| Spec | Core i5-11400F | Core i5-8400 |
|---|---|---|
| Performance | ||
| Total Cores | 6 | 6 |
| Threads | 12+100% | 6 |
| Boost Clock | 4.4 GHz+10% | 4 GHz |
| Base Clock | 2.6 GHz | 2.8 GHz+7% |
| Cache | ||
| L3 Cache | 12 MB+33% | 9 MB |
| L2 Cache | 3 MB+100% | 1.5 MB |
| Platform | ||
| Socket | ||
| LGA1200 |
| LGA1151 |
| Architecture | Rocket Lake | Coffee Lake |
| Process Node | 14 nm | 14 nm |
| Memory Support | DDR4 | DDR4 |
| Max Memory | 128 GB+100% | 64 GB |
| PCIe Lanes | 20+25% | 16 |
| PCIe Version | 4+33% | 3 |
| Power | ||
| TDP | 65W | 65W |
| Max Turbo Power | 154W | 65W+137% |
| Features | ||
| Unlocked | No | No |
| Cooler Included | Yes | Yes |
| Integrated GPU | No | Yes |
| iGPU Model | N/A | Intel UHD Graphics 630 |
| Price | ||
| MSRP | $157+14% | $182 |
| Release Date | 2021-03-01 | 2017-10-05 |
