General information | Core i9-9940X | Core i9-9900K |
---|---|---|
Launched | Q4 2018 | Q4 2018 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | FCLGA1151-2 |
Series Name | Intel Core i9 | Intel Core i9 |
Core Family Name | Skylake-X | Coffee Lake Refresh |
Clock | 3.3 GHz 8.3 % | 3.6 GHz 0 % |
Turbo Clock | 4.5 GHz 10 % | 5 GHz 0 % |
Cores | 14 0 % | 8 42.9 % |
Threads | 28 0 % | 16 42.9 % |
Thermal Design Power (TDP) | 165 W 0 % | 95 W 42.4 % |
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 |
8 × 32 kB Instruction
8 × 32 kB Data |
L2 Cache |
14 × 1 MB
|
8 × 256 kB
|
L3 Cache |
1 × 19.25 MB
|
1 × 16 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i9-9940X | Core i9-9900K |
Overall Score | 65422 0 % | 58811 10.1 % |
Future Proof | 68 % 0 % | 68 % 0 % |
Benchmark Score | 18319 0 % | 11963 34.7 % |
Single Thread Score | 2639.9 10.1 % | 2937.9 0 % |
Encrypting Data | 10636.6 MB/s 0 % | 6573.8 MB/s 38.2 % |
Compressing Data | 458.1 MB/s 0 % | 276.3 MB/s 39.7 % |
String objects sorting | 58864 thousand/s 0 % | 36426.1 thousand/s 38.1 % |
Prime numbers generation | 97.2 millions/s 0 % | 47.4 millions/s 51.3 % |
Mathemathic operations (integer) | 104378 millions/s 0 % | 66217.2 millions/s 36.6 % |
Mathemathic operations (float) | 65489.9 millions/s 0 % | 40894.2 millions/s 37.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9940X, Core i9-9900K.
Average frames per second | Core i9-9940X | Core i9-9900K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 148.5 FPS | 128.9 FPS |
High settings | 237.5 FPS | 206.2 FPS |
Medium settings | 296.9 FPS | 257.8 FPS |
Low settings | 371.2 FPS | 322.3 FPS |
Difference | 0 % | 13.2 % |
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 i9-9940X | Core i9-9900K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 165.6 FPS | 154.0 FPS |
High settings | 265.0 FPS | 246.4 FPS |
Medium settings | 331.3 FPS | 307.9 FPS |
Low settings | 414.1 FPS | 384.9 FPS |
Difference | 0 % | 7 % |