Intel Core i7-4790 vs Intel Core Ultra 7 265K
27.2Single-core87.2
25.9Multi-core88.5
24.4Gamingspec-based65.7
2 spec wins — Intel Core i7-479018 spec wins — Intel Core Ultra 7 265K
InnoReviews verdict
Intel Core Ultra 7 265K wins this desktop processor face-off, 82.4 to 25.9, pulling ahead mainly in multi-core (+63) and single-core (+60). Intel Core i7-4790 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 i7-4790
- 33% lower Base TDP: 84 W vs 125 W
- Has Cooler included — the other doesn't
- Lower launch price: $303 vs $394
Reasons to pick the Intel Core Ultra 7 265K
- Stronger single-core score: 87 vs 27
- Stronger multi-core score: 89 vs 26
- 3500% higher L2 cache: 36 MB vs 1 MB
- 700% higher Max memory: 256 GB vs 32 GB
- 681% higher Cinebench R23 (multi): 35,905 vs 4,600
General
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| Announced | 2014 | 2024 |
| Socket | LGA1150 | LGA1851 |
| Process | 22 nm | 3 nm+86% |
| Base TDP | 84 W+33% | 125 W |
| Max turbo power | — | 250 W |
| Unlocked multiplier | No | Yes |
| Cooler included | Yes | No |
Cores & Clocks
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| Cores | 4 | 20+400% |
| Performance cores | 4 | 8+100% |
| Efficiency cores | 0 | 12 |
| Threads | 8 | 20+150% |
| Base clock | 3.6 GHz | 3.9 GHz+8% |
| Boost clock | 4 GHz | 5.5 GHz+38% |
| L2 cache | 1 MB | 36 MB+3500% |
| L3 cache | 8 MB | 30 MB+275% |
Integrated GPU
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| iGPU | Intel HD Graphics 4600 | Intel Graphics |
| iGPU clock | 1,200 MHz | 2,000 MHz |
Memory
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| Memory support | DDR3-1600 | DDR5-6400 |
| Max memory | 32 GB | 256 GB+700% |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| PCIe version | 3 | 5+67% |
| CPU PCIe lanes | 16 | 24+50% |
Benchmarks
| Spec | Intel Core i7-4790 | Intel Core Ultra 7 265K |
|---|---|---|
| Geekbench 6 (single) | 1,230Bottom 17% | 3,092+151%Top 14% |
| Geekbench 6 (multi) | 4,050Bottom 14% | 20,019+394%Top 11% |
| Cinebench R23 (single) | — | 2,267Top 6% |
| Cinebench R23 (multi) | 4,600Bottom 12% | 35,905+681%Top 10% |
| PassMark | 8,300Bottom 11% | 58,569+606%Top 9% |
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