| Spec | Core i9-10900K | Core Ultra 5 250K Plus |
|---|---|---|
| Performance | ||
| Total Cores | 10 | 18+44% |
| Threads | 20+11% | 18 |
| P-Cores | N/A | 6 |
| E-Cores | N/A | 12 |
| Boost Clock | 5.3 GHz | 5.3 GHz |
| Base Clock | 3.7 GHz | 4 GHz+7% |
| Cache | ||
| L3 Cache | 20 MB | 30 MB+33% |
| L2 Cache |
| 2.5 MB |
| 30 MB+92% |
| Platform | ||
| Socket | LGA1200 | LGA1851 |
| Architecture | Comet Lake | Arrow Lake Refresh |
| Process Node | 14 nm | 3 nm |
| Memory Support | DDR4 | DDR5 |
| Max Memory | 128 GB | 192 GB+33% |
| PCIe Lanes | 16 | 24+33% |
| PCIe Version | 3 | 5+40% |
| Power | ||
| TDP | 125W | 125W |
| Max Turbo Power | 250W | 159W+57% |
| Features | ||
| Unlocked | Yes | Yes |
| Cooler Included | No | No |
| Integrated GPU | Yes | Yes |
| iGPU Model | Intel UHD Graphics 630 | Intel Graphics (Xe-LPG) |
| Price | ||
| MSRP | $488 | $199+145% |
| Release Date | 2020-05-01 | 2026-03-26 |
