General information | Core i9-7900X | Core i9-9900KS |
---|---|---|
Launched | Q2 2017 | Q4 2019 |
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 17.5 % | 4 GHz 0 % |
Turbo Clock | 4.5 GHz 10 % | 5 GHz 0 % |
Cores | 10 0 % | 8 20 % |
Threads | 20 0 % | 16 20 % |
Thermal Design Power (TDP) | 140 W 0 % | 127 W 9.3 % |
Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
Lithography | 14 nm 0 % | 14 nm 0 % |
L1 Cache |
10 × 32 kB Instruction
10 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
L2 Cache |
10 × 1 MB
|
8 × 256 kB
|
L3 Cache |
1 × 13.75 MB
|
1 × 16 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i9-7900X | Core i9-9900KS |
Overall Score | 60930 0 % | 59706 2 % |
Future Proof | 60 % 20 % | 75 % 0 % |
Benchmark Score | 13783 0 % | 12708 7.8 % |
Single Thread Score | 2591.1 14.9 % | 3044.1 0 % |
Encrypting Data | 7600.8 MB/s 0 % | 7116.1 MB/s 6.4 % |
Compressing Data | 312.4 MB/s 0 % | 290 MB/s 7.1 % |
String objects sorting | 41100.3 thousand/s 0 % | 38785.8 thousand/s 5.6 % |
Prime numbers generation | 74.5 millions/s 0 % | 50.8 millions/s 31.7 % |
Mathemathic operations (integer) | 72829.1 millions/s 0 % | 69039 millions/s 5.2 % |
Mathemathic operations (float) | 44732.3 millions/s 0 % | 43588.7 millions/s 2.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7900X, Core i9-9900KS.
Average frames per second | Core i9-7900X | Core i9-9900KS |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 135.2 FPS | 131.6 FPS |
High settings | 216.4 FPS | 210.5 FPS |
Medium settings | 270.5 FPS | 263.2 FPS |
Low settings | 338.1 FPS | 329.0 FPS |
Difference | 0 % | 2.7 % |
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 i9-7900X | Core i9-9900KS |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 157.5 FPS | 155.4 FPS |
High settings | 252.0 FPS | 248.6 FPS |
Medium settings | 315.1 FPS | 310.8 FPS |
Low settings | 393.8 FPS | 388.5 FPS |
Difference | 0 % | 1.4 % |