

✖AMD Radeon RX 580

Ray tracing is an advanced light rendering technique that provides more realistic lighting, shadows and reflections in games.

7. Supports 3D

✔AMD Radeon HD 7970

✔AMD Radeon RX 580

Allows you to view in 3D (if you have a 3D screen and glasses).

8. supports DLSS

✖AMD Radeon HD 7970

✖AMD Radeon RX 580

DLSS (Deep Learning Super Sampling) is an AI based scaling technology. This allows the graphics card to render games at lower resolutions and upscale them to higher resolutions with near-native visual quality and improved performance. DLSS is only available in some games.

9. PassMark result (G3D)

This test measures the graphics performance of a graphics card. Source: Pass Mark.

Ports

1.has HDMI output

✔AMD Radeon HD 7970

✔AMD Radeon RX 580

Devices with HDMI or mini HDMI ports can stream HD video and audio to the connected display.

2.HDMI connectors

Unknown. Help us offer a price. (AMD Radeon HD 7970)

More HDMI connectors allow you to connect multiple devices such as game consoles and TVs at the same time.

HDMI version 3

Unknown. Help us offer a price. (AMD Radeon HD 7970)

HDMI 2.0

New versions of HDMI support higher bandwidth, resulting in higher resolutions and frame rates.

4. DisplayPort outputs

Allows connection to a display using DisplayPort.

5.DVI outputs

Allows connection to a display using DVI.

6. Mini DisplayPort 9 outputs0003

Allows you to connect to a display using Mini DisplayPort.

Price Match

Cancel

Which graphics cards are better?

Radeon RX 580 2048SP vs Radeon HD 7970

Radeon RX 580 2048SP vs Radeon HD 7970 — Th200

Contents

1. Introduction
2. Features
3. Tests
4. Key differences
5. Conclusion
6. Comments

Video card

Video card

Introduction

We compared two graphics cards: AMD Radeon RX 580 2048SP vs AMD Radeon HD 7970. On this page, you will learn about the key differences between them, as well as which one is better in terms of features and performance.

AMD Radeon RX 580 2048SP is a Polaris (RX 500) generation GCN 4.0 graphics card released Oct 15th, 2018. It comes with 4GB GDDR5 memory running at 1750MHz, has 1x 8-pin power connector and consumes up to 165 watts.

AMD Radeon HD 7970 is a Southern Islands (HD 7900) GCN 1.0 generation graphics card released Dec 22nd, 2011. It comes with 3GB GDDR5 memory running at 1375MHz, has 1x 6-pin + 1x 8-pin pin power connector and consumes up to 165 watts.

Specification

Graphics Card

Name

AMD Radeon RX 580 2048SP

AMD Radeon HD 7970

Release Date

Oct 15th, 2018

003

Tire Interface

PCIe 3.0 X16

PCIE 3.0 X16

Graphics Processor

Crystal size

232 Mm²

352 MM²

9000 9000 9000 9000 GB/S 9000 9000 GB/S 9000)

Theoretical Performance

Pixel Fill Rate

41. 09 GPixel/s

29.60 GPixel/s

Texture Fill Rate

164.4 GTexel/s

GTexel/s 118.40003

FP16 (half) performance

5.259 TFLOPS (1:1)

FP32 (float) performance

5.259 TFLOPS

3.789 TFLOPS

FP64 (double) performance

328.7 GFLOPS (1:16)

947.2 GFLOPS (1: 4)

CLOCK Speeds

Basic frequency

1168 MHZ

Maximum frequency

1284 MHZ

Memory frequency

MHz

1375 MHz

Render Config0004 Shading Units

2048

2048

Texture Units

128

128

Raster Units

32

32

Compute Units

32

32

Graphics Features

DirectX

12 ( 12_0)

12 (11_1)

Opengl

4.6

4.6

OpenCL

2.1

1.2

Vulkan

1.2

1.2

Board Design

Heating

150W

250W

power connectors

1x 8-PIN

1x 6-Pin + 1x 8-Pin

Width

Dualo-Slot

Daal-Slot 9000 9

3DMark Graphics

3DMark is a test tool designed and developed by UL to measure the performance of computer hardware. Upon completion, the program gives a score, where a higher value indicates better performance.

AMD Radeon RX 580 2048SP
+69%

AMD Radeon HD 7970

Blender bmw27

Blender is the most popular 3D content creation software. It has its own test, which is widely used to determine the rendering speed of processors and video cards. We chose the bmw27 scene. The result of the test is the time taken to render the given scene.

AMD Radeon RX 580 2048SP

AMD Radeon HD 7970

Th200 RP

Th200 RP is a test created by Th200. It measures the raw power of the components and gives a score, with a higher value indicating better performance.

AMD Radeon RX 580 2048SP
+22%

AMD Radeon HD 7970

Key Differences

Why is AMD Radeon RX 580 2048SP better than AMD Radeon HD 7970?

Newer — 6 years later release

Has 22% better performance

Has 40% less power consumption — 150W vs 250W

More modern manufacturing process — 14nm vs 28nm

Has 1GB more memory

Has 39% faster speed pixel fill — 41. 09 GPixel/s vs 29.60 GPixel/s

Has 39% faster texture fill rate — 164.4 GTexel/s vs 118.4 GTexel/s

Why is AMD Radeon HD 7970 better than AMD Radeon RX 580 2048SP?

Has a slightly larger memory bus

Has 18% higher bandwidth — 264.0 GB/s vs 224.0 GB/s

Conclusion

Which is better Radeon RX 580 2048SP or Radeon HD 7970?

The Radeon RX 580 2048SP delivers 22% better performance, consumes up to 40% less energy and holds 1 GB more memory. Radeon RX 580 2048SP 3990X is more powerful than Radeon HD 7970 according to our research.

What AMD graphics cards is equivalent to Radeon RX 580 2048SP?

The Radeon RX 5300 XT is AMD’s closest competitor to the Radeon RX 580 2048SP. It is 1% more powerful, uses 34% less energy, and holds the same amount of memory.

What NVIDIA graphics cards is equivalent to Radeon RX 580 2048SP?

The GeForce GTX 1060 5 GB is NVIDIA’s closest competitor to the Radeon RX 580 2048SP. It is 6% more powerful, uses 20% less energy, and holds 1 GB less memory.

How does Radeon RX 580 2048SP perform compared to Radeon HD 7970 and other graphics cards?

