Intel Core i5-14600K vs Intel Core i5-9400F
81.1Single-core30.1
65.7Multi-core27.9
59Gamingspec-based27.8
18 spec wins — Intel Core i5-14600K2 spec wins — Intel Core i5-9400F
InnoReviews verdict
Intel Core i5-14600K wins this desktop processor face-off, 68.6 to 28.5, pulling ahead mainly in single-core (+51) and multi-core (+38). Intel Core i5-9400F 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 i5-14600K
- Stronger single-core score: 81 vs 30
- Stronger multi-core score: 66 vs 28
- 1233% higher L2 cache: 20 MB vs 2 MB
- 315% higher Cinebench R23 (multi): 24,500 vs 5,900
- 314% higher PassMark: 38,500 vs 9,300
Reasons to pick the Intel Core i5-9400F
- 48% lower Base TDP: 65 W vs 125 W
- Has Cooler included — the other doesn't
- Lower launch price: $157 vs $319
General
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| Announced | 2023 | 2019 |
| Socket | LGA1700 | LGA1151-v2 |
| Process | 10 nm+29% | 14 nm |
| Base TDP | 125 W | 65 W+48% |
| Max turbo power | 181 W | — |
| Unlocked multiplier | Yes | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| Cores | 14+133% | 6 |
| Performance cores | 6 | 6 |
| Efficiency cores | 8 | 0 |
| Threads | 20+233% | 6 |
| Base clock | 3.5 GHz+21% | 2.9 GHz |
| Boost clock | 5.3 GHz+29% | 4.1 GHz |
| L2 cache | 20 MB+1233% | 2 MB |
| L3 cache | 24 MB+167% | 9 MB |
Integrated GPU
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| iGPU | Intel UHD Graphics 770 | — |
| iGPU clock | 1,550 MHz | — |
Memory
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | DDR4-2666 |
| Max memory | 192 GB+50% | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| PCIe version | 5+67% | 3 |
| CPU PCIe lanes | 20+25% | 16 |
Benchmarks
| Spec | Intel Core i5-14600K | Intel Core i5-9400F |
|---|---|---|
| Geekbench 6 (single) | 2,900+107%Top 26% | 1,400Bottom 24% |
| Geekbench 6 (multi) | 15,000+233%Top 32% | 4,500Bottom 16% |
| Cinebench R23 (single) | 2,150+99%Top 17% | 1,080Bottom 14% |
| Cinebench R23 (multi) | 24,500+315%Top 23% | 5,900Bottom 18% |
| PassMark | 38,500+314%Top 28% | 9,300Bottom 15% |
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