Core i9-7940X
Core i5-14400F
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| General information | Core i9-7940X | Core i5-14400F |
|---|---|---|
| Launched | Q3 2017 | Q1 2024 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1700 |
| Series Name | Intel Core i9 | Intel Core i5 |
| Core Family Name | Skylake-X | Raptor Lake Refresh |
| Clock | 3.1 GHz 0 % | 2.5 GHz 19.4 % |
| Turbo Clock | 4.3 GHz 8.5 % | 4.7 GHz 0 % |
| Cores | 14 0 % | 10 28.6 % |
| Threads | 28 0 % | 16 42.9 % |
| Thermal Design Power (TDP) | 165 W 0 % | 148 W 10.3 % |
| Maximum supported RAM | 128 GB 33.3 % | 192 GB 0 % |
| Lithography | 14 nm 0 % | 10 nm 28.6 % |
| ECC Supported | No | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7940X | Core i5-14400F |
| Overall Score | 64035 0 % | 63885 0.2 % |
| Future Proof | 60 % 38.8 % | 98 % 0 % |
| Benchmark Score | 16814 0 % | 16657 0.9 % |
| Single Thread Score | 2481 34 % | 3757.1 0 % |
| Encrypting Data | 9676.3 MB/s 43.7 % | 17190 MB/s 0 % |
| Compressing Data | 414.4 MB/s 0 % | 309.2 MB/s 25.4 % |
| String objects sorting | 53889.6 thousand/s 0 % | 32140.7 thousand/s 40.4 % |
| Prime numbers generation | 92.6 millions/s 0 % | 88.5 millions/s 4.4 % |
| Mathemathic operations (integer) | 96335.6 millions/s 0 % | 81452.3 millions/s 15.4 % |
| Mathemathic operations (float) | 60401.6 millions/s 1.4 % | 61249.1 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i5-14400F.
| Average frames per second | Core i9-7940X | Core i5-14400F |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 144.4 FPS |
| High settings | 231.8 FPS | 231.1 FPS |
| Medium settings | 289.8 FPS | 288.9 FPS |
| Low settings | 362.2 FPS | 361.1 FPS |
| Difference | 0 % | 0.3 % |
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 i5-14400F |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.0 FPS | 162.7 FPS |
| High settings | 260.8 FPS | 260.4 FPS |
| Medium settings | 325.9 FPS | 325.4 FPS |
| Low settings | 407.4 FPS | 406.8 FPS |
| Difference | 0 % | 0.2 % |
