Intel Core i7-8700K vs Intel Core i9-9900K: What is the difference?
59points
Intel Core i7-8700K
67points
Intel Core i9-9900K
vs
64 facts in comparison
Intel Core i7-8700K
Intel Core i9-9900K
Why is Intel Core i7-8700K better than Intel Core i9-9900K?
- 38.16% cheaper?
335.91 €vs543.23 €
Why is Intel Core i9-9900K better than Intel Core i7-8700K?
- 29.73% faster CPU speed?
8 x 3.6GHzvs6 x 3.7GHz - 4 more CPU threads?
16vs12 - 0.5MB bigger L2 cache?
2MBvs1.5MB - 16.15% higher PassMark result?
18898vs16270 - 0.3GHz higher turbo clock speed?
5GHzvs4.7GHz - 4MB bigger L3 cache?
16MBvs12MB - 128KB bigger L1 cache?
512KBvs384KB - 9.
46% higher PassMark result (single)?
2986vs2728
Which are the most popular comparisons?
AMD Ryzen 5 5500U
vs
Intel Core i5-1135G7
AMD Ryzen 3 3250U
vs
Intel Core i3-1115G4
AMD Ryzen 3 5300U
vs
Intel Core i3-1115G4
AMD Ryzen 7 5800H
vs
Intel Core i7-11800H
AMD Ryzen 5 3500U
vs
Intel Core i5-10210U
AMD Ryzen 7 3700U
vs
Intel Core i5-10210U
AMD Ryzen 5 5500U
vs
Intel Core i3-1115G4
AMD Ryzen 5 4600H
vs
Intel Core i5-10300H
AMD Ryzen 5 3500U
vs
Intel Core i3-1115G4
AMD Ryzen 5 5600H
vs
Intel Core i5-11300H
Price comparison
Cheap alternatives
User reviews
Overall Rating
Intel Core i7-8700K
1 User reviews
Intel Core i7-8700K
10.0/10
1 User reviews
Intel Core i9-9900K
4 User reviews
Intel Core i9-9900K
8.
8/10
4 User reviews
Features
Value for money
10.0/10
1 votes
8.5/10
4 votes
Gaming
10.0/10
1 votes
9.3/10
4 votes
Performance
10.0/10
1 votes
9.5/10
4 votes
Reliability
10.0/10
1 votes
9.0/10
4 votes
Energy efficiency
10.0/10
1 votes
8.8/10
4 votes
Performance
1.CPU speed
6 x 3.7GHz
8 x 3.6GHz
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.
2.CPU threads
More threads result in faster performance and better multitasking.
3.turbo clock speed
4.7GHz
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
4.Has an unlocked multiplier
✔Intel Core i7-8700K
✔Intel Core i9-9900K
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
5.L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
6.L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
7.L1 cache
A larger L1 cache results in faster CPU and system-wide performance.
8.L2 core
0.25MB/core
0.25MB/core
More data can be stored in the L2 cache for access by each core of the CPU.
9.L3 core
2MB/core
2MB/core
More data can be stored in the L3 cache for access by each core of the CPU.
Memory
1.RAM speed
2666MHz
2666MHz
It can support faster memory, which will give quicker system performance.
2.maximum memory bandwidth
42.7GB/s
41.6GB/s
This is the maximum rate that data can be read from or stored into memory.
3.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.
4.memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
5.maximum memory amount
The maximum amount of memory (RAM) supported.
6.
bus transfer rate
The bus is responsible for transferring data between different components of a computer or device.
7.Supports ECC memory
✖Intel Core i7-8700K
✖Intel Core i9-9900K
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.
8.eMMC version
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Unknown. Help us by suggesting a value. (Intel Core i9-9900K)
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.
9.bus speed
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Unknown. Help us by suggesting a value. (Intel Core i9-9900K)
The bus is responsible for transferring data between different components of a computer or device.
Benchmarks
1.PassMark result
This benchmark measures the performance of the CPU using multiple threads.
2.PassMark result (single)
This benchmark measures the performance of the CPU using a single thread.
3.Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)
4.Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
5.Cinebench R20 (single) result
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
6.Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)
7.Blender (bmw27) result
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
164.2seconds
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.
8.Blender (classroom) result
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
544seconds
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.
9.performance per watt
Unknown. Help us by suggesting a value.
(Intel Core i7-8700K)
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Features
1.uses multithreading
✔Intel Core i7-8700K
✔Intel Core i9-9900K
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.
