Core i9-9900KF
Xeon E3-1275 v6
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| General information | Core i9-9900KF | Xeon E3-1275 v6 |
|---|---|---|
| Launched | Q2 2019 | Q2 2017 |
| Used in | Desktop | Server |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | FCLGA1151 |
| Series Name | Intel Core i9 | Intel Xeon E3 |
| Core Family Name | Coffee Lake Refresh | Kaby Lake-S |
| Clock | 3.6 GHz 5.3 % | 3.8 GHz 0 % |
| Turbo Clock | 5 GHz 0 % | 4.2 GHz 16 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 73 W 23.2 % |
| 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 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
8 × 2 MB
|
1 × 8 MB
|
| ECC Supported | No | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-9900KF | Xeon E3-1275 v6 |
| Overall Score | 58668 0 % | 49522 15.6 % |
| Future Proof | 71 % 0 % | 59 % 16.9 % |
| Benchmark Score | 11847 0 % | 6015 49.2 % |
| Single Thread Score | 2912.5 0 % | 2535.6 12.9 % |
| Encrypting Data | 6554.6 MB/s 0 % | 3525.5 MB/s 46.2 % |
| Compressing Data | 276.2 MB/s 0 % | 122.6 MB/s 55.6 % |
| String objects sorting | 36859.6 thousand/s 0 % | 15782.6 thousand/s 57.2 % |
| Prime numbers generation | 47.3 millions/s 0 % | 31.8 millions/s 32.9 % |
| Mathemathic operations (integer) | 65835.6 millions/s 0 % | 29091.9 millions/s 55.8 % |
| Mathemathic operations (float) | 41307.6 millions/s 0 % | 17839.4 millions/s 56.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9900KF, Xeon E3-1275 v6.
| Average frames per second | Core i9-9900KF | Xeon E3-1275 v6 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 129.0 FPS | 101.8 FPS |
| High settings | 206.4 FPS | 162.8 FPS |
| Medium settings | 258.0 FPS | 203.5 FPS |
| Low settings | 322.5 FPS | 254.4 FPS |
| Difference | 0 % | 21.1 % |
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 i9-9900KF | Xeon E3-1275 v6 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 154.1 FPS | 137.9 FPS |
| High settings | 246.6 FPS | 220.7 FPS |
| Medium settings | 308.2 FPS | 275.8 FPS |
| Low settings | 385.3 FPS | 344.8 FPS |
| Difference | 0 % | 10.5 % |