Relative performance

Total performance

Bench performance

Comparison of AMD Radeon RX 580 and AMD Radeon HD 7970 GHz Edition

Comparative analysis of AMD Radeon RX 580 and AMD Radeon HD 7970 GHz Edition video cards by all known characteristics in the categories: General information, Specifications, Video outputs and ports, Compatibility, dimensions, requirements, API support, Memory, Technology support.
Analysis of video card performance by benchmarks: PassMark — G3D Mark, PassMark — G2D Mark, Geekbench — OpenCL, CompuBench 1.5 Desktop — Face Detection (mPixels/s), CompuBench 1.5 Desktop — Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop — T -Rex (Frames/s), CompuBench 1.5 Desktop — Video Composition (Frames/s), CompuBench 1.5 Desktop — Bitcoin Mining (mHash/s), GFXBench 4. 0 — Car Chase Offscreen (Frames), GFXBench 4.0 — Manhattan (Frames), GFXBench 4.0 — T-Rex (Frames), GFXBench 4.0 — Car Chase Offscreen (Fps), GFXBench 4.0 — Manhattan (Fps), GFXBench 4.0 — T-Rex (Fps), 3DMark Fire Strike — Graphics Score.

AMD Radeon RX 580

versus

AMD Radeon HD 7970 GHz Edition

Benefits

Reasons to choose AMD Radeon RX 580

• Newer graphics card, release date difference 4 year(s) 9 month(s)

28% more: 1340 MHz vs 1050 MHz

• 1435.7x more texture speed: 192.96 GTexel/s vs 134.4 GTexel / s
• 13% more shader processors: 2304 vs 2048 914 nm vs 28 nm : 8 GB vs 3 GB
• Memory frequency 5.3 times more: 8000 MHz vs 1500 MHz

Release date	18 April 2017 vs 22 June 2012
Boost core clock	1340 MHz vs 1050 MHz
Texturing Speed ​​	192. 96 GTexel/s vs 134.4 GTexel/s
Number of shaders	2304 vs 2048
Process	14 nm vs 28 nm
Power consumption (TDP)	185 Watt vs 250 Watt
Maximum memory size	8 GB vs 3 GB
Memory frequency	8000 MHz vs 1500 MHz

Reasons to choose AMD Radeon HD 7970 GHz Edition

• 693.7 times greater floating point performance: 4,301 gflops vs 6.2 TFLOPs

Benchmark comparison

GPU 1: AMD Radeon RX 580
GPU 2: AMD Radeon HD 7970 GHz Edition

Name	AMD Radeon RX 580	AMD Radeon HD 7970 GHz Edition
PassMark — G3D Mark	8922
PassMark — G2D Mark	773
Geekbench — OpenCL	44351
CompuBench 1. 5 Desktop — Face Detection (mPixels/s)	116.142
CompuBench 1.5 Desktop — Ocean Surface Simulation (Frames/s)	1022.932
CompuBench 1.5 Desktop — T-Rex (Frames/s)	9.235
CompuBench 1.5 Desktop — Video Composition (Frames/s)	84.034
CompuBench 1.5 Desktop — Bitcoin Mining (mHash/s)	607.721
GFXBench 4.0 — Car Chase Offscreen (Frames)	11281
GFXBench 4. 0 — Manhattan (Frames)	3695
GFXBench 4.0 — T-Rex (Frames)	3349
GFXBench 4.0 — Car Chase Offscreen (Fps)	11281
GFXBench 4.0 — Manhattan (Fps)	3695
GFXBench 4.0 — T-Rex (Fps)	3349
3DMark Fire Strike — Graphics Score	4328

Performance comparison

	AMD Radeon RX 580	AMD Radeon HD 7970 GHz Edition
Architecture	GCN 4. 0	GCN 1.0
Codename	Polaris 20	Tahiti
Design	Radeon RX 500 Series	AMD Radeon HD 7000 Series
GCN generation	4th Gen
Issue date	April 18, 2017	22 June 2012
Price at first issue date	$229	$499
Place in the rating	203	not rated
Price now	$169. 99
Type	Desktop	Desktop
Price/performance ratio (0-100)	76.21
Boost core clock	1340MHz	1050MHz
Number of Compute 9 conveyors0829	36
Core clock	1257MHz
Floating point performance	6.2 TFLOPs	4.301 gflops
Process	14nm	28nm
Number of shaders	2304	2048
Pixel fill rate	42. 88GP/s
Render output units	32
Stream Processors	2304	2048
Texturing Speed ​​	192.96 GTexel/s	134.4 GTexel/s
Texture Units	144
Power consumption (TDP)	185 Watt	250 Watt
Number of transistors	5,700 million	4,313 million
Video connectors	1x HDMI, 3x DisplayPort	1x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
HDMI
VGA
Eyefinity
CrossFire without bridge
Interface	PCIe 3. 0 x16	PCIe 3.0 x16
Length	241 mm	274 mm
Recommended power supply	500 Watt
Additional power connectors	1x 8-pin	1x 6-pin + 1x 8-pin
Tire		PCIe 2.1 x16
DirectX	12	11
OpenCL	2.0
OpenGL	4.5	4. 5
Vulcan
Maximum memory size	8GB	3GB
Memory bandwidth	256 GB/s	288 GB/s
Memory bus width	256bit	384 Bit
Memory frequency	8000MHz	1500 MHz
Memory type	GDDR5	GDDR5
4K h364 Decode
4K h364 Encode
AMD Eyefinity
AMD Radeon™ Chill
AMD Radeon™ ReLive
AppAcceleration
CrossFire
FreeSync
h365/HEVC Decode
h365/HEVC Encode
HDMI 4K Support
LiquidVR
PowerTune
TrueAudio
Unified Video Decoder (UVD)
Video Code Engine (VCE)
Virtual Super Resolution (VSR)
VR Ready

AMD Radeon RX 570 vs AMD Radeon HD 7970 GHz Edition.

VS

General Information

The General Information section of the Video Card Comparison list provides release date, type, overall rating and other useful data to determine the winner between AMD Radeon RX 570 and AMD Radeon HD 7970 GHz edition. Please note that the comparison takes place across all indicators, and below are the ratings from synthetic benchmarks that define different criteria in games and work applications.

198

Position in the performance rating

1692

54.96

004 Tahiti

Desktop

type

Desktop

18 April 2017 (4 YEARS AGO)

Release

22 June 2012

9000 Actual price

$ 512

No data

Design

Reference

20.78

Reason and quality

No data

Polaris 20 Ellesme

Code name GPU

n.a.

Desktop

Market Segment

n.a.