2.Has AES
✔Intel Core i7-8700K
✔Intel Core i9-9900K
AES is used to speed up encryption and decryption.
3.Has AVX
✔Intel Core i7-8700K
✔Intel Core i9-9900K
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
4.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.
5.Has F16C
✔Intel Core i7-8700K
✔Intel Core i9-9900K
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
6.bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Unknown. Help us by suggesting a value. (Intel Core i9-9900K)
NEON provides acceleration for media processing, such as listening to MP3s.
7.Has MMX
✔Intel Core i7-8700K
✔Intel Core i9-9900K
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
8.Has TrustZone
✖Intel Core i7-8700K
✖Intel Core i9-9900K
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).
9.front-end width
Unknown. Help us by suggesting a value. (Intel Core i7-8700K)
Unknown. Help us by suggesting a value. (Intel Core i9-9900K)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
Cancel
Which are the best CPUs?
Core i7-8700K vs Core i9-9900K
Availability
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W
Buy on Amazon
$330
In Stock
Updated 93 minutes ago
Availability
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy on Amazon
$550
In Stock
Updated 93 minutes ago
Key Differences
In short — Core i9-9900K outperforms the cheaper Core i7-8700K on the selected game parameters. However, the worse performing Core i7-8700K is a better bang for your buck.
The better performing Core i9-9900K is 379 days newer than the cheaper Core i7-8700K.
Advantages of Intel Core i7-8700K
Advantages of Intel Core i9-9900K
VALORANT
Resolution
1920×1080
Game Graphics
High
Core i7-8700K
Desktop • Oct 5th, 2017
FPS
472
96%
Value, $/FPS
$0.7/FPS
100%
Price, $
$330
100%
Value Winner
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $330 on Amazon
In Stock
Updated 93 minutes ago
Core i9-9900K
Desktop • Oct 19th, 2018
FPS
492
100%
Value, $/FPS
$1.12/FPS
62%
Price, $
$550
60%
FPS Winner
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $550 on Amazon
In Stock
Updated 93 minutes ago
Resolution
1920×1080
Game Graphics
High
Core i7-8700K
Desktop • Oct 5th, 2017
Core i9-9900K
Desktop • Oct 19th, 2018
1081
FPS
1125
FPS
League of Legends
472
FPS
492
FPS
VALORANT
271
FPS
282
FPS
Grand Theft Auto V
296
FPS
310
FPS
Apex Legends
248
FPS
258
FPS
PlayerUnknown’s Battlegrounds
Geekbench 5 Benchmarks
Core i7-8700K
Desktop • Oct 5th, 2017
Single-Core
1245
95%
Multi-Core
6510
76%
Core i9-9900K
Desktop • Oct 19th, 2018
Single-Core
1309
100%
Multi-Core
8544
100%
|
Intel Core i7-8700K |
vs |
Intel Core i9-9900K |
|---|---|---|
| Oct 5th, 2017 | Release Date |
Oct 19th, 2018 |
| Core i7 | Collection | Core i9 |
| Coffee Lake | Codename | Coffee Lake |
| Intel Socket 1151 | Socket | Intel Socket 1151 |
|
Desktop |
Segment |
Desktop |
| 6 | Cores |
8 |
| 12 | Threads |
16 |
|
3. |
Base Clock Speed | 3.6 GHz |
| 4.7 GHz | Turbo Clock Speed |
5.0 GHz |
| 95 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
|
37.0x |
Multiplier | 36.0x |
| UHD Graphics 630 | Integrated Graphics | UHD 630 |
| Yes | Overclockable | Yes |
7 GHzBuilds Using Core i7-8700K or Core i9-9900K
VALORANT, 1080p, High
CyberpowerPC Gamer Xtreme VR Gaming PC
343 FPS
$6.71/FPS
GeForce RTX 2070 SUPER
Core i9-9900K
16 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
Updated 84 minutes ago
Omen by HP Obelisk Gaming Desktop PC
367 FPS
$10.08/FPS
GeForce RTX 2080 SUPER
Core i9-9900K
32 GB, 1 TB SSD
Buy on Amazon
$3,699
In Stock
Updated 84 minutes ago
Omen by HP Obelisk Gaming Desktop PC
410 FPS
$10.
