Core i9-7940X
Core i7-4771
|
|
|
| General information | Core i9-7940X | Core i7-4771 |
|---|---|---|
| Launched | Q3 2017 | Q1 2013 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | LGA1150 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Skylake-X | Haswell |
| Clock | 3.1 GHz 11.4 % | 3.5 GHz 0 % |
| Turbo Clock | 4.3 GHz 0 % | 3.9 GHz 9.3 % |
| Cores | 14 0 % | 4 71.4 % |
| Threads | 28 0 % | 8 71.4 % |
| Thermal Design Power (TDP) | 165 W 0 % | 84 W 49.1 % |
| Lithography | 14 nm 36.4 % | 22 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 | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-7940X | Core i7-4771 |
| Overall Score | 64023 0 % | 46351 27.6 % |
| Future Proof | 60 % 0 % | 34 % 43.3 % |
| Benchmark Score | 16801 0 % | 4616 72.5 % |
| Single Thread Score | 2503.5 0 % | 2194.2 12.4 % |
| Encrypting Data | 9578.5 MB/s 0 % | 2022.1 MB/s 78.9 % |
| Compressing Data | 420.6 MB/s 0 % | 107.8 MB/s 74.4 % |
| String objects sorting | 54106.7 thousand/s 0 % | 14445.1 thousand/s 73.3 % |
| Prime numbers generation | 91.5 millions/s 0 % | 31.2 millions/s 65.9 % |
| Mathemathic operations (integer) | 95441.9 millions/s 0 % | 25448.1 millions/s 73.3 % |
| Mathemathic operations (float) | 59667.3 millions/s 0 % | 12859.7 millions/s 78.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i7-4771.
| Average frames per second | Core i9-7940X | Core i7-4771 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.9 FPS | 92.4 FPS |
| High settings | 231.8 FPS | 147.8 FPS |
| Medium settings | 289.7 FPS | 184.8 FPS |
| Low settings | 362.2 FPS | 230.9 FPS |
| Difference | 0 % | 36.2 % |
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 i7-4771 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 163.5 FPS | 132.3 FPS |
| High settings | 261.7 FPS | 211.7 FPS |
| Medium settings | 327.1 FPS | 264.7 FPS |
| Low settings | 408.9 FPS | 330.8 FPS |
| Difference | 0 % | 19.1 % |