Specifications

GPU frequency is the most important part contained in the video card rating.

2048

Conveyors

2048

1168 MHZ

Tact frequency of the nucleus

No data

1244 MHZ

9000 Watt

Power consumption (TDP)

250 Watt

159.2

Number of texels processed per second

134.4

5.095 GFLOPS

Operations with a swimming of

4.301 GFLOPS

2048

conowers / CUDA Nuclear

No data

1244 MHZ

Acceleration

5,700 Milillion 9000 9000 9000 9000 9000

120 Watt

TDP

N/A

Dimensions, connectors and compatibility

Let’s discuss the dimensions (length, width, height) of AMD Radeon RX 570 and AMD Radeon HD 7970 GHz edition. As well as the main types of connectors and connected interfaces

PCIe 3.0 X16

Interface

PCIE 3.0 X16

241 MM

274 MM

1x 6-PIN

Additional power

1x 6-PIN + PIN + PIN + PIN 8-pin

n/a

Bus support

PCIe 2. 1 x16

Memory (frequency and overclocking)

Graphics card memory plays an important role in both gaming and graphics applications. The higher the standard ( GDDR ), the better. It directly affects the speed and efficiency of data processing. What is the difference in type, base and turbo frequency, GDDR bandwidth between AMD Radeon RX 570 and AMD Radeon HD 7970 GHz Edition:

GDDR5

GB

256 Bit

Memory bus width

384 Bit

7000 MHz

Memory frequency

1500 MHz

224.0 GB/S

Passing capacity of

288 GB/S

—

DEMODED MODUCE

No data

Support for ports and displays

Let’s find out the difference in the ports that are equipped with AMD Radeon RX 570 graphics and AMD Radeon HD 7970 GHz Edition. Pay attention to the number of ports and the maximum resolution of supported monitors.

1x DVI, 1x HDMI, 3x DisplayPort

Display connections

1x DVI, 1x HDMI, 2x mini-DisplayPort

n. a. It is worth noting that NVIDIA and AMD use different technologies.

No data

Crossfire

+

+

Freesync

+

+

DisplayPort 1.3 HBR / 1.4 HDR Ready

No data API

API

The confrontation between the two rivals AMD Radeon RX 570 and AMD Radeon HD 7970 GHz Edition is almost over. Hardware support (API) does not greatly affect the overall performance, it is not taken into account in synthetic benchmarks and other performance tests.

12 (12_0)