73/FPS
GeForce RTX 2080 Ti
Core i9-9900K
16 GB, 1 TB SSD
Buy on Amazon
$4,399
In Stock
Updated 79 minutes ago
CORSAIR ONE i164 Compact Gaming PC
410 FPS
$4.88/FPS
GeForce RTX 2080 Ti
Core i9-9900K
16 GB, 2 TB HDD
Buy on Amazon
$1,999.99
In Stock
Updated 80 minutes ago
CYBERPOWERPC Gamer Xtreme Gaming PC
281 FPS
$8.54/FPS
GeForce RTX 2060
Core i9-9900K
16 GB, 1 TB SSD
Buy on Amazon
$2,398.96
In Stock
Updated 86 minutes ago
CyberpowerPC Gamer Supreme Liquid Cool Gaming PC
410 FPS
$11.46/FPS
GeForce RTX 2080 Ti
Core i9-9900K
16 GB, 2 TB HDD
Buy on Amazon
$4,699.99
In Stock
Updated 83 minutes ago
Lenovo Legion T730-28ICO 90JF00A4US Gaming Desktop PC
343 FPS
$11.
66/FPS
GeForce RTX 2080
Core i9-9900K
32 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$3,999
In Stock
Updated 74 minutes ago
Omen Obelisk Gaming Desktop PC
410 FPS
$6.59/FPS
GeForce RTX 2080 Ti
Core i9-9900K
64 GB, 2 TB HDD
Buy on Amazon
$2,699.99
In Stock
Updated 79 minutes ago
CLX Set — Elite Gaming Desktop PC
326 FPS
$11.96/FPS
GeForce RTX 2070
Core i9-9900K
16 GB, 960 GB SSD + 3 TB HDD
Buy on Amazon
$3,899
In Stock
Updated 81 minutes ago
Adamant Custom Liquid Cooled Gaming Desktop PC
492 FPS
$8.43/FPS
GeForce RTX 3090
Core i9-9900K
32 GB, 5 TB HDD
Buy on Amazon
$4,149.99
In Stock
Updated 84 minutes ago
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Intel Core i9 9900K vs i7 8700K: performance comparison
VS
Intel Core i9 9900K
Intel Core i7 8700K
We compared two desktop CPUs: the 3.6 GHz Intel Core i9 9900K with 8-cores against the 3.7 GHz i7 8700K with 6-cores. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.
- Review
- Differences
- Performance
- Specs
- Comments
Review
General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i9 9900K
70
Core i7 8700K
65
Performance
Measure performance when all cores are involved
Core i9 9900K
56
Core i7 8700K
42
Power Efficiency
The efficiency score of electricity consumption
Core i9 9900K
45
Core i7 8700K
41
NanoReview Final Score
Generic CPU rating
Core i9 9900K
59
Core i7 8700K
51
Key Differences
What are the key differences between 8700K and 9900K
Advantages of Intel Core i9 9900K
- Has 2 more physical cores
- Has 4 MB larger L3 cache size
- Newer — released 1-year later
- 6% higher Turbo Boost frequency (5 GHz vs 4.
7 GHz)
Benchmarks
Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Core i9 9900K
+11%
1354
Core i7 8700K
1219
Cinebench R23 (Multi-Core)
Core i9 9900K
+40%
12504
Core i7 8700K
8912
Passmark CPU (Single-Core)
Core i9 9900K
+7%
2989
Core i7 8700K
2791
Passmark CPU (Multi-Core)
Core i9 9900K
+35%
18744
Core i7 8700K
13928
Geekbench 5 (Single-Core)
Core i9 9900K
+3%
1285
Core i7 8700K
1247
Geekbench 5 (Multi-Core)
Core i9 9900K
+28%
8560
Core i7 8700K
6699
▶️ Submit your Cinebench R23 result
By purchasing through links on this site, we may receive a commission from Amazon. This does not affect our assessment methodology.
