General information | Core i9-7940X | Core i7-4790 |
---|---|---|
Launched | Q3 2017 | Q2 2014 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | FCLGA1150 |
Series Name | Intel Core i9 | Intel Core i7 |
Core Family Name | Skylake-X | Haswell Refresh |
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 % | 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 i7-4790 |
Overall Score | 64035 0 % | 46557 27.3 % |
Future Proof | 60 % 0 % | 42 % 30 % |
Benchmark Score | 16814 0 % | 4698 72.1 % |
Single Thread Score | 2501 0 % | 2217.4 11.3 % |
Encrypting Data | 9743.9 MB/s 0 % | 2018.9 MB/s 79.3 % |
Compressing Data | 421.9 MB/s 0 % | 107.6 MB/s 74.5 % |
String objects sorting | 54158.5 thousand/s 0 % | 14963 thousand/s 72.4 % |
Prime numbers generation | 92.5 millions/s 0 % | 32 millions/s 65.4 % |
Mathemathic operations (integer) | 96817.7 millions/s 0 % | 26280.8 millions/s 72.9 % |
Mathemathic operations (float) | 60100.2 millions/s 0 % | 13097.8 millions/s 78.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i7-4790.
Average frames per second | Core i9-7940X | Core i7-4790 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 144.9 FPS | 93.0 FPS |
High settings | 231.8 FPS | 148.8 FPS |
Medium settings | 289.8 FPS | 186.0 FPS |
Low settings | 362.2 FPS | 232.5 FPS |
Difference | 0 % | 35.8 % |
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 i7-4790 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 163.3 FPS | 132.6 FPS |
High settings | 261.4 FPS | 212.1 FPS |
Medium settings | 326.7 FPS | 265.1 FPS |
Low settings | 408.4 FPS | 331.4 FPS |
Difference | 0 % | 18.8 % |