Intel Core i5-11400 vs Intel Core i9-14900K
38.6Single-core88.2
36.5Multi-core94.5
36.7Gamingspec-based73.2
2 spec wins — Intel Core i5-1140019 spec wins — Intel Core i9-14900K
InnoReviews verdict
Intel Core i9-14900K wins this desktop processor face-off, 87.3 to 37.2, pulling ahead mainly in multi-core (+58) and single-core (+50). Intel Core i5-11400 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core i5-11400
- 48% lower Base TDP: 65 W vs 125 W
- Has Cooler included — the other doesn't
- Lower launch price: $182 vs $589
Reasons to pick the Intel Core i9-14900K
- Stronger single-core score: 88 vs 39
- Stronger multi-core score: 95 vs 37
- 967% higher L2 cache: 32 MB vs 3 MB
- 300% higher cores: 24 vs 6
- 292% higher Cinebench R23 (multi): 40,000 vs 10,200
General
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| Announced | 2021 | 2023 |
| Socket | LGA1200 | LGA1700 |
| Process | 14 nm | 10 nm+29% |
| Base TDP | 65 W+48% | 125 W |
| Max turbo power | 154 W | 253 W+64% |
| Unlocked multiplier | No | Yes |
| Cooler included | Yes | No |
Cores & Clocks
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| Cores | 6 | 24+300% |
| Performance cores | 6 | 8+33% |
| Efficiency cores | 0 | 16 |
| Threads | 12 | 32+167% |
| Base clock | 2.6 GHz | 3.2 GHz+23% |
| Boost clock | 4.4 GHz | 6 GHz+36% |
| L2 cache | 3 MB | 32 MB+967% |
| L3 cache | 12 MB | 36 MB+200% |
Integrated GPU
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| iGPU | Intel UHD Graphics 730 | Intel UHD Graphics 770 |
| iGPU clock | 1,300 MHz | 1,650 MHz |
Memory
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-5600 / DDR4-3200 |
| Max memory | 128 GB | 192 GB+50% |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 20 | 20 |
Benchmarks
| Spec | Intel Core i5-11400 | Intel Core i9-14900K |
|---|---|---|
| Geekbench 6 (single) | 1,560Bottom 33% | 3,130+101%Top 13% |
| Geekbench 6 (multi) | 6,300Bottom 29% | 21,000+233%Top 7% |
| Cinebench R23 (single) | 1,330Bottom 36% | 2,280+71%Top 4% |
| Cinebench R23 (multi) | 10,200Bottom 37% | 40,000+292%Top 7% |
| PassMark | 17,000Bottom 29% | 62,000+265%Top 7% |
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