AMD Ryzen 9 7900X vs Intel Core Ultra 5 250KF Plus
76.4Single-core90.6
80.1Multi-core79.9
84.6Gamingspec-based64.4
8 spec wins — AMD Ryzen 9 7900X8 spec wins — Intel Core Ultra 5 250KF Plus
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 9 7900X scores 80.1 against 79.2 for Intel Core Ultra 5 250KF Plus. Pick by the categories that matter to you — AMD Ryzen 9 7900X edges ahead in multi-core, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 7900X
- 113% higher L3 cache: 64 MB vs 30 MB
- 100% higher Performance cores: 12 vs 6
- 45% higher Max turbo power: 230 W vs 159 W
- 33% higher threads: 24 vs 18
- 17% higher CPU PCIe lanes: 28 vs 24
Reasons to pick the Intel Core Ultra 5 250KF Plus
- Stronger single-core score: 91 vs 76
- 150% higher L2 cache: 30 MB vs 12 MB
- 100% higher Max memory: 256 GB vs 128 GB
- 50% higher cores: 18 vs 12
- 40% lower process: 3 nm vs 5 nm
- Lower launch price: $204 vs $549
General
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| Announced | 2022 | 2026 |
| Socket | AM5 | LGA1851 |
| Process | 5 nm | 3 nm+40% |
| Base TDP | 170 W | 125 W+26% |
| Max turbo power | 230 W+45% | 159 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| Cores | 12 | 18+50% |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 12 |
| Threads | 24+33% | 18 |
| Base clock | 4.7 GHz+12% | 4.2 GHz |
| Boost clock | 5.6 GHz+6% | 5.3 GHz |
| L2 cache | 12 MB | 30 MB+150% |
| L3 cache | 64 MB+113% | 30 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | — |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| Memory support | DDR5-5200 | DDR5-7200 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 250KF Plus |
|---|---|---|
| PassMark | 51,211Top 12% | 51,037Top 13% |
| PassMark (single thread) | 4,225Top 21% | 4,781+13%Top 3% |
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