Directx

Directx® 11

4.6

Opengl

4.6

+

VULKAN

No data

6.4

Shader Model

003

No data

2.0

OpenCl

No data

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2GeForce RTX 3060GeForce RTX 3050GeForce RTX 2080 TiGeForce RTX 2080 SuperGeForce RTX 2080GeForce RTX 2070 SuperGeForce RTX 2070GeForce RTX 2060 SuperGeForce RTX 2060GeForce GTX 1660 TiGeForce GTX 1660 SuperGeForce GTX 1660GeForce GTX 1650 SuperGeForce GTX 1650 GDDR6GeForce GTX 1650 rev.3GeForce GTX 1650 rev.2GeForce GTX 1650GeForce GTX 1630GeForce GTX 1080 TiGeForce GTX 1080GeForce GTX 1070 TiGeForce GTX 1070GeForce GTX 1060GeForce GTX 1060 3GBGeForce GTX 1050 TiGeForce GTX 1050 3GBGeForce GTX 1050GeForce GT 1030GeForce GTX Titan XGeForce GTX 980 TiGeForce GTX 980GeForce GTX 970GeForce GTX 960GeForce GTX 950GeForce GTX TitanGeForce GTX 780 TiGeForce GTX 780GeForce GTX 770GeForce GTX 760GeForce GTX 750 TiGeForce GTX 750GeForce GT 740GeForce GT 730GeForce GTX 690GeForce GTX 680GeForce GTX 670GeForce GTX 660 TiGeForce GTX 660GeForce GTX 650 Ti BoostGeForce GTX 650 TiGeForce GTX 650GeForce GT 640 rev.2GeForce GT 640GeForce GT 630 rev.2GeForce GT 630GeForce GTX 590GeForce GTX 580GeForce GTX 570GeForce GTX 560 TiGeForce GTX 560GeForce GTX 550 TiGeForce GT 520GeForce GTX 480GeForce GTX 470GeForce GTX 465GeForce GTX 460 SEGeForce GTX 460 1024MBGeForce GTX 460 768MBGeForce GTS 450GeForce GT 440 GDDR5GeForce GT 440 GDDR3GeForce GT 430GeForce GT 420GeForce GTX 295GeForce GTX 285GeForce GTX 280GeForce GTX 275GeForce GTX 260 rev. 2GeForce GTX 260GeForce GTS 250GeForce GTS 240GeForce GT 240GeForce GT 230GeForce GT 220GeForce 210Geforce 205GeForce GTS 150GeForce GT 130GeForce GT 120GeForce G100GeForce 9800 GTX+GeForce 9800 GTXGeForce 9800 GTSGeForce 9800 GTGeForce 9800 GX2GeForce 9600 GTGeForce 9600 GSO (G94)GeForce 9600 GSOGeForce 9500 GTGeForce 9500 GSGeForce 9400 GTGeForce 9400GeForce 9300GeForce 8800 ULTRAGeForce 8800 GTXGeForce 8800 GTS Rev2GeForce 8800 GTSGeForce 8800 GTGeForce 8800 GS 768MBGeForce 8800 GS 384MBGeForce 8600 GTSGeForce 8600 GTGeForce 8600 GSGeForce 8500 GT DDR3GeForce 8500 GT DDR2GeForce 8400 GSGeForce 8300GeForce 8200GeForce 8100GeForce 7950 GX2GeForce 7950 GTGeForce 7900 GTXGeForce 7900 GTOGeForce 7900 GTGeForce 7900 GSGeForce 7800 GTX 512MBGeForce 7800 GTXGeForce 7800 GTGeForce 7800 GS AGPGeForce 7800 GSGeForce 7600 GT Rev.2GeForce 7600 GTGeForce 7600 GS 256MBGeForce 7600 GS 512MBGeForce 7300 GT Ver2GeForce 7300 GTGeForce 7300 GSGeForce 7300 LEGeForce 7300 SEGeForce 7200 GSGeForce 7100 GS TC 128 (512)GeForce 6800 Ultra 512MBGeForce 6800 UltraGeForce 6800 GT 256MBGeForce 6800 GT 128MBGeForce 6800 GTOGeForce 6800 256MB PCI-EGeForce 6800 128MB PCI-EGeForce 6800 LE PCI-EGeForce 6800 256MB AGPGeForce 6800 128MB AGPGeForce 6800 LE AGPGeForce 6800 GS AGPGeForce 6800 GS PCI-EGeForce 6800 XTGeForce 6600 GT PCI-EGeForce 6600 GT AGPGeForce 6600 DDR2GeForce 6600 PCI-EGeForce 6600 AGPGeForce 6600 LEGeForce 6200 NV43VGeForce 6200GeForce 6200 NV43AGeForce 6500GeForce 6200 TC 64(256)GeForce 6200 TC 32(128)GeForce 6200 TC 16(128)GeForce PCX5950GeForce PCX 5900GeForce PCX 5750GeForce PCX 5550GeForce PCX 5300GeForce PCX 4300GeForce FX 5950 UltraGeForce FX 5900 UltraGeForce FX 5900GeForce FX 5900 ZTGeForce FX 5900 XTGeForce FX 5800 UltraGeForce FX 5800GeForce FX 5700 Ultra /DDR-3GeForce FX 5700 Ultra /DDR-2GeForce FX 5700GeForce FX 5700 LEGeForce FX 5600 Ultra (rev. 2)GeForce FX 5600 Ultra (rev.1)GeForce FX 5600 XTGeForce FX 5600GeForce FX 5500GeForce FX 5200 UltraGeForce FX 5200GeForce FX 5200 SEGeForce 4 Ti 4800GeForce 4 Ti 4800-SEGeForce 4 Ti 4200-8xGeForce 4 Ti 4600GeForce 4 Ti 4400GeForce 4 Ti 4200GeForce 4 MX 4000GeForce 4 MX 440-8x / 480GeForce 4 MX 460GeForce 4 MX 440GeForce 4 MX 440-SEGeForce 4 MX 420GeForce 3 Ti500GeForce 3 Ti200GeForce 3GeForce 2 Ti VXGeForce 2 TitaniumGeForce 2 UltraGeForce 2 PROGeForce 2 GTSGeForce 2 MX 400GeForce 2 MX 200GeForce 2 MXGeForce 256 DDRGeForce 256Riva TNT 2 UltraRiva TNT 2 PRORiva TNT 2Riva TNT 2 M64Riva TNT 2 Vanta LTRiva TNT 2 VantaRiva TNTRiva 128 ZXRiva 128 9Fury XRadeon R9 FuryRadeon R9 NanoRadeon R9 390XRadeon R9 390Radeon R9 380XRadeon R9 380Radeon R7 370Radeon R7 360Radeon R9 295X2Radeon R9 290XRadeon R9 290Radeon R9 280XRadeon R9 285Radeon R9 280Radeon R9 270XRadeon R9 270Radeon R7 265Radeon R7 260XRadeon R7 260Radeon R7 250Radeon R7 240Radeon HD 7970Radeon HD 7950Radeon HD 7870 XTRadeon HD 7870Radeon HD 7850Radeon HD 7790Radeon HD 7770Radeon HD 7750Radeon HD 6990Radeon HD 6970Radeon HD 6950Radeon HD 6930Radeon HD 6870Radeon HD 6850Radeon HD 6790Radeon HD 6770Radeon HD 6750Radeon HD 6670 GDDR5Radeon HD 6670 GDDR3Radeon HD 6570 GDDR5Radeon HD 6570 GDDR3Radeon HD 6450 GDDR5Radeon HD 6450 GDDR3Radeon HD 5570 GDDR5Radeon HD 3750Radeon HD 3730Radeon HD 5970Radeon HD 5870Radeon HD 5850Radeon HD 5830Radeon HD 5770Radeon HD 5750Radeon HD 5670Radeon HD 5570Radeon HD 5550Radeon HD 5450Radeon HD 4890Radeon HD 4870 X2Radeon HD 4870Radeon HD 4860Radeon HD 4850 X2Radeon HD 4850Radeon HD 4830Radeon HD 4790Radeon HD 4770Radeon HD 4730Radeon HD 4670Radeon HD 4650Radeon HD 4550Radeon HD 4350Radeon HD 4350Radeon HD 43500 (IGP 890GX) Radeon HD 4200 (IGP)Radeon HD 3870 X2Radeon HD 3870Radeon HD 3850Radeon HD 3690Radeon