Specifications
Full technical specification of Intel Core i9 9900K and i7 8700K
General
| Vendor | Intel | Intel |
| Released | October 8, 2018 | October 5, 2017 |
| Type | Desktop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Coffee Lake | Coffee Lake |
| Model number | i9-9900K | i7-8700K |
| Socket | LGA-1151 | LGA-1151 |
| Integrated GPU | UHD Graphics 630 | UHD Graphics 630 |
Performance
| Cores | 8 | 6 |
| Threads | 16 | 12 |
| Base Frequency | 3. |
3.7 GHz |
| Turbo Boost Frequency | 5 GHz | 4.7 GHz |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 36x | 37x |
| Bus Bandwidth | 8 GT/s | 8 GT/s |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 16MB (shared) | 12MB (shared) |
| Unlocked Multiplier | Yes | Yes |
| Fabrication process | 14 nm | 14 nm |
| TDP | 95 W | 95 W |
| Max. temperature | 100°C | 100°C |
| Integrated Graphics | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| GPU Base Clock | 350 MHz | 350 MHz |
| GPU Boost Clock | 1200 MHz | 1200 MHz |
| Shading Units | 192 | 192 |
| TMUs | 24 | 24 |
| ROPs | 3 | 3 |
| Execution Units | 24 | 24 |
| TGP | 15 W | 15 W |
| Max. |
4096×2304 — 60 Hz | 4096×2304 — 60 Hz |
iGPU FLOPS
Core i9 9900K
0.38 TFLOPS
Core i7 8700K
0.38 TFLOPS
Memory support
| Memory types | DDR4-2666 | DDR4-2666 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 41.6 GB/s | 41.6 GB/s |
| ECC Support | No | No |
| Official site | Intel Core i9 9900K official page | Intel Core i7 8700K official page |
| PCI Express Version | 3.0 | 3.0 |
| PCI Express Lanes | 16 | 16 |
| Extended instructions | SSE4. |
SSE4.1, SSE4.2, AVX-2 |
Cast your vote
Choose between two processors
Core i9 9900K
24 (80%)
Core i7 8700K
6 (20%)
Total votes: 30
ompetitors
1.
Core i9 9900K or M1 Max
2.
Core i9 9900K or M1 Pro
3.
Core i9 9900K or Core i9 12900K
4.
Core i9 9900K or Core i5 12600K
5.
Core i7 8700K or Core i9 12900K
6.
Core i7 8700K or Core i5 12600K
Intel Core i9 9900K vs i7 8700K:
performance comparison
VS
Intel Core i9 9900K
Intel Core i7 8700K
Which is better: 8-core Intel Core i9 9900K at 3.6 GHz or i7 8700K with 6 cores at 3.7 GHz? To find out, read our comparison test of these 14nm desktop processors in popular benchmarks, games and heavy applications.
- Overview
- Differences
- Performance
- Features
- Comments
Overview
Overview and comparison of the main metrics from NanoReview
Single -flow performance
Rating in tests using one core
Core i9 9900k
70
Core i7 8700k
65
Multi -flow performance
Tests in benchmarks where all nucleus
9 9,000 9,000 9,000
Core i9 9900K
56
Core i7 8700k
42
Energy Equality
Energy Effect CHIP
Core I9 9900K
45
9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 41 9000 2
Core i9 9900K
59
Core i7 8700K
51
Key differences
What are the main differences between 8700K and 9900K
Reasons to choose Intel Core i9 9900K
- Has 2 more physical cores
- Has 4 MB more L3 cache
- Introduced 1 year later than rival
- 6% higher Turbo Boost frequency (5 GHz) vs.
4.7 GHz)
Benchmark tests
Compare the results of processor tests in benchmarks
Cinebench R23 (single core)
Core i9 9900K
+11%
1354
Core i7 8700K
1219
Cinebench R23 (multi-core)
Core i9 9900K
+40%
12504
Core i7 8700K
8912
Passmark CPU (single core)
Core i9 9900K
+7%
2989
Core i7 8700K
2791
Passmark CPU (multi-core)
Core i9 9900K
+35%
18744
Core i7 8700K
13928
Geekbench 5 (single core)
Core i9 9900K
+3%
1285
Core i7 8700K
1247
Geekbench 5 (multi-core)
Core i9 9900K
+28%
8560
Core i7 8700K
6699
▶️ Add your score to Cinebench R23
Specifications
List of full specifications of Intel Core i9 9900K and i7 8700K
General information
| Manufacturer | Intel | Intel |
| Release date | October 8, 2018 | October 5, 2017 |
| Type | Desktop | Desktop |
| Instruction set architecture | x86-64 | x86-64 |
| Codename | Coffee Lake | Coffee Lake |
| Model number | i9-9900K | i7-8700K |
| Socket | LGA-1151 | LGA-1151 |
