Core i9-7940X
Xeon E3-1275 v5
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| General information | Core i9-7940X | Xeon E3-1275 v5 |
|---|---|---|
| Launched | Q3 2017 | Q4 2015 |
| Used in | Desktop | Server |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151 |
| Series Name | Intel Core i9 | Intel Xeon E3 |
| Core Family Name | Skylake-X | Skylake-H |
| Clock | 3.1 GHz 13.9 % | 3.6 GHz 0 % |
| Turbo Clock | 4.3 GHz 0 % | 4 GHz 7 % |
| Cores | 14 0 % | 4 71.4 % |
| Threads | 28 0 % | 8 71.4 % |
| Thermal Design Power (TDP) | 165 W 0 % | 80 W 51.5 % |
| Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
4 × 256 kB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 8 MB
|
| ECC Supported | No | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7940X | Xeon E3-1275 v5 |
| Overall Score | 64023 0 % | 48410 24.4 % |
| Future Proof | 60 % 0 % | 50 % 16.7 % |
| Benchmark Score | 16801 0 % | 5492 67.3 % |
| Single Thread Score | 2501 0 % | 2370.8 5.2 % |
| Encrypting Data | 9713.5 MB/s 0 % | 3047.8 MB/s 68.6 % |
| Compressing Data | 419.8 MB/s 0 % | 111.4 MB/s 73.4 % |
| String objects sorting | 54160.5 thousand/s 0 % | 15073.1 thousand/s 72.2 % |
| Prime numbers generation | 90.4 millions/s 0 % | 30.1 millions/s 66.7 % |
| Mathemathic operations (integer) | 97177.2 millions/s 0 % | 26463.7 millions/s 72.8 % |
| Mathemathic operations (float) | 60631.6 millions/s 0 % | 16407.1 millions/s 72.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Xeon E3-1275 v5.
| Average frames per second | Core i9-7940X | Xeon E3-1275 v5 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 98.5 FPS |
| High settings | 231.8 FPS | 157.6 FPS |
| Medium settings | 289.7 FPS | 197.0 FPS |
| Low settings | 362.2 FPS | 246.2 FPS |
| Difference | 0 % | 32 % |
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 | Xeon E3-1275 v5 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.3 FPS | 135.8 FPS |
| High settings | 261.3 FPS | 217.3 FPS |
| Medium settings | 326.6 FPS | 271.6 FPS |
| Low settings | 408.3 FPS | 339.5 FPS |
| Difference | 0 % | 16.8 % |