HD 3650Radeon HD 3470Radeon HD 3450Radeon HD 3300 (IGP)Radeon HD 3200 (IGP)Radeon HD 3100 (IGP)Radeon HD 2900 XT 1Gb GDDR4Radeon HD 2900 XTRadeon HD 2900 PRORadeon HD 2900 GTRadeon HD 2600 XT DUALRadeon HD 2600 XT GDDR4Radeon HD 2600 XTRadeon HD 2600 PRORadeon HD 2400 XTRadeon HD 2400 PRORadeon HD 2350Radeon X1950 CrossFire EditionRadeon X1950 XTXRadeon X1950 XTRadeon X1950 PRO DUALRadeon X1950 PRORadeon X1950 GTRadeon X1900 CrossFire EditionRadeon X1900 XTXRadeon X1900 XTRadeon X1900 GT Rev2Radeon X1900 GTRadeon X1800 CrossFire EditionRadeon X1800 XT PE 512MBRadeon X1800 XTRadeon X1800 XLRadeon X1800 GTORadeon X1650 XTRadeon X1650 GTRadeon X1650 XL DDR3Radeon X1650 XL DDR2Radeon X1650 PRO on RV530XTRadeon X1650 PRO on RV535XTRadeon X1650Radeon X1600 XTRadeon X1600 PRORadeon X1550 PRORadeon X1550Radeon X1550 LERadeon X1300 XT on RV530ProRadeon X1300 XT on RV535ProRadeon X1300 CERadeon X1300 ProRadeon X1300Radeon X1300 LERadeon X1300 HMRadeon X1050Radeon X850 XT Platinum EditionRadeon X850 XT CrossFire EditionRadeon X850 XT Radeon X850 Pro Radeon X800 XT Platinum EditionRadeon X800 XTRadeon X800 CrossFire EditionRadeon X800 XLRadeon X800 GTO 256MBRadeon X800 GTO 128MBRadeon X800 GTO2 256MBRadeon X800Radeon X800 ProRadeon X800 GT 256MBRadeon X800 GT 128MBRadeon X800 SERadeon X700 XTRadeon X700 ProRadeon X700Radeon X600 XTRadeon X600 ProRadeon X550 XTRadeon X550Radeon X300 SE 128MB HM-256MBR adeon X300 SE 32MB HM-128MBRadeon X300Radeon X300 SERadeon 9800 XTRadeon 9800 PRO /DDR IIRadeon 9800 PRO /DDRRadeon 9800Radeon 9800 SE-256 bitRadeon 9800 SE-128 bitRadeon 9700 PRORadeon 9700Radeon 9600 XTRadeon 9600 PRORadeon 9600Radeon 9600 SERadeon 9600 TXRadeon 9550 XTRadeon 9550Radeon 9550 SERadeon 9500 PRORadeon 9500 /128 MBRadeon 9500 /64 MBRadeon 9250Radeon 9200 PRORadeon 9200Radeon 9200 SERadeon 9000 PRORadeon 9000Radeon 9000 XTRadeon 8500 LE / 9100Radeon 8500Radeon 7500Radeon 7200 Radeon LE Radeon DDR OEM Radeon DDR Radeon SDR Radeon VE / 7000Rage 128 GL Rage 128 VR Rage 128 PRO AFRRage 128 PRORage 1283D Rage ProNVIDIAGeForce RTX 4090GeForce RTX 4080 16GBGeForce RTX 4080 12GBGeForce RTX 3090 TiGeForce RTX 3090GeForce RTX 3080 TiGeForce RTX 3080 12GBGeForce RTX 3080GeForce RTX 3070 TiGeForce RTX 3070GeForce RTX 3060 TiGeForce RTX 3060 rev. 2GeForce RTX 3060GeForce RTX 3050GeForce RTX 2080 TiGeForce RTX 2080 SuperGeForce RTX 2080GeForce RTX 2070 SuperGeForce RTX 2070GeForce RTX 2060 SuperGeForce RTX 2060GeForce GTX 1660 TiGeForce GTX 1660 SuperGeForce GTX 1660GeForce GTX 1650 SuperGeForce GTX 1650 GDDR6GeForce GTX 1650 rev.3GeForce GTX 1650 rev.2GeForce GTX 1650GeForce GTX 1630GeForce GTX 1080 TiGeForce GTX 1080GeForce GTX 1070 TiGeForce GTX 1070GeForce GTX 1060GeForce GTX 1060 3GBGeForce GTX 1050 TiGeForce GTX 1050 3GBGeForce GTX 1050GeForce GT 1030GeForce GTX Titan XGeForce GTX 980 TiGeForce GTX 980GeForce GTX 970GeForce GTX 960GeForce GTX 950GeForce GTX TitanGeForce GTX 780 TiGeForce GTX 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9500 GSGeForce 9400 GTGeForce 9400GeForce 9300GeForce 8800 ULTRAGeForce 8800 GTXGeForce 8800 GTS Rev2GeForce 8800 GTSGeForce 8800 GTGeForce 8800 GS 768MBGeForce 8800 GS 384MBGeForce 8600 GTSGeForce 8600 GTGeForce 8600 GSGeForce 8500 GT DDR3GeForce 8500 GT DDR2GeForce 8400 GSGeForce 8300GeForce 8200GeForce 8100GeForce 7950 GX2GeForce 7950 GTGeForce 7900 GTXGeForce 7900 GTOGeForce 7900 GTGeForce 7900 GSGeForce 7800 GTX 512MBGeForce 7800 GTXGeForce 7800 GTGeForce 7800 GS AGPGeForce 7800 GSGeForce 7600 GT Rev.2GeForce 7600 GTGeForce 7600 GS 256MBGeForce 7600 GS 512MBGeForce 7300 GT Ver2GeForce 7300 GTGeForce 7300 GSGeForce 7300 LEGeForce 7300 SEGeForce 7200 GSGeForce 7100 GS TC 128 (512)GeForce 6800 Ultra 512MBGeForce 6800 UltraGeForce 6800 GT 256MBGeForce 6800 GT 128MBGeForce 6800 GTOGeForce 6800 256MB PCI-EGeForce 6800 128MB PCI-EGeForce 6800 LE PCI-EGeForce 6800 256MB AGPGeForce 6800 128MB AGPGeForce 6800 LE AGPGeForce 6800 GS AGPGeForce 6800 GS PCI-EGeForce 6800 XTGeForce 6600 GT PCI-EGeForce 6600 GT AGPGeForce 6600 DDR2GeForce 6600 PCI-EGeForce 6600 AGPGeForce 6600 LEGeForce 6200 NV43VGeForce 6200GeForce 6200 NV43AGeForce 6500GeForce 6200 TC 64(256)GeForce 6200 TC 32(128)GeForce 6200 TC 16(128)GeForce PCX5950GeForce PCX 5900GeForce PCX 5750GeForce PCX 5550GeForce PCX 5300GeForce PCX 4300GeForce FX 5950 UltraGeForce FX 5900 UltraGeForce FX 5900GeForce FX 5900 ZTGeForce FX 5900 XTGeForce FX 5800 UltraGeForce FX 5800GeForce FX 5700 Ultra /DDR-3GeForce FX 5700 Ultra /DDR-2GeForce FX 5700GeForce FX 5700 LEGeForce FX 5600 Ultra (rev. 2)GeForce FX 5600 Ultra (rev.1)GeForce FX 5600 XTGeForce FX 5600GeForce FX 5500GeForce FX 5200 UltraGeForce FX 5200GeForce FX 5200 SEGeForce 4 Ti 4800GeForce 4 Ti 4800-SEGeForce 4 Ti 4200-8xGeForce 4 Ti 4600GeForce 4 Ti 4400GeForce 4 Ti 4200GeForce 4 MX 4000GeForce 4 MX 440-8x / 480GeForce 4 MX 460GeForce 4 MX 440GeForce 4 MX 440-SEGeForce 4 MX 420GeForce 3 Ti500GeForce 3 Ti200GeForce 3GeForce 2 Ti VXGeForce 2 TitaniumGeForce 2 UltraGeForce 2 PROGeForce 2 GTSGeForce 2 MX 400GeForce 2 MX 200GeForce 2 MXGeForce 256 DDRGeForce 256Riva TNT 2 UltraRiva TNT 2 PRORiva TNT 2Riva TNT 2 M64Riva TNT 2 Vanta LTRiva TNT 2 VantaRiva TNTRiva 128 ZXRiva 128