| Integrated graphics | UHD Graphics 630 | UHD Graphics 630 |
Capacity
| Number of cores | 8 | 6 |
| Number of threads | 16 | 12 |
| Frequency | 3. 6 GHz |
3.7 GHz |
| Max. frequency in Turbo Boost | 5 GHz | 4.7 GHz |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 36x | 37x |
| Tire speed | 8 GT/s | 8 GT/s |
| Level 1 cache | 64KB (per core) | 64KB (per core) |
| Level 2 cache | 256KB (per core) | 256KB (per core) |
| Level 3 cache | 16MB (shared) | 12MB (shared) |
| Unlocked multiplier | Yes | Yes |
Power consumption
| Process technology | 14 nanometers | 14 nanometers |
| Power consumption (TDP) | 95W | 95W |
| Critical temperature | 100°C | 100°C |
| Integrated graphics | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| GPU frequency | 350 MHz | 350 MHz |
| Boost GPU frequency | 1200 MHz | 1200 MHz |
| Shader blocks | 192 | 192 |
| TMUs | 24 | 24 |
| ROPs | 3 | 3 |
| Computer units | 24 | 24 |
| TGP | 15W | 15W |
Max. resolution |
4096×2304 — 60Hz | 4096×2304 — 60Hz |
Igpu Flops
Core i9 9900k
0.38 Teraflops
Core i7 8700k
0.38 Teraflops
type
Other
| Official site | Site Intel Core i9 9900K | Site Intel Core i7 8700K |
| PCI Express version | 3.0 | 3.0 |
| Max. PCI Express lanes | 16 | 16 |
| Extended instructions | SSE4.1, SSE4.2, AVX-2 | SSE4.1, SSE4.2, AVX-2 |
Poll
What processor do you think is the best?
Core i9 9900K
24 (80%)
Core i7 8700K
6 (20%)
Total votes: 30
Competitors
1.
Core i9 9900K and M1 Max
2.
Core i9 9900K and M1 Pro
3.
Core i9 9900K and Core i9 12900K
4.
Core i9 9900K and Core i5 12600K
5.
Core i7 8700K and Core i9 12900K
6.
Core i7 8700K and Core i5 12600K
What will you choose: Intel Core i7 8700K or i9 9900K?
Name
Message
Testing the Intel Core i9-9900K processor in twenty games
Table of contents
- Introduction
- Test results: performance comparison
- Assassin’s Creed Odyssey
- Battlefield V
- Call of Cthulhu
- Call of Duty: Black Ops 4
- Conan Exiles
- Fallout 4
- Fallout 76
- Far Cry 5
- For Honor
- Grand Theft Auto V
- Hitman 2
- Just Cause 4
- Monster Hunter World
- Mutant Year Zero: Road to Eden
- Overkill’s The Walking Dead
- PlayerUnknown’s Battlegrounds
- Shadow of the Tomb Raider
- The Witcher 3 Wild Hunt
- Tom Clancy’s Rainbow Six Siege
- Total War Saga Thrones of Britannia
- Geometric mean results of processors in twenty games and the attractiveness of their purchase
- Conclusion
- Test configuration
- Instrumentation and Test Method
Introduction
In this review, we will examine the performance of Intel’s new processor from the Coffee Lake family, the Core i9-9900K.
The following models became its rivals:
- Core i7-9700K;
- Core i5-9600K;
- Core i7-8700K;
- Core i7-8700;
- Core i5-8600K;
- Core i5-8600;
- Ryzen 7 2700X;
- Ryzen 7 2700;
- Ryzen 5 2600X;
- Ryzen 7 1800X;
- Ryzen 7 1700X.
Recall that you can learn about the work of test benches, methods and processing of results from a detailed story about testing components in games. A description of the test configurations is given at the end of the material.
recommendations
Test results: performance comparison
Assassin’s Creed Odyssey
- Version 1.1.3.
- DirectX 11.
- Permission modifier — 100%.
- Viewing angle — 100%.
- Smoothing — high.
- The quality of the shadows is ultra high.
- The quality of the environment is ultra high.
- Texture detail — high.
- The quality of the relief is high.
- The density of small objects is very high.
- Fog quality — high.
- Water quality is very high.
- The quality of full-screen reflections is high.
- The quality of volumetric clouds is ultra high.
- The quality of the characters is ultra high.
- The quality of volumetric lighting is very high.
- Depth of field quality is high.
1920×1080 (GeForce RTX 2080 Ti)
Battlefield V
- Version 1.0 build 23905.
- DirectX 11.
- Field of view on machinery — 95.
- Motion blur — 50%.
- Depth of field effects — enabled.
