Core i9-9940X
Core i9-11900K
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|
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| General information | Core i9-9940X | Core i9-11900K |
|---|---|---|
| Launched | Q4 2018 | Q1 2021 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1200 |
| Series Name | Intel Core i9 | Intel Core i9 |
| Core Family Name | Skylake-X | Rocket Lake-S |
| Clock | 3.3 GHz 5.7 % | 3.5 GHz 0 % |
| Turbo Clock | 4.5 GHz 13.5 % | 5.2 GHz 0 % |
| Cores | 14 0 % | 8 42.9 % |
| Threads | 28 0 % | 16 42.9 % |
| Thermal Design Power (TDP) | 165 W 0 % | 125 W 24.2 % |
| 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 |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
8 × 512 kB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 16 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-9940X | Core i9-11900K |
| Overall Score | 65009 0 % | 63364 2.5 % |
| Future Proof | 68 % 16 % | 81 % 0 % |
| Benchmark Score | 17861 0 % | 16120 9.7 % |
| Single Thread Score | 2618.8 25.1 % | 3495.4 0 % |
| Encrypting Data | 10636.6 MB/s 34.6 % | 16262.3 MB/s 0 % |
| Compressing Data | 459 MB/s 0 % | 323.8 MB/s 29.5 % |
| String objects sorting | 58275.4 thousand/s 0 % | 38085.6 thousand/s 34.6 % |
| Prime numbers generation | 96.5 millions/s 0 % | 68.3 millions/s 29.2 % |
| Mathemathic operations (integer) | 105110 millions/s 0 % | 89299 millions/s 15 % |
| Mathemathic operations (float) | 65489.9 millions/s 0 % | 52713.5 millions/s 19.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9940X, Core i9-11900K.
| Average frames per second | Core i9-9940X | Core i9-11900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 148.5 FPS | 143.6 FPS |
| High settings | 237.6 FPS | 229.7 FPS |
| Medium settings | 297.0 FPS | 287.1 FPS |
| Low settings | 371.2 FPS | 358.9 FPS |
| Difference | 0 % | 3.3 % |
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 i9-11900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 166.5 FPS | 163.6 FPS |
| High settings | 266.4 FPS | 261.7 FPS |
| Medium settings | 333.0 FPS | 327.1 FPS |
| Low settings | 416.3 FPS | 408.9 FPS |
| Difference | 0 % | 1.8 % |
