Core i9-7940X
Core i9-10900X
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| General information | Core i9-7940X | Core i9-10900X |
|---|---|---|
| Launched | Q3 2017 | Q4 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA2066 |
| Series Name | Intel Core i9 | Intel Core i9 |
| Core Family Name | Skylake-X | Cascade Lake-X |
| Clock | 3.1 GHz 16.2 % | 3.7 GHz 0 % |
| Turbo Clock | 4.3 GHz 8.5 % | 4.7 GHz 0 % |
| Cores | 14 0 % | 10 28.6 % |
| Threads | 28 0 % | 20 28.6 % |
| Thermal Design Power (TDP) | 165 W 0 % | 165 W 0 % |
| Maximum supported RAM | 128 GB 50 % | 256 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 × 1 MB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 19.25 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7940X | Core i9-10900X |
| Overall Score | 64028 0 % | 61776 3.5 % |
| Future Proof | 60 % 17.8 % | 73 % 0 % |
| Benchmark Score | 16807 0 % | 14564 13.3 % |
| Single Thread Score | 2486 7.1 % | 2676 0 % |
| Encrypting Data | 9588.1 MB/s 0 % | 8189 MB/s 14.6 % |
| Compressing Data | 415.2 MB/s 0 % | 334.9 MB/s 19.3 % |
| String objects sorting | 53299.9 thousand/s 0 % | 42943 thousand/s 19.4 % |
| Prime numbers generation | 91.5 millions/s 0 % | 84.3 millions/s 7.8 % |
| Mathemathic operations (integer) | 96984.4 millions/s 0 % | 76923.5 millions/s 20.7 % |
| Mathemathic operations (float) | 60089.2 millions/s 0 % | 47863.1 millions/s 20.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i9-10900X.
| Average frames per second | Core i9-7940X | Core i9-10900X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.8 FPS | 138.1 FPS |
| High settings | 231.7 FPS | 221.0 FPS |
| Medium settings | 289.6 FPS | 276.2 FPS |
| Low settings | 362.0 FPS | 345.3 FPS |
| Difference | 0 % | 4.6 % |
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 i9-10900X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.3 FPS | 159.3 FPS |
| High settings | 261.2 FPS | 254.9 FPS |
| Medium settings | 326.5 FPS | 318.6 FPS |
| Low settings | 408.1 FPS | 398.3 FPS |
| Difference | 0 % | 2.4 % |