- Chromatic aberration — enabled.
- Image graininess — enabled.
- Vignetting — enabled.
- Optical distortion — enabled.
- Resolution — 100%.
- Frame rate limit — 200.
- Rendering of subsequent frames — enabled.
- GPU memory limit — enabled.
- Texture quality — ultra high.
- Texture filtering — ultra high.
- Lighting quality — ultra high.
- The quality of the effects is ultra high.
- Post-processing quality — ultra high.
- Mesh quality — ultra high.
- The quality of the relief is ultra high.
- Grass quality — ultra high.
- DirectX 11.
- Viewing range — maximum.
- Smoothing quality — ultra high.
- Post-processing quality — ultra high.
- The quality of the shadows is ultra high.
- Texture quality — ultra high.
- The quality of the effects is ultra high.
- 3D rendering resolution — ultra high.
- DirectX 11.
- Shader preloading — enabled.
- Texture quality is very high.
- Texture filtering quality is high.
- The quality of special effects is high.
- The quality of the models is high.
- The quality of static reflections is high.
- Screen space reflections — enabled.
- Display range of objects is high.
- Shadow quality is very high.
- Dynamic shadows — all enabled.
- Special effects shadows included.
- Weapon shading — enabled.
- Global shading — enabled.
- Smoothing quality — very high.
- Shading quality is very high.
- Version 1.0 build 104617.
- DirectX 11.
- Viewing angle — 90.
- Smoothing — x4.
- Vision range — maximum.
- Post-processing — maximum.
- Shadow quality — maximum.
- Effects quality — maximum.
- Texture quality — maximum.
- Foliage quality — maximum.
- Shadow detail — ultra high.
- Shadow rendering detail — ultra high.
- Additional texture detail — ultra high.
- Lighting detail — ultra high.
- Sunburst detail — ultra high.
- Depth of field — the best quality.
- Volume Light — HBAO+.
- Reflections — enabled.
- Humidity — enabled.
- Volume rain — included.
- Motion blur — enabled.
- Glare — enabled.
- Render distance:
- Objects — maximum.
- Characters — maximum.
- items — maximum.
- Herbs — maximum.
- The degree of detail of distant objects is ultra high.
- Details — ultra high.
- DirectX 11.
- Texture quality — ultra high.
- Water quality is high.
- Lighting quality is high.
- The quality of the shadows is ultra high.
- Shadow rendering distance is too high.
- Depth of field quality — ultra high.
- Field of view — 100.
- Character drawing distance is maximum.
- Distance of drawing objects — maximum.
- Object drawing distance — maximum.
- Grass rendering distance — maximum.
- 1 Version 1.0111
- DirectX 11.
- Texture filtering quality — maximum.
- Shadow quality — maximum.
- The quality of the geometry of the world and vegetation is the maximum.
- The quality of the environment is maximum.
- Water quality is high.
- Landscape quality is high.
- The quality of the volumetric fog is high.
- Antialiasing — SMAA.
- Motion blur — enabled.
- Field of view scale — 90.
- Resolution scale — 1.0.
- Version 70.46.
- DirectX 11.
- Viewing angle — 90.
- Antialiasing — FXAA.
- Anisotropic texture filtering — x16.
- Scaling — 100%.
- Detail quality is very high.
- Texture quality is high.
- The quality of dynamic shadows is very high.
- The quality of rendering the relief is high.
Grand Theft Auto V
- Version 1.0.1180.1.
- DirectX 11.
- FXAA — enabled.
- Anisotropic filtering — X16.
- Ignore suggested memory limit — enabled.
- City population — maximum.
- Variety of population — maximum.
- Focus scale — maximum.
- Texture quality is very high.
- Shader quality is very high.
- Shadow quality is very high.
- The quality of reflections is the highest possible.
- MSAA for reflections — off.
- Water quality is very high.
- Particle quality is very high.
- Grass quality — standard.
- Soft shadows — as soft as possible.
- Special effects settings — maximum high.
- Motion blur level — maximum.
- Version 2.13.
- DirectX 11.
- Smoothing — SSAA 1.00.
- The level of detail is ultra high.
- Texture quality is high.
- Texture filtering — anisotropic x16.
- Complex shading (SSAO) — enabled.
- The quality of the shadows is ultra high.
- Contact shadows — included.
- Quality of reflections — high.
- Motion blur quality is high.
Intel Core i9-9900K Processor Overview
The time has come.
