Core i9-11900K
Xeon E3-1275 v5
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| General information | Core i9-11900K | Xeon E3-1275 v5 |
|---|---|---|
| Launched | Q1 2021 | Q4 2015 |
| Used in | Desktop | Server |
| Factory | Intel | Intel |
| Socket | FCLGA1200 | FCLGA1151 |
| Series Name | Intel Core i9 | Intel Xeon E3 |
| Core Family Name | Rocket Lake-S | Skylake-H |
| Clock | 3.5 GHz 2.8 % | 3.6 GHz 0 % |
| Turbo Clock | 5.2 GHz 0 % | 4 GHz 23.1 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 125 W 0 % | 80 W 36 % |
| Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
8 × 512 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 16 MB
|
1 × 8 MB
|
| ECC Supported | No | Yes |
| Multithreading Supported | Yes | Yes |
| Integrated GPU | Intel UHD Graphics 750 | Intel HD Graphics P530 |
| Performance | Core i9-11900K | Xeon E3-1275 v5 |
| Overall Score | 63609 0 % | 48410 23.9 % |
| Future Proof | 81 % 0 % | 50 % 38.3 % |
| Benchmark Score | 16371 0 % | 5492 66.5 % |
| Single Thread Score | 3548.2 0 % | 2370.8 33.2 % |
| Encrypting Data | 16258.3 MB/s 0 % | 3047.8 MB/s 81.3 % |
| Compressing Data | 329.4 MB/s 0 % | 111.4 MB/s 66.2 % |
| String objects sorting | 37986.2 thousand/s 0 % | 15073.1 thousand/s 60.3 % |
| Prime numbers generation | 69 millions/s 0 % | 30.1 millions/s 56.3 % |
| Mathemathic operations (integer) | 89471.5 millions/s 0 % | 26463.7 millions/s 70.4 % |
| Mathemathic operations (float) | 52926.5 millions/s 0 % | 16407.1 millions/s 69 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-11900K, Xeon E3-1275 v5.
| Average frames per second | Core i9-11900K | Xeon E3-1275 v5 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 143.6 FPS | 98.5 FPS |
| High settings | 229.8 FPS | 157.6 FPS |
| Medium settings | 287.2 FPS | 197.0 FPS |
| Low settings | 359.0 FPS | 246.2 FPS |
| Difference | 0 % | 31.4 % |
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 | Xeon E3-1275 v5 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 162.6 FPS | 135.8 FPS |
| High settings | 260.2 FPS | 217.3 FPS |
| Medium settings | 325.2 FPS | 271.6 FPS |
| Low settings | 406.5 FPS | 339.5 FPS |
| Difference | 0 % | 16.5 % |
