Core i9-7940X
Core i5-9400T
|
|
|
| General information | Core i9-7940X | Core i5-9400T |
|---|---|---|
| Launched | Q3 2017 | Q3 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i9 | Intel Core i5 |
| Core Family Name | Skylake-X | Coffee Lake Refresh |
| Clock | 3.1 GHz 0 % | 1.8 GHz 41.9 % |
| Turbo Clock | 4.3 GHz 0 % | 3.4 GHz 20.9 % |
| Cores | 14 0 % | 6 57.1 % |
| Threads | 28 0 % | 6 78.6 % |
| Thermal Design Power (TDP) | 165 W 0 % | 35 W 78.8 % |
| 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 |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
6 × 256 kB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 9 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-7940X | Core i5-9400T |
| Overall Score | 64023 0 % | 48264 24.6 % |
| Future Proof | 60 % 16.7 % | 72 % 0 % |
| Benchmark Score | 16801 0 % | 5426 67.7 % |
| Single Thread Score | 2501 0 % | 2117.8 15.3 % |
| Encrypting Data | 9713.5 MB/s 0 % | 2668.6 MB/s 72.5 % |
| Compressing Data | 419.8 MB/s 0 % | 112.6 MB/s 73.2 % |
| String objects sorting | 54160.5 thousand/s 0 % | 14655.9 thousand/s 72.9 % |
| Prime numbers generation | 90.4 millions/s 0 % | 40.2 millions/s 55.5 % |
| Mathemathic operations (integer) | 97177.2 millions/s 0 % | 21909.9 millions/s 77.5 % |
| Mathemathic operations (float) | 60631.6 millions/s 0 % | 19017 millions/s 68.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i5-9400T.
| Average frames per second | Core i9-7940X | Core i5-9400T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 98.0 FPS |
| High settings | 231.8 FPS | 156.9 FPS |
| Medium settings | 289.7 FPS | 196.1 FPS |
| Low settings | 362.2 FPS | 245.1 FPS |
| Difference | 0 % | 32.3 % |
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 i5-9400T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.3 FPS | 135.6 FPS |
| High settings | 261.3 FPS | 216.9 FPS |
| Medium settings | 326.6 FPS | 271.2 FPS |
| Low settings | 408.3 FPS | 338.9 FPS |
| Difference | 0 % | 17 % |
