General information | Core i9-9940X | Core i7-875K |
---|---|---|
Launched | Q4 2018 | Q2 2010 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | LGA1156 |
Series Name | Intel Core i9 | Intel Core i7 |
Core Family Name | Skylake-X | Lynnfield |
Clock | 3.3 GHz 0 % | 2.9 GHz 12.1 % |
Turbo Clock | 4.5 GHz 0 % | 3.6 GHz 20 % |
Cores | 14 0 % | 4 71.4 % |
Threads | 28 0 % | 8 71.4 % |
Thermal Design Power (TDP) | 165 W 0 % | 95 W 42.4 % |
Lithography | 14 nm 68.9 % | 45 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 i9-9940X | Core i7-875K |
Overall Score | 65263 0 % | 37605 42.4 % |
Future Proof | 68 % 0 % | 18 % 73.5 % |
Benchmark Score | 18141 0 % | 2000 89 % |
Single Thread Score | 2645.2 0 % | 1337.3 49.4 % |
Encrypting Data | 10647.3 MB/s 0 % | 4533.7 MB/s 57.4 % |
Compressing Data | 456.3 MB/s 0 % | 66.5 MB/s 85.4 % |
String objects sorting | 58981.7 thousand/s 0 % | 9296.5 thousand/s 84.2 % |
Prime numbers generation | 97.8 millions/s 0 % | 22 millions/s 77.5 % |
Mathemathic operations (integer) | 105110 millions/s 0 % | 16660.9 millions/s 84.1 % |
Mathemathic operations (float) | 65555.1 millions/s 0 % | 7165.8 millions/s 89.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9940X, Core i7-875K.
Average frames per second | Core i9-9940X | Core i7-875K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 148.5 FPS | 66.4 FPS |
High settings | 237.6 FPS | 106.2 FPS |
Medium settings | 297.0 FPS | 132.8 FPS |
Low settings | 371.3 FPS | 166.0 FPS |
Difference | 0 % | 55.3 % |
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 i9-9940X | Core i7-875K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 165.2 FPS | 116.6 FPS |
High settings | 264.3 FPS | 186.5 FPS |
Medium settings | 330.3 FPS | 233.1 FPS |
Low settings | 412.9 FPS | 291.4 FPS |
Difference | 0 % | 29.4 % |