Core i9-7940X
Athlon X4 845
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| General information | Core i9-7940X | Athlon X4 845 |
|---|---|---|
| Launched | Q3 2017 | Q1 2016 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA2066 | FM2+ |
| Series Name | Intel Core i9 | AMD Athlon X4 |
| Core Family Name | Skylake-X | Carrizo |
| Clock | 3.1 GHz 11.4 % | 3.5 GHz 0 % |
| Turbo Clock | 4.3 GHz 0 % | 3.8 GHz 11.6 % |
| Cores | 14 0 % | 4 71.4 % |
| Threads | 28 0 % | 4 85.7 % |
| Thermal Design Power (TDP) | 165 W 0 % | 65 W 60.6 % |
| Lithography | 14 nm 50 % | 28 nm 0 % |
| L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
4 × 32 kB Data
2 × 96 kB Instruction |
| L2 Cache |
14 × 1 MB
|
1 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-7940X | Athlon X4 845 |
| Overall Score | 64023 0 % | 39606 38.1 % |
| Future Proof | 60 % 0 % | 52 % 13.3 % |
| Benchmark Score | 16801 0 % | 2461 85.4 % |
| Single Thread Score | 2468.6 0 % | 1667.6 32.4 % |
| Encrypting Data | 9665.3 MB/s 0 % | 1233.3 MB/s 87.2 % |
| Compressing Data | 416.8 MB/s 0 % | 63.3 MB/s 84.8 % |
| String objects sorting | 54214.3 thousand/s 0 % | 6816.3 thousand/s 87.4 % |
| Prime numbers generation | 91.5 millions/s 0 % | 12.1 millions/s 86.8 % |
| Mathemathic operations (integer) | 96020.4 millions/s 0 % | 20377.7 millions/s 78.8 % |
| Mathemathic operations (float) | 60330.3 millions/s 0 % | 6326.2 millions/s 89.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Athlon X4 845.
| Average frames per second | Core i9-7940X | Athlon X4 845 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 72.3 FPS |
| High settings | 231.8 FPS | 115.7 FPS |
| Medium settings | 289.7 FPS | 144.7 FPS |
| Low settings | 362.2 FPS | 180.8 FPS |
| Difference | 0 % | 50.1 % |
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 | Athlon X4 845 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.4 FPS | 120.4 FPS |
| High settings | 261.4 FPS | 192.6 FPS |
| Medium settings | 326.8 FPS | 240.8 FPS |
| Low settings | 408.4 FPS | 301.0 FPS |
| Difference | 0 % | 26.3 % |
