Core i9-12900KF
Core i9-11900K
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| General information | Core i9-12900KF | Core i9-11900K |
|---|---|---|
| Launched | Q4 2021 | Q1 2021 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1700 | FCLGA1200 |
| Series Name | Intel Core i9 | Intel Core i9 |
| Core Family Name | Alder Lake | Rocket Lake-S |
| Clock | 3.2 GHz 8.6 % | 3.5 GHz 0 % |
| Turbo Clock | 5.2 GHz 0 % | 5.2 GHz 0 % |
| Cores | 16 0 % | 8 50 % |
| Threads | 24 0 % | 16 33.3 % |
| Thermal Design Power (TDP) | 241 W 0 % | 125 W 48.1 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 10 nm 28.6 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 48 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
8 × 1.25 MB
|
8 × 512 kB
|
| L3 Cache |
1 × 30 MB
|
1 × 16 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-12900KF | Core i9-11900K |
| Overall Score | 71822 0 % | 63612 11.4 % |
| Future Proof | 85 % 0 % | 81 % 4.7 % |
| Benchmark Score | 26608 0 % | 16374 38.5 % |
| Single Thread Score | 4200.3 0 % | 3544.6 15.6 % |
| Encrypting Data | 29370.3 MB/s 0 % | 16472.7 MB/s 43.9 % |
| Compressing Data | 528.4 MB/s 0 % | 324.8 MB/s 38.5 % |
| String objects sorting | 57914.6 thousand/s 0 % | 38530.8 thousand/s 33.5 % |
| Prime numbers generation | 144.7 millions/s 0 % | 68.9 millions/s 52.4 % |
| Mathemathic operations (integer) | 137799 millions/s 0 % | 89563.6 millions/s 35 % |
| Mathemathic operations (float) | 106792 millions/s 0 % | 52713.5 millions/s 50.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-12900KF, Core i9-11900K.
| Average frames per second | Core i9-12900KF | Core i9-11900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 168.1 FPS | 143.6 FPS |
| High settings | 268.9 FPS | 229.8 FPS |
| Medium settings | 336.1 FPS | 287.3 FPS |
| Low settings | 420.2 FPS | 359.1 FPS |
| Difference | 0 % | 14.5 % |
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 i9-12900KF | Core i9-11900K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 177.6 FPS | 163.0 FPS |
| High settings | 284.2 FPS | 260.8 FPS |
| Medium settings | 355.3 FPS | 326.0 FPS |
| Low settings | 444.1 FPS | 407.5 FPS |
| Difference | 0 % | 8.2 % |