8-core Intel processors have finally reached the computers of ordinary users. And now every owner of even the most budget motherboard based on the 300th chipset can use the power of 16 computing threads. In the mobile industry, such solutions have long been installed in smartphones (with 8 physical cores), however, the performance of desktop stones and telephone CPU is definitely not comparable. The Intel Core i9-9900K is a fairly «cold» processor considering how much performance it demonstrates.
So who needs power product called Core i9-9900K these days? Enthusiasts and creators of high definition 3D content. In Intel, this stone is positioned as the best solution for gaming (including in VR format), but in fact this is a delusion. The capabilities of the new CPU are redundant for modern computer games (real tests confirm this fact).
Simultaneously with the release of the ninth generation of processors, Intel also launched a chipset called the Z390.
It may seem that it is with this set of system logic that fresh CPUs should be used, but this is not necessary. Given that the Intel Z390 does not fundamentally differ from the Z370 (a few additional settings in UEFI for overclocking, integrated Wi-Fi and USB 3.1 Gen 2), there is definitely no point in changing the platform. The 9-series multi-core CPUs are compatible with any 300-series chipset, so you don’t have to upgrade your motherboard.
Intel Core i9-9900K is a top processor that is not a direct successor of the Core i7-8700K, the fresh stone with a large number of physical cores should rather be perceived as an addition to the eighth line, a kind of evolutionary continuation.
Core i7-7700K Core i7-8700K Core i9-9900K Core i7-7820X Socket LGA 1151 LGA 1151 LGA 1151 LGA 2066 Process 14 nm 14 nm 14 nm 14 nm Cores/Threads 4/8 6/12 8/16 8/16 Clock frequency 4200/4500 MHz 3700/4700 MHz 3600/5000 MHz 3600/4300 MHz Cache 8 MB 12 MB 16 MB 11 MB TDP 91W 95W 95W 140W Memory Support DDR4-2133/2400
DDR3L-1333/1600
2 channels, up to 64 GBDDR4-2669
2 Channel 2, 904 DDR4-2666DDR4-2666
4 channels, up to 128 GBIntegrated graphics Intel HD Graphics 630 Intel UHD Graphics 630 Intel UHD Graphics 630 No PCI-E lanes 16 16 16 28 Intel Optane Memory Yes Yes Yes Yes Intel Hyper-Threading Yes Yes Yes Yes Instructions Intel SSE4. 
1, SSE4.2, AVX2 Intel SSE4.1, SSE4.2, AVX2 Intel SSE4.1, SSE4.2, AVX2 Intel SSE4.1, SSE4.2, AVX2, AVX-512 Launch date Q1 2017 Q4 2017 Q4 2018 Q2 2017 Cost $350 $370 $500 $600 Everyone knows that 8-core CPUs in the Intel range existed before, but they were positioned exclusively as products for professionals and enthusiasts (the actually expensive Socket LGA 2011 and 2066 platforms were created just for these user groups).
Intel Core i9-9900K is a different story. This device is focused on the mainstream system based on Socket LGA 1151 and addressed to ordinary users and gamers. This is the main essence of the release of the ninth generation of CPUs from Intel: to provide the budget segment with power previously available only in the premium sector.
Specifications
The specifications of the Intel Core i9-9900K are impressive.
The 14 nm++ monster has eight physical cores and 16 computing threads. The cache size is 16 MB. Nominal clock speed — 3600 MHz, but one core in automatic order 9The 1390 is overclocked by the to 5 GHz in those applications where it is needed (and this is, in fact, all programs with single-threaded calculations). The Intel Core i9-9900K is a real find for enthusiasts.
The reviewed processor is compatible with dual-channel DDR4-2666 RAM; to perform simple graphics tasks and to easily display images on one or more displays, you can use the integrated graphics Intel UHD Graphics 630 (exactly the same used in the eighth generation of the CPU from Intel). Play with this miniature video cores will not work in modern toys, the performance will be too low.
But it’s definitely worth adding a powerful external adapter to the Intel Core i9-9900K, 16 PCI-E lanes are allocated for this purpose.
Needless to say, the Core i9-9900K supports all of Intel’s speed-related technologies (Optane Memory, vPro Platform, Hyper-Threading, Virtualization Technology (VT-x), Intel TSX-NI instructions, AVX2, and etc.
). All this (and even more) in the asset of the new stone is definitely there. Core i9-9900K, like other multi-core CPUs from Intel, mainly saves user time.
