5950X vs 11900k: AMD Ryzen 9 5950X vs Intel Core i9-11900K

AMD Ryzen 9 5950X vs Intel Core i9-11900K: What is the difference?

76points

AMD Ryzen 9 5950X

67points

Intel Core i9-11900K

Comparison winner

i9-11900KF

vs

63 facts in comparison

AMD Ryzen 9 5950X

Intel Core i9-11900K

Why is AMD Ryzen 9 5950X better than Intel Core i9-11900K?

  • 1.94x faster CPU speed?
    16 x 3.4GHzvs8 x 3.5GHz
  • 16 more CPU threads?
    32vs16
  • 7nm smaller semiconductor size?
    7nmvs14nm
  • 6MB bigger L2 cache?
    8MBvs2MB
  • 1.8x higher PassMark result?
    45892vs25557
  • 20W lower TDP?
    105Wvs125W
  • 48MB bigger L3 cache?
    64MBvs16MB
  • 512KB bigger L1 cache?
    1024KBvs512KB

Why is Intel Core i9-11900K better than AMD Ryzen 9 5950X?

  • 10°C higher maximum operating temperature?
    100°Cvs90°C
  • 0. 4GHz higher turbo clock speed?
    5.3GHzvs4.9GHz
  • Has integrated graphics?
  • 7.89% higher single-core Geekbench 5 result?
    1818vs1685

Which are the most popular comparisons?

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Intel Core i9-11900K

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Price comparison

Cheap alternatives

User reviews

Overall Rating

AMD Ryzen 9 5950X

7 User reviews

AMD Ryzen 9 5950X

9. 7/10

7 User reviews

Intel Core i9-11900K

2 User reviews

Intel Core i9-11900K

10.0/10

2 User reviews

Features

Value for money

9.7/10

6 votes

8.5/10

2 votes

Gaming

9.6/10

7 votes

10.0/10

2 votes

Performance

9.6/10

7 votes

10.0/10

2 votes

Reliability

9.7/10

7 votes

10.0/10

2 votes

Energy efficiency

9.7/10

6 votes

9.0/10

2 votes

Performance

CPU speed

16 x 3.4GHz

8 x 3.5GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.

CPU threads

More threads result in faster performance and better multitasking.

turbo clock speed

4.9GHz

5.3GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

Has an unlocked multiplier

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.

L2 cache

A larger L2 cache results in faster CPU and system-wide performance.

L3 cache

A larger L3 cache results in faster CPU and system-wide performance.

L1 cache

1024KB

A larger L1 cache results in faster CPU and system-wide performance.

L2 core

0. 5MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.

L3 core

4MB/core

2MB/core

More data can be stored in the L3 cache for access by each core of the CPU.

Benchmarks

PassMark result

This benchmark measures the performance of the CPU using multiple threads.

PassMark result (single)

This benchmark measures the performance of the CPU using a single thread.

Geekbench 5 result (multi)

Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)

Cinebench R20 (multi) result

Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.

Cinebench R20 (single) result

Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.

Geekbench 5 result (single)

Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)

Blender (bmw27) result

82seconds

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

Blender (classroom) result

253.4seconds

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

performance per watt

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.

Integrated graphics

GPU clock speed

Not applicable

350MHz

The graphics processing unit (GPU) has a higher clock speed.

GPU turbo

Not applicable

1300MHz

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

GPU execution units

Not applicable

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.

supported displays

Not applicable

Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.

DirectX version

Not applicable

DirectX is used in games, with newer versions supporting better graphics.

OpenGL version

Not applicable

OpenGL is used in games, with newer versions supporting better graphics.

OpenCL version

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.

texture mapping units (TMUs)

Not applicable

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.

render output units (ROPs)

Not applicable

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

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

Memory

RAM speed

3200MHz

3200MHz

It can support faster memory, which will give quicker system performance.

maximum memory bandwidth

47.68GB/s

50GB/s

This is the maximum rate that data can be read from or stored into memory.

DDR memory version

DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.

memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.

maximum memory amount

The maximum amount of memory (RAM) supported.

bus transfer rate

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

The bus is responsible for transferring data between different components of a computer or device.

Supports ECC memory

✔AMD Ryzen 9 5950X

✖Intel Core i9-11900K

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

eMMC version

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.

bus speed

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The bus is responsible for transferring data between different components of a computer or device.

