Core i9-7940X
Core i9-10900K
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|
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| General information | Core i9-7940X | Core i9-10900K |
|---|---|---|
| Launched | Q3 2017 | Q2 2020 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1200 |
| Series Name | Intel Core i9 | Intel Core i9 |
| Core Family Name | Skylake-X | Comet Lake |
| Clock | 3.1 GHz 16.2 % | 3.7 GHz 0 % |
| Turbo Clock | 4.3 GHz 18.9 % | 5.3 GHz 0 % |
| Cores | 14 0 % | 10 28.6 % |
| Threads | 28 0 % | 20 28.6 % |
| Thermal Design Power (TDP) | 165 W 0 % | 125 W 24.2 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
10 × 32 kB Instruction
10 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
10 × 256 kB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 20 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7940X | Core i9-10900K |
| Overall Score | 64166 0 % | 62229 3 % |
| Future Proof | 60 % 21.1 % | 76 % 0 % |
| Benchmark Score | 16952 0 % | 14996 11.5 % |
| Single Thread Score | 2478.5 21.7 % | 3165.2 0 % |
| Encrypting Data | 9673.5 MB/s 0 % | 8148.3 MB/s 15.8 % |
| Compressing Data | 420.9 MB/s 0 % | 368 MB/s 12.6 % |
| String objects sorting | 53513.1 thousand/s 0 % | 47103.1 thousand/s 12 % |
| Prime numbers generation | 91.4 millions/s 0 % | 64.3 millions/s 29.7 % |
| Mathemathic operations (integer) | 95699.4 millions/s 0 % | 86891 millions/s 9.2 % |
| Mathemathic operations (float) | 60197.7 millions/s 0 % | 53222.8 millions/s 11.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i9-10900K.
| Average frames per second | Core i9-7940X | Core i9-10900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.8 FPS | 139.0 FPS |
| High settings | 231.6 FPS | 222.4 FPS |
| Medium settings | 289.5 FPS | 278.0 FPS |
| Low settings | 361.9 FPS | 347.6 FPS |
| Difference | 0 % | 4 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
| Grand Theft Auto V | Core i9-7940X | Core i9-10900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.4 FPS | 160.0 FPS |
| High settings | 261.5 FPS | 256.0 FPS |
| Medium settings | 326.8 FPS | 320.0 FPS |
| Low settings | 408.5 FPS | 400.0 FPS |
| Difference | 0 % | 2.1 % |
