Core i9-11900K
Core i7-7820X
|
|
|
| General information | Core i9-11900K | Core i7-7820X |
|---|---|---|
| Launched | Q1 2021 | Q2 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1200 | FCLGA2066 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Rocket Lake-S | Skylake-X |
| Clock | 3.5 GHz 2.8 % | 3.6 GHz 0 % |
| Turbo Clock | 5.2 GHz 0 % | 4.3 GHz 17.3 % |
| Cores | 8 0 % | 8 0 % |
| Threads | 16 0 % | 16 0 % |
| Thermal Design Power (TDP) | 125 W 10.7 % | 140 W 0 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
8 × 512 kB
|
8 × 1 MB
|
| L3 Cache |
1 × 16 MB
|
1 × 11 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-11900K | Core i7-7820X |
| Overall Score | 63608 0 % | 57742 9.2 % |
| Future Proof | 81 % 0 % | 59 % 27.2 % |
| Benchmark Score | 16370 0 % | 11116 32.1 % |
| Single Thread Score | 3505.9 0 % | 2523.5 28 % |
| Encrypting Data | 16208.3 MB/s 0 % | 6024.9 MB/s 62.8 % |
| Compressing Data | 326.4 MB/s 0 % | 249.6 MB/s 23.5 % |
| String objects sorting | 38138.2 thousand/s 0 % | 32191.5 thousand/s 15.6 % |
| Prime numbers generation | 68.4 millions/s 0 % | 60.8 millions/s 11.1 % |
| Mathemathic operations (integer) | 89742 millions/s 0 % | 56405.7 millions/s 37.1 % |
| Mathemathic operations (float) | 52765.8 millions/s 0 % | 35125 millions/s 33.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-11900K, Core i7-7820X.
| Average frames per second | Core i9-11900K | Core i7-7820X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 143.7 FPS | 126.2 FPS |
| High settings | 229.9 FPS | 202.0 FPS |
| Medium settings | 287.4 FPS | 252.4 FPS |
| Low settings | 359.2 FPS | 315.5 FPS |
| Difference | 0 % | 12.2 % |
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 i9-11900K | Core i7-7820X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 162.6 FPS | 152.3 FPS |
| High settings | 260.2 FPS | 243.7 FPS |
| Medium settings | 325.2 FPS | 304.6 FPS |
| Low settings | 406.5 FPS | 380.7 FPS |
| Difference | 0 % | 6.3 % |