Features

uses multithreading

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.

Has AES

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

AES is used to speed up encryption and decryption.

Has AVX

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.

SSE version

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

Has F16C

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

bits executed at a time

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

NEON provides acceleration for media processing, such as listening to MP3s.

Has MMX

✔AMD Ryzen 9 5950X

✔Intel Core i9-11900K

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Has TrustZone

✖AMD Ryzen 9 5950X

✖Intel Core i9-11900K

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

front-end width

Unknown. Help us by suggesting a value. (AMD Ryzen 9 5950X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

Price comparison

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Which are the best CPUs?

Intel Core i9 11900K vs AMD Ryzen 9 5950X: performance comparison

VS

Intel Core i9 11900K

AMD Ryzen 9 5950X

We compared two desktop CPUs: the 3.5 GHz Intel Core i9 11900K with 8-cores against the 3.4 GHz AMD Ryzen 9 5950X with 16-cores. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments (4)

Review

General overview and comparison of the processors

Single-Core Performance

Performance in single-threaded apps and benchmarks

Core i9 11900K

79

Ryzen 9 5950X

78

Performance

Measure performance when all cores are involved

Core i9 11900K

59

Ryzen 9 5950X

100

Power Efficiency

The efficiency score of electricity consumption

Core i9 11900K

55

Ryzen 9 5950X

63

NanoReview Final Score

Generic CPU rating

Core i9 11900K

65

Ryzen 9 5950X

85

Key Differences

What are the key differences between 5950X and 11900K

Advantages of Intel Core i9 11900K

  • Newer — released 5-months later
  • Includes an integrated GPU Intel UHD Graphics 750
  • 8% higher Turbo Boost frequency (5. 3 GHz vs 4.9 GHz)
  • Around 2.32 GB/s (5%) higher theoretical memory bandwidth

Advantages of AMD Ryzen 9 5950X

  • Has 48 MB larger L3 cache size
  • More modern manufacturing process – 7 versus 14 nanometers
  • Has 8 more physical cores
  • Consumes up to 16% less energy than the Core i9 11900K – 105 vs 125 Watt

Benchmarks

Comparing the performance of CPUs in benchmarks

Cinebench R23 (Single-Core)

Core i9 11900K
+1%

1645

Ryzen 9 5950X

1628

Cinebench R23 (Multi-Core)

Core i9 11900K

15299

Ryzen 9 5950X
+72%

26265

Passmark CPU (Single-Core)

Core i9 11900K
+3%

3560

Ryzen 9 5950X

3472

Passmark CPU (Multi-Core)

Core i9 11900K

25765

Ryzen 9 5950X
+78%

45965

Geekbench 5 (Single-Core)

Core i9 11900K

1839

Ryzen 9 5950X

1838

Geekbench 5 (Multi-Core)

Core i9 11900K

11065

Ryzen 9 5950X
+67%

18488

▶️ Submit your Cinebench R23 result

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Specifications

Full technical specification of Intel Core i9 11900K and AMD Ryzen 9 5950X

General

Vendor Intel AMD
Released March 16, 2021 October 8, 2020
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Rocket Lake Vermeer
Model number i9-11900K
Socket LGA-1200 AM4
Integrated GPU UHD Graphics 750 No

Performance

Cores 8 16
Threads 16 32
Base Frequency 3. 5 GHz 3.4 GHz
Turbo Boost Frequency 5.3 GHz 4.9 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 35x 34x
Bus Bandwidth 8 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 512K (per core) 512K (per core)
L3 Cache 16MB (shared) 64MB (shared)
Unlocked Multiplier Yes Yes
Transistors 19.2 billions
Fabrication process 14 nm 7 nm
TDP 125 W 105 W
Max. temperature 100°C 95°C
Integrated Graphics Intel UHD Graphics 750
GPU Base Clock 300 MHz
GPU Boost Clock 1300 MHz
Shading Units 256
TMUs 64
ROPs 32
Execution Units 32
TGP 15 W
Max. Resolution 3840×2160 — 60 Hz

iGPU FLOPS

Core i9 11900K

0.46 TFLOPS

Ryzen 9 5950X

n/a

Memory support

Memory types DDR4-3200 DDR4-3200
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 50 GB/s 47.68 GB/s
ECC Support No Yes
Official site Intel Core i9 11900K official page AMD Ryzen 9 5950X official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors

