AMD Ryzen 9 5900X vs Intel Core Ultra 7 270K Plus
54.4Single-core95
62.1Multi-core99.4
79.6Gamingspec-based70.1
3 spec wins — AMD Ryzen 9 5900X14 spec wins — Intel Core Ultra 7 270K Plus
InnoReviews verdict
Intel Core Ultra 7 270K Plus wins this desktop processor face-off, 90.8 to 64.1, pulling ahead mainly in single-core (+41) and multi-core (+37). AMD Ryzen 9 5900X still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 5900X
- 78% higher L3 cache: 64 MB vs 36 MB
- 50% higher Performance cores: 12 vs 8
- 16% lower Base TDP: 105 W vs 125 W
Reasons to pick the Intel Core Ultra 7 270K Plus
- Stronger single-core score: 95 vs 54
- Stronger multi-core score: 99 vs 62
- 567% higher L2 cache: 40 MB vs 6 MB
- 104% higher Cinebench R23 (multi): 44,253 vs 21,700
- 100% higher cores: 24 vs 12
- Lower launch price: $339 vs $549
General
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| Announced | 2020 | 2026 |
| Socket | AM4 | LGA1851 |
| Process | 7 nm | 3 nm+57% |
| Base TDP | 105 W+16% | 125 W |
| Max turbo power | 142 W | 250 W+76% |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| Cores | 12 | 24+100% |
| Performance cores | 12+50% | 8 |
| Efficiency cores | 0 | 16 |
| Threads | 24 | 24 |
| Base clock | 3.7 GHz | 3.7 GHz |
| Boost clock | 4.8 GHz | 5.5 GHz+15% |
| L2 cache | 6 MB | 40 MB+567% |
| L3 cache | 64 MB+78% | 36 MB |
Integrated GPU
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| iGPU | — | Intel Graphics |
| iGPU clock | — | 2,000 MHz |
Memory
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-7200 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24 | 24 |
Benchmarks
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 7 270K Plus |
|---|---|---|
| Geekbench 6 (single) | 2,100Top 45% | 3,311+58%Top 4% |
| Geekbench 6 (multi) | 13,500Top 37% | 23,318+73%Top 1% |
| Cinebench R23 (single) | 1,600Bottom 51% | 2,439+52%Top 1% |
| Cinebench R23 (multi) | 21,700Top 27% | 44,253+104%Top 1% |
| PassMark | 39,000Top 27% | 68,424+75%Top 3% |
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