Intel Core i5-4670K vs Intel Core i7-4790
23.1Single-core27.2
22.9Multi-core25.9
23.1Gaming24.4
1 spec wins — Intel Core i5-4670K9 spec wins — Intel Core i7-4790
InnoReviews verdict
Intel Core i7-4790 wins this desktop processor face-off, 25.9 to 23, pulling ahead mainly in Single-core (+4) and Multi-core (+3). Intel Core i5-4670K 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 i5-4670K
- Has Unlocked multiplier — the other doesn't
- Lower launch price: $242 vs $303
Reasons to pick the Intel Core i7-4790
- Stronger Single-core score: 27 vs 23
- Stronger Multi-core score: 26 vs 23
- 100% higher threads: 8 vs 4
- 43% higher PassMark: 8,300 vs 5,800
- 37% higher Geekbench 6 (multi): 4,050 vs 2,950
General
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| Announced | 2013 | 2014 |
| Socket | LGA1150 | LGA1150 |
| Process | 22 nm | 22 nm |
| Base TDP | 84 W | 84 W |
| Unlocked multiplier | Yes | No |
| Cooler included | Yes | Yes |
Cores & Clocks
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| Cores | 4 | 4 |
| Performance cores | 4 | 4 |
| Efficiency cores | 0 | 0 |
| Threads | 4 | 8+100% |
| Base clock | 3.4 GHz | 3.6 GHz+6% |
| Boost clock | 3.8 GHz | 4 GHz+5% |
| L2 cache | 1 MB | 1 MB |
| L3 cache | 6 MB | 8 MB+33% |
Integrated GPU
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| iGPU | Intel HD Graphics 4600 | Intel HD Graphics 4600 |
| iGPU clock | 1,200 MHz | 1,200 MHz |
Memory
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| Memory support | DDR3-1600 | DDR3-1600 |
| Max memory | 32 GB | 32 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| PCIe version | 3 | 3 |
| CPU PCIe lanes | 16 | 16 |
Benchmarks
| Spec | Intel Core i5-4670K | Intel Core i7-4790 |
|---|---|---|
| Geekbench 6 (single) | 1,150Top 89% | 1,230+7%Top 82% |
| Geekbench 6 (multi) | 2,950Top 95% | 4,050+37%Top 84% |
| Cinebench R23 (single) | 970Top 91% | — |
| Cinebench R23 (multi) | 3,500Top 95% | 4,600+31%Top 85% |
| PassMark | 5,800Top 93% | 8,300+43%Top 84% |
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