Core i9 11900K

194 (16.5%)

Ryzen 9 5950X

979 (83.5%)

Total votes: 1173

Сompetitors

1.
Core i9 11900K or M1 Max

2.
Core i9 11900K or Core i5 12600K

3.
Core i9 11900K or Core i9 10850K

4.
Core i9 11900K or Core i7 13700K

5.
Ryzen 9 5950X or Apple M1

6.
Ryzen 9 5950X or M1 Ultra

7.
Ryzen 9 5950X or Core i5 13600K

8.
Ryzen 9 5950X or Core i9 13900K

9.
Ryzen 9 5950X or Ryzen 9 7950X

So which CPU will you choose: AMD Ryzen 9 5950X or Intel Core i9 11900K?

Name

Message

Promotion

Intel Core i9 — 11900K vs Ryzen 9 5950x in games

This content has been written by a website visitor and has been rewarded.

Not so long ago, the corporation intel released the 11th generation of its desktop processors, codenamed «Rocket Lake» . These processors had to compete with the very powerful «Zen 3» generation processors from the AMD company. If the flagship processor of the red company AMD Ryzen 95950X has 16 cores per 32 threads, then the flagship from the blue company Intel core i9 — 11900K boasts only 8 cores per 16 threads, which is two times less than their competitor. But it is worth clarifying two important points: firstly, many games are still poorly optimized for multi-threaded processors, and secondly, according to the company itself  Intel , their new processors received up to 19% performance gains per core. True or not, we will find out from the tests that I conducted at 7 popular and more or less demanding games in my personal opinion.

Tests were carried out with the following components:

* Processor: Ryzen 9 5950x in acceleration 4.8 GGC * Processor: Intel Core i9 — 11900KF0005 Recommendations

* mat. , Code: ASUS ROG Strix B550-F Gaming * Mat., Code: ASUS ROG Strix Z590-F Gaming

* RAM: G.Skill Trident Z 3200 CL14 2*16 gb 90 07 900 3 times0006 3733 CL14-15-14-28 CR1 in acceleration for Intel 3733 CL14-15-15-34 CR2

* video card Palit GEFORCE RTX 3090 Gamerock OC 24GB


,0005 resolution 1920×1080 . Resizable bar was enabled always.

1) Cyberpunk 2077 : HDR off mode Maximum graphics settings. RTX on, ray tracing lighting is impressive. DLSS — automatic. Hyper-threading enabled, Simultaneous Multithreading enabled.

2) Watch Dogs: Legion : Maximum graphics settings. RTX and DLSS off add., detail 0%. Hyper-threading Enabled, Simultaneous Multithreading enabled.

3) Red Dead Redemption 2 : Reflection quality is high. The water quality is high. Particle quality is average. Tessellation quality is high. Smoothing TAA high. Anti-aliasing MSAA and FXAA are disabled. All other settings are maximum . Hyper-threading enabled, Simultaneous Multithreading enabled.

4) Assassin’s Creed Valhalla : Everything is at maximum settings. Hyper-threading enabled, Simultaneous Multithreading enabled.

5) Shadow of the Tomb Raider : Directx 12 . Smoothing TAA. DLSS off Graphics at maximum settings. Hyper-threading enabled, Simultaneous Multithreading disabled.

6) Call of Duty: Warzone : The quality of the display of detail and textures is average, the rest is at the maximum. Hyper-threading disabled, Simultaneous Multithreading disabled.

7) Counter-Strike: Global Offensive : All at max settings. Hyper-threading disabled, Simultaneous Multithreading disabled.

Based on the results of tests i9 — 11900KF scored a total of 1638 frames on average FPS’ against 1676 FPS 0006 Ryzen 9 5950X which is 2% more than I ntel . However, it’s hard to deny the fact that both processors performed well in games and were on par with each other. However, if you are going to buy a processor not only for games, but also for work tasks, then undoubtedly the option of buying a 5950X will be more justified than buying a 11900KF , due to the fact that the flagship AMD in 2 times more cores than intel . At the time of this writing, the price of Ryzen 9 5950X in the Regard store is — 83,900 rubles .