You can simultaneously select
up to 10 video cards by holding Ctrl

Reviews of video cards AMD Radeon HD 7970:

• Victorious Radeon. Review ASUS Matrix-HD7970-P-3GD5

  ASUS Matrix-HD7970-P-3GD5

• Non-reference Radeon HD 7970 from ASUS. Review and testing of the HD7970-DC2-3GD5 video card

  ASUS HD7970-DC2-3GD5

• Radeon HD 7970 vs. GeForce GTX 680: Round 2. Compare HIS 7970 IceQ X2 and Gigabyte GV-N680WF3-2GD

  HIS 7970 IceQ X2

• ASUS HD7970-DC2T-3GD5 — Armored Radeon HD 7970

  ASUS HD7970-DC2T-3GD5

• Lightning Radeon. MSI R7970 Lightning

  MSI R7970 Lightning

• Radeon HD 7970. New Year’s flagship AMD. Part one

  AMD Radeon HD 7970

How to overclock amd radeon video card

Overclocking

The card is equipped with two BIOS. For an ordinary user, this is not the most necessary “feature”, however, if you want to experiment with overclocking, then you can quite practice on one of the BIOSes without fear of burning the card completely. If so, you will have a second try.

How is the second BIOS related to overclocking? Everything is very simple. Most people overclock video cards using specialized utilities. This is a simple and effective way. But for this, additional software must always be installed in the system. It is much more efficient to flash a modified BIOS into the video card, which will work with the parameters that you set for it, regardless of any software.

Performance

To evaluate the performance of the model under consideration, a test bench of the following configuration was assembled:

• Intel Core i7-2600K processor;
• cooler Scythe MUGEN 3
• motherboard ASUS Maximus V GENE;
• RAM Kingston HyperX Genesis Gray DDR3-2133 2×2 GB;
• Kingston SSDNow! V+ 64 GB;
• power supply Enermax Revolution 85+ 1250W;
• OS — Windows 7 x64, driver — Catalyst 12.6

The purpose of publishing the above results is to give an opportunity to evaluate the advantage of the HD7970-DC2T-3GD5 over the reference adapter, since a separate material is devoted to the study of the performance of the Radeon HD 7970 on our resource.

Lastly, a bonus. Photo of the card prepared for overclocking using liquid nitrogen.

In addition to the resistors connected to the test points, we note the capacitor and inductor soldered to the back of the RSV

Either on purpose or through negligence, ASUS engineers made it so that they normally interfere with the installation of overall COs (glasses for LN2). Have to «fix»

Overclocking

For those who have already introduced the Radeon HD 7970 to liquid nitrogen, Tahiti opened up in all its glory, surprising with stable operation at 1500-1600 MHz even in CrossFire configurations. Overclockers who have managed to acquire several Radeon HD 7970s, to the envy of their less fortunate colleagues, are actively setting new world records in classic applications from Futuremark.

Unfortunately, at the time of testing, the available overclocking tools did not allow us to change the supply voltage, as well as increase the GPU frequency above 1125 MHz — the limit set in the driver. Reaching the indicated value was no problem even with the standard voltage. +200 MHz is already a very good increase compared to the recommended value, but this is certainly not the limit for the new chip. The question of the possibility of overclocking remains open, and we will definitely return to it. It will be especially interesting to evaluate the potential of the final Radeon HD 7970 that will go to retail. Nevertheless, an engineering sample of a video card has been in our hands. However, we can already say that 1 GHz for Tahiti is only the beginning. Considering the ease with which such frequencies are given to a new crystal, video card manufacturers in the future will most likely use more impressive starting values ​​for the graphics core for their turbocharged modifications.

As for the memory, the considered video card uses 2-gigabit Hynix H5GQ2h34MFR-ROC chips with a base frequency of 6 GHz. Since the standard value for the Radeon HD 7970 is 5500 MHz, the microcircuit initially has a certain margin for overclocking.

28nm process works wonders. Despite the significantly increased chip complexity, as well as the increased number of functional units and transistors, Tahiti operates at very high clock speeds. In this regard, their 40-nm ancestors «blown away» much earlier.

Test bench configuration

Processor: Intel Core i7-3930K

Motherboard: MSI X79A-GD65 (8D)

RAM: GeIL EVO TWO DDR3-2133 16 GB (GET316GB2133C11QC)

Storage: HDD WD WD1001FALS (1TB, 7200 rpm)

Power supply: be Quiet! Dark Power Pro 1000W

PlaidML: cross-platform at the forefront

TensorFlow serves as a backend for Keras, interpreting its syntax and converting it into instructions that can be executed on the CPU or GPU. Unfortunately, it only supports graphics cards with Nvidia CUDA technology.

PlaidML is an alternative backend for Keras with OpenCL support. It can be used to train Keras models on an integrated CPU GPU, a discrete GPU, or even an external AMD GPU. It works on Windows, Linux and Mac.

UPD: User MikeLP stated in his comment that:

the inclusion of Keras in Tensorflow happened recently and the API did not have time to change significantly. However, the future prospects of Keras + PlaidML look vague.

Installing PlaidML is very easy. You need to install a Python package and select a device in the step-by-step configurator:

In the code, you need to specify the use of PlaidML as a backend:

After that, all calculations will be performed on the video card. Let’s run the benchmark:

Let’s compare the results of our video adapter with some others. I tested the RX 580 and Ryzen 2600 locally, the results of the rest of the devices are taken from other users:

AMD video adapters are noticeably slower than Nvidia video cards. However, the gap between video cards is an order of magnitude smaller than the gap between video cards and processors. The exception is Intel HD Graphics: PlaidML is completely unoptimized for Intel graphics cards and their use does not make much sense.

In work

Sapphire did not become original, using the recommended frequency formula for the chip and memory — 925/5500 MHz. The algorithm of the cooling system is also similar to that of the reference model. In idle mode, the fan rotates at a speed of about 1050 rpm, which is enough to cool the GPU on an open bench up to 34–35 C. After an active ride in DiRT3, the core temperature increased to 77 degrees, and the fan speed increased to about 2300 rpm min. During extreme load in FurMark, the chip warmed up to 81 degrees, while the fan speed increased to 2450 rpm.

Let’s note a characteristic feature of CO operation — the propeller rotates at a minimum speed until the GPU heats up to 60 degrees, after exceeding this threshold, the fan speed increases linearly in proportion to the heating of the core. On the whole, the cooler operates quite quietly in the normal mode. At rest, the noise level is minimal, under load it grows, but does not cause much discomfort.