The Core i9-9900K claims a TDP of 95W, but system utilities show a higher TDP of 127W (maximum nominal voltage is 1.274V). And this seems to be true. To remove heat from the reviewed stone , we used a 100 W cooler ID-Cooling SE-913X; its capabilities were enough for the nominal value (63 degrees under load), but for overclocking it is no longer there, but more on that below. 9The 0003
Intel Core i9-9900K is a pretty cool processor considering how much performance it demonstrates and what kind of hardware arsenal the hides under its metal cover.
The low operating temperature is directly related not only to the energy efficiency of the solution, but also to the fact that the ninth generation CPU from Intel uses solder as an internal thermal interface.
This approach has both pros and cons. On the one hand, the solder made it possible to reduce the maximum temperature of the chip by 1-4 degrees on average, on the other hand, enthusiasts faced additional problems; after all, when scalping the CPU, the first thing to do is to melt this very solder.
Test bench:
Motherboard — ASUS Prime Z390-A
RAM — Corsair Vengeance RGB Pro 16 GB DDR4-4000
Video card — ASUS ROG Strix GTX 1080 Ti
Storage — WD Black NGeVM3 block 906 GB SSD 506 power — ThunderX3 Plexus 800Performance and test results
The Intel Core i9-9900K is unrealistically cool, you can’t say otherwise. In those applications where it is possible to use the power of several cores, the new ninth generation easily bypasses older brother with exactly the same number of computational threads (Core i7-7820X). The high clock speed helps.
A more affordable AMD CPU with similar specs (Ryzen 7 1700) is not a competitor to the Intel Core i9-9900K.
And the still relevant and sufficiently productive Core i7-7700K copes with solving professional tasks at least twice as slow as the Core i9-9900K. The capabilities of the monitored processor (judging by the test results) are quite comparable with the power of more serious devices, for example, with Core i9-7900X and Ryzen Threadripper 1920X. This is especially noticeable in professional tasks (rendering, archiving, etc.).
The high clock speed helps the Core i9-9900K to break into the absolute leader in single-threaded computing. So far, there are not so many processors with rated at 5 GHz on the market, and this fact is an undoubted advantage of the new product from Intel.
Why do we think the Intel Core i9-9900K is not the best processor for gaming? Yes, because it is too good for such tasks, especially if you have a top-class graphics accelerator at your disposal.
Look at the test totals; additional physical cores do not affect the average frame / s in any way, four threads in our time are quite enough to process game tasks .
A clear confirmation of this statement is resource monitoring in Ghost Recon Wildlands. Intel Core i9-9900K load rate in Ghost Recon Wildlands:
- 18% at 2160p
- 25% in 1440p resolution
- 29% in 1080p
And a similar alignment is observed in almost all modern projects. There is also VR, which requires serious iron . But Intel has proven that even the compact Intel NUC8i7HVK is enough for such tasks.
Overclocking
The Intel Core i9-9900K is a real find for enthusiasts, but only for those who have liquid nitrogen or at least CBO on hand. It is hardly possible to achieve high results in the air, because this stone already operates at 5 GHz.
We were unable to get all eight physical cores running at 5000 MHz. Pampering with UEFI settings and increasing the voltage (up to 1.425 V) did not help. It was possible to get into Windows 10 at the specified frequency, but there was no talk of stability in the benchmarks.
Experienced overclockers have already appreciated the real potential of the Intel Core i9-9900K. Stable 5300 MHz requires water and voltage 1.4 V.
Conclusion
For some, the Intel Core i9-9900K is the landmark product of , for some it is another 14nm CPU with additional cores/threads. But that’s not the point. The main thing is that fans of mainstream platforms from Intel now have an 8-core processor at their disposal (AMD has had similar solutions for more than a year, but they are not so fast).
Intel’s ninth generation CPU uses solder as an internal thermal interface.
Intel Core i9-9900K is an uncompromising and incredibly powerful stone . We are sure that the overwhelming majority of users, to whom this CPU is formally oriented, simply do not need the impressive performance of the device under review.
The
Core i9-9900K, like other multi-core CPUs from Intel, mainly saves time for the user who does complex calculations (programs that can use a large number of threads).
1920×1080 (GeForce RTX 2080 Ti)
Rating
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Call: Black OPS 4
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FALLOUT 76
9078 9001.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0AL
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Far Cry 5
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For Honor