General information | Core i9-7940X | Core i9-7900X |
---|---|---|
Launched | Q3 2017 | Q2 2017 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | FCLGA2066 |
Series Name | Intel Core i9 | Intel Core i9 |
Core Family Name | Skylake-X | Skylake-X |
Clock | 3.1 GHz 6.1 % | 3.3 GHz 0 % |
Turbo Clock | 4.3 GHz 4.4 % | 4.5 GHz 0 % |
Cores | 14 0 % | 10 28.6 % |
Threads | 28 0 % | 20 28.6 % |
Thermal Design Power (TDP) | 165 W 0 % | 140 W 15.2 % |
Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
Lithography | 14 nm 0 % | 14 nm 0 % |
L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
10 × 32 kB Instruction
10 × 32 kB Data |
L2 Cache |
14 × 1 MB
|
10 × 1 MB
|
L3 Cache |
1 × 19.25 MB
|
1 × 13.75 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i9-7940X | Core i9-7900X |
Overall Score | 64028 0 % | 60833 5 % |
Future Proof | 60 % 0 % | 59 % 1.7 % |
Benchmark Score | 16807 0 % | 13695 18.5 % |
Single Thread Score | 2510.9 2.2 % | 2568 0 % |
Encrypting Data | 9723.2 MB/s 0 % | 7513 MB/s 22.7 % |
Compressing Data | 421.4 MB/s 0 % | 316.1 MB/s 25 % |
String objects sorting | 54214.3 thousand/s 0 % | 41300.4 thousand/s 23.8 % |
Prime numbers generation | 91.8 millions/s 0 % | 75.5 millions/s 17.8 % |
Mathemathic operations (integer) | 96502.4 millions/s 0 % | 72540 millions/s 24.8 % |
Mathemathic operations (float) | 60028.9 millions/s 0 % | 45273.4 millions/s 24.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7940X, Core i9-7900X.
Average frames per second | Core i9-7940X | Core i9-7900X |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 144.8 FPS | 135.4 FPS |
High settings | 231.7 FPS | 216.6 FPS |
Medium settings | 289.6 FPS | 270.7 FPS |
Low settings | 362.0 FPS | 338.4 FPS |
Difference | 0 % | 6.5 % |
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 i9-7900X |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 163.3 FPS | 157.6 FPS |
High settings | 261.3 FPS | 252.2 FPS |
Medium settings | 326.6 FPS | 315.3 FPS |
Low settings | 408.3 FPS | 394.1 FPS |
Difference | 0 % | 3.5 % |