Design and layout

Externally, the Sapphire HD 7970 3 GB GDDR5 is almost identical to the reference sample. The only noticeable difference is the sticker with the brand name on the top cover of the cooler. Another visual difference is the color of the PCB. The test samples used bright red PCBs, while the mass-produced devices that hit the retail market have a black PCB.

Structurally, Sapphire Radeon HD7970 3 GB is a two-slot adapter. The cooling system used is based on the evaporation chamber, a type-setting radiator cassette with aluminum plates, which is blown by a centrifugal fan.

The mounting panel has four interface connectors — a pair of mini DisplayPort, HDMI and one DVI. All connectors are arranged in one row. The second tier is occupied by a grille for the output of heated air outside the system unit.

There are also no changes on the top panel — two MIO connectors for connecting video cards into CrossFireX multi-adapter bundles, a miniature switch for selecting the active chip with firmware, and a pair of connectors (for 6 and 8 pins) for connecting additional power.

Although the production Radeon HD 7970 graphics cards use an identical reference circuit board, the color scheme is not the only feature of the products that went into retail boxes. For the latter, AMD decided to simplify the power subsystem somewhat. In particular, we are talking about reducing the number of stabilizer phases. To make sure of this, you don’t even need to remove the cooling system, just look at the layout of the elements on the reverse side of the PCB.

The engineering sample used a 6+1 power supply, while the video card in question, as well as other similar adapters on the same design, are content with six phases in a 5+1 configuration. Probably, AMD decided to leave some groundwork, having plans to release faster adapters based on Tahiti to compete with the competitor’s future solutions. As for the Radeon HD 7970, this will definitely not affect the operation of the adapter in the normal mode, but let’s try to find out whether it will affect the overclocking potential.

Power consumption

The appetites of today’s gaming PCs are causing trouble for many users. True, due to different conditions for a resident of Russia and other European countries, they have a different character: the main problem of a Russian is to buy a good enough power supply so that he can “pull out” a powerful config, and a European is not to go broke on electricity bills after buying a powerful system unit . But in the context of the topic under discussion (power consumption of video cards of the 7xxx family), these are already details.

A few years ago, CPU manufacturers promoted «performance per watt»

Its meaning and importance are clear without explanation — the larger it is, the more performance the system has with the same power consumption. But in practice, an ordinary user can feel its influence only in electricity bills, if you stock up on a sufficiently accurate measuring device and load the PC with strictly defined tasks for the same number of hours.

This parameter is much more interesting for large companies, which manage many PCs that consume hundreds of kilowatts.

Two TOPs set records, review and test Radeon HD 7970 in CrossFireX

01/12/2012 19:00

Slayer Moon

SocButtons v1. 5

Before proceeding with the testing itself, it would be nice to understand how to set up cards to work in CFX mode. To do this, we need two identical video cards (of the same series, it can be from different manufacturers and with different frequencies), a motherboard that supports this fun company (two PCIe x16 slots are required, almost any modern «motherboard» is friends with CFX, you should beware of solutions based on nForce ) and a special bridge, with the help of which two cards are connected in tandem.

After installing the cards and connecting them with a special CrossFire bridge, you need to update the Catalyst drivers (reinstall the existing version or download a new one). The drivers themselves will determine the second card and if everything is fine, they will allow you to use the CFX mode.

This is how the bridge connecting the cards in CrossFireX looks like:

0003

That’s it — now you can enjoy the dual power of the brand new Radeon HD 7970!

Now let’s take a look at the photos of the video card Radeon HD 7970 from ASUS. Although I will immediately warn you that we will not see anything new here compared to what we saw in the review of the regular HD 7970 (because it is a reference).

I already wrote that even after five generations of video cards, ASUS will continue to «abuse» the poor knight on an evil horse … apparently, it seems to be so.

The video card comes with various adapters (they don’t tell us exactly which ones), a disk with software and drivers, and a CrossFireX bridge.

The product from ASUS differs from the AMD reference card only by a sticker.

Video card length — 27 centimeters. The consumption of the HD 7970 is named around 210 watts, the novelty is powered by 8 and 6-pin power supply connectors. A 550 watt power supply should be enough for one such card in a decent system.

Connectors for building a CrossFireX tandem, so you can combine up to four HD 7970s. To the right of the CFX connectors, you can see the BIOS switch — in position «1» the user is free to set any frequencies and voltages on the core (with the appropriate software), and if you switch to «2», then it will not be possible to change anything — there are «protected» non-changeable factory parameters.

Video outputs: two mini-DP, HDMI and DVI.

Looking ahead, Gilbert says that the cooling system is far from silent, but its operation cannot be called particularly loud either. It is a pity that they do not show us the printed circuit board of the product.

Previous — Next >>

In operation

ASUS HD7970-DC2T-3GD5 operates normally at 1000/1400 (5600) MHz. This is one of the best indicators in its class.

Today, the definition of the «ASIC Quality» parameter, most commonly referred to as «GPU die quality», is popular. The higher this figure, supposedly the lower the nominal voltage of the graphics chip and the higher its overclocking in air-cooled conditions. However, such data are ambiguous, and you should not pay special attention to them.

We will not go into a detailed study of the characteristics of the components soldered onto the card. We only note that the manufacturer uses Hynix H5GQ2h34MFR R0C memory chips, with a total capacity of 3 GB.

For a user who has bought an HD7970-DC2T-3GD5, noise and performance are undoubtedly the main selection criteria. To evaluate the efficiency of the considered cooling system, we compared the temperature data of the ASUS card with the data on the reference model Radeon HD 7970.

The noise level was assessed using the TDJ-814 instrument, located at a distance of 1 m from the open test bench.

Impressive, right? Since ASUS uses high fans with a large impeller diameter in the solution under consideration, they provide acceptable cooling efficiency even at low speeds, practically without betraying themselves in operation.

GPU architecture

Tahiti graphics processor is not a direct descendant of the Caymanxx). This is a fundamental new architecture designed for universal use. Manufacturers have long realized that the use of video cards for complex specific calculations, «indigestible» by central processors, significantly expands the circle of potential buyers. A large selection of models and the ability to combine multiple boards to increase performance and gives the end user the flexibility to change the configuration depending on the needs. Several years of practice have shown the correctness of the choice of development direction — accelerators of the five thousandth and six thousandth series are widely used in video and audio coding, in graphic stations and for distributed computing.

Performance

We already know the capabilities of AMD’s top GPU solution and its place in the general hierarchy of video cards currently available on the market. In this case, we were more interested in the performance boost provided by the increased frequencies of ASUS MATRIX HD 7970 Platinum in normal mode, as well as after additional tuning.

