Intel Core i7-4790K vs Intel Core i7-9700K
29.7Single-core39
27.2Multi-core35.5
26.9Gamingspec-based39.8
3 spec wins — Intel Core i7-4790K13 spec wins — Intel Core i7-9700K
InnoReviews verdict
Intel Core i7-9700K wins this desktop processor face-off, 37.6 to 27.9, pulling ahead mainly in single-core (+9) and multi-core (+8). Intel Core i7-4790K 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 i7-4790K
- 11% higher Base clock: 4 GHz vs 3.6 GHz
- Has Cooler included — the other doesn't
Reasons to pick the Intel Core i7-9700K
- Stronger single-core score: 39 vs 30
- Stronger multi-core score: 36 vs 27
- 300% higher Max memory: 128 GB vs 32 GB
- 100% higher cores: 8 vs 4
- 100% higher Performance cores: 8 vs 4
General
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| Announced | 2014 | 2018 |
| Socket | LGA1150 | LGA1151-v2 |
| Process | 22 nm | 14 nm+36% |
| Base TDP | 88 W+7% | 95 W |
| Max turbo power | — | 119 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | Yes | No |
Cores & Clocks
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| Cores | 4 | 8+100% |
| Performance cores | 4 | 8+100% |
| Efficiency cores | 0 | 0 |
| Threads | 8 | 8 |
| Base clock | 4 GHz+11% | 3.6 GHz |
| Boost clock | 4.4 GHz | 4.9 GHz+11% |
| L2 cache | 1 MB | 2 MB+100% |
| L3 cache | 8 MB | 12 MB+50% |
Integrated GPU
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| iGPU | Intel HD Graphics 4600 | Intel UHD Graphics 630 |
| iGPU clock | 1,250 MHz | 1,200 MHz |
Memory
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| Memory support | DDR3-1600 | DDR4-2666 |
| Max memory | 32 GB | 128 GB+300% |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| PCIe version | 3 | 3 |
| CPU PCIe lanes | 16 | 16 |
Benchmarks
| Spec | Intel Core i7-4790K | Intel Core i7-9700K |
|---|---|---|
| Geekbench 6 (single) | 1,350Bottom 21% | 1,680+24%Bottom 39% |
| Geekbench 6 (multi) | 4,600Bottom 17% | 7,000+52%Bottom 37% |
| Cinebench R23 (single) | 1,100Bottom 16% | 1,250+14%Bottom 27% |
| Cinebench R23 (multi) | 5,250Bottom 15% | 9,700+85%Bottom 34% |
| PassMark | 8,900Bottom 13% | 14,300+61%Bottom 25% |
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