AMD Ryzen 9 5900X vs Intel Core Ultra 5 225
54.4Single-core—
62.1Multi-core53.9
79.6Gamingspec-based52.1
8 spec wins — AMD Ryzen 9 5900X9 spec wins — Intel Core Ultra 5 225
InnoReviews verdict
No overall winner yet: Intel Core Ultra 5 225 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 5900X
- Stronger multi-core score: 62 vs 54
- 220% higher L3 cache: 64 MB vs 20 MB
- 140% higher threads: 24 vs 10
- 100% higher Performance cores: 12 vs 6
- 28% higher PassMark: 39,000 vs 30,359
Reasons to pick the Intel Core Ultra 5 225
- 267% higher L2 cache: 22 MB vs 6 MB
- 100% higher Max memory: 256 GB vs 128 GB
- 57% lower process: 3 nm vs 7 nm
- 38% lower Base TDP: 65 W vs 105 W
- 25% higher PCIe version: 5 vs 4
- Lower launch price: $183 vs $549
General
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| Announced | 2020 | 2025 |
| Socket | AM4 | LGA1851 |
| Process | 7 nm | 3 nm+57% |
| Base TDP | 105 W | 65 W+38% |
| Max turbo power | 142 W+17% | 121 W |
| Unlocked multiplier | Yes | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| Cores | 12+20% | 10 |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 4 |
| Threads | 24+140% | 10 |
| Base clock | 3.7 GHz+12% | 3.3 GHz |
| Boost clock | 4.8 GHz | 4.9 GHz+2% |
| L2 cache | 6 MB | 22 MB+267% |
| L3 cache | 64 MB+220% | 20 MB |
Integrated GPU
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| iGPU | — | Intel Graphics |
| iGPU clock | — | 1,800 MHz |
Memory
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24 | 24 |
Benchmarks
| Spec | AMD Ryzen 9 5900X | Intel Core Ultra 5 225 |
|---|---|---|
| Geekbench 6 (single) | 2,100Top 45% | — |
| Geekbench 6 (multi) | 13,500Top 37% | — |
| Cinebench R23 (single) | 1,600Bottom 51% | — |
| Cinebench R23 (multi) | 21,700Top 27% | — |
| PassMark | 39,000+28%Top 27% | 30,359Top 39% |
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