Given the very good performance scalability of the Radeon HD 7970, additional overclocking allowed the new product to break away from the reference model by 25–29 in test applications and real games%. The video card is capable of more, the only question is whether you are ready for extreme experiments.

Radeon HD 7970 GHz Edition returns intrigue to the segment of top graphics accelerators. Of course, solutions with Tahiti XT2 and GK104 chips will still have certain advantages in various gaming situations, but in general, the capabilities of video cards based on these GPUs are very similar.

Summary

ASUS MATRIX HD 7970 Platinum is an interesting choice for those who are not ready to compromise when buying the highest performance gaming video card

A seriously reinforced platform and advanced adapter fine-tuning options will also attract the attention of the most demanding enthusiasts who dream of world records. A very efficient cooling system deserves special attention

The adapter with a large cooler occupies three expansion slots, but this is unlikely to stop the connoisseurs of silence, who do not recognize graphics quality settings below the maximum.

Estimated retail price of ASUS MATRIX HD 7970 Platinum — $539. The amount is impressive, however, the difference in price with classmates is fully compensated by improved equipment, enhanced circuitry, serious factory overclocking and effective CO.

+ Very high performance

+ Quiet and efficient cooling system

+ Serious factory tuning

+ Good overclocking potential

+ Wide arsenal of overclocking tools

+ Spectacular load indicator 9004 occupies three expansion slots 003

— Price

Test device provided by ASUS, www.asus.ua

Test bench configuration

Processor	Intel Core i7-3770K @ 4.5GHz	Intel, www. intel.ua
Cooler	Thermalright Archon Rev.A	«1-Incom», www.1-incom.com.ua
Motherboard	ASUS Maximus V Formula/ThunderFX (Intel Z77 Express)	ASUS, www.asus.ua
RAM	Team Xtreem TXD38192M2133HC9KDC-L (2×4 GB DDR3-2133)	DC-Link www.dclink.com.ua
Accumulator	Intel SSD 520 (SSDSC2CW240A3, 240 GB)	Intel, www.intel.ua
Power supply	Thermaltake Toughpower Grand TPG-1200M (1200 W)	Thermaltake, www.thermaltakeusa.com

support

	ASUS MATRIX-HD7970-P-3GD5Notify when available
Type	Video card
GPU	Radeon HD 7970
Memory size, MB	3072
Memory type	GDDR5
Interface	PCI Express 3. 0
Cooling system	active
GPU operating frequencies, MHz	1050-1100
Memory frequencies, MHz	6600
Memory bus, bit	384
Output connectors	2xDVI Dual-link (1xDVI-I and 1xDVI-D), 4xDisplay Port (Regular DP)
Dimensions, mm	279.4×129.5×53.3
Power supply	2x8pin
DirectX	DirectX 11.1
Miscellaneous	DirectCU II cooling system; 20-phase DIGI+ power system; safe mode; hardware setting of VGA Hotwire supply voltage; powerful overclocking tool TweakIt

Results

AMD certainly caught the trend of heterogeneous computing. Moreover, in the current situation, we can say that the company is contributing in every possible way to its development. At least in terms of hardware. It is likely that on a global scale and in the near future, Graphics Core Next will help AMD to assert itself more strongly as a solution provider for a wide variety of tasks and applications: from ultimate gaming systems to HPC computing.

As for the Radeon HD 7970 itself, the video card deserves praise. At the moment it is the most productive single-chip graphics adapter. Without any discounts, reservations and clarifications. The new product has a total advantage over the flagship of the previous generation, providing 30-70% higher performance than the Radeon HD 6970. It also managed to get ahead of its main competitor — the GeForce GTX 580 — although the difference here is already more modest.

Nevertheless, for those who are ready to spend about $500 on a video card, the choice is not so clear. The price of a GeForce GTX 580 with a reference cooling system and recommended clock speeds has dropped significantly over the past two to three months. This model can already be purchased for $460-470. Whereas the retail price of the Radeon HD 7970 3GB in Ukraine is expected at $600. AMD did not overestimate its device, but rather set the bar with which the Radeon HD 7970 offers approximately the same price / performance ratio as the top Californian solution. The latter, although it turns out to be slower, is also cheaper. Therefore, dumping did not work, although it was very desirable. However, we know that AMD is able to quickly respond to the market situation, skillfully adjusting its pricing policy. Fortunately for users, there is fierce competition in the discrete graphics segment, and there is no clear leader, which often allows you to dot the “i” in the price issue using purely market methods.

The Radeon HD 7970 is a solid solution with excellent performance, advanced functionality, technological innovations and good potential. Except for the price, in fact, this adapter has no other weaknesses. One way or another, the leadership jersey deservedly goes to AMD. At least for the next couple of months, after which NVIDIA will also present its own developments with 28nm GPUs and the new Kepler architecture. So the next graphic party also promises to be very interesting.

Terminals

In 2021, in the field of machine learning, it becomes less and less important what kind of graphics card you have. AMD video cards are still significantly behind their Nvidia counterparts in performance, but at the same time they are cheaper

However, support for Radeon graphics cards is far from ideal, and the necessary setup for them is more complicated and time consuming.

If you already have an AMD graphics card, you may not need to upgrade to an Nvidia graphics card for development purposes. I think the ROCm framework is the best choice for machine learning on Radeon video cards. It provides decent performance and allows you to run TensorFlow 2.2.0 and Keras.

Conclusion

The overclocking of the ASUS HD 7970 was a pleasant surprise. The GPU overclocked from the default 925 MHz to 1200 without increasing the voltage. This is the reason for such a high increase in performance during overclocking. To be honest, this is a very pleasant moment. Recently, video cards have been accelerating worse and worse, so the need for overclocking disappears: if the video card does not pull the game in default, then poor overclocking by 50 MHz will not correct the situation. This is clearly a different case.

The only thing that confuses the novelty is the exorbitant noise level when manually increasing the speed. And it is necessary for successful overclocking, otherwise you have every chance to burn the video card. But, I think, over time, this problem will be solved — there will be many alternative cooling systems. The main thing is that the overclocking potential does not change for the worse.

High performance, low heat generation, and new proprietary technologies make the AMD Radeon HD 7970 graphics card the best single-GPU graphics card available today. Moreover, when overclocked, the new product easily competes with the dual-processor monster Radeon HD 6990. Therefore, if you have a question: “which is better: HD 7970 or HD 6990?”, Then I recommend choosing the first option.