AMD Ryzen 9 7900X vs Intel Core Ultra 5 245KF
77.4Single-core92.4
78.5Multi-core75.7
84.6Gamingspec-based58.4
8 spec wins — AMD Ryzen 9 7900X9 spec wins — Intel Core Ultra 5 245KF
InnoReviews verdict
AMD Ryzen 9 7900X wins this desktop processor face-off, 79.7 to 76.4, pulling ahead mainly in multi-core (+3). Intel Core Ultra 5 245KF 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 7900X
- 167% higher L3 cache: 64 MB vs 24 MB
- 100% higher Performance cores: 12 vs 6
- 71% higher threads: 24 vs 14
- 45% higher Max turbo power: 230 W vs 159 W
- 22% higher PassMark: 52,500 vs 43,046
Reasons to pick the Intel Core Ultra 5 245KF
- Stronger single-core score: 92 vs 77
- 117% higher L2 cache: 26 MB vs 12 MB
- 100% higher Max memory: 256 GB vs 128 GB
- 40% lower process: 3 nm vs 5 nm
- 26% lower Base TDP: 125 W vs 170 W
- Lower launch price: $294 vs $549
General
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Announced | 2022 | 2024 |
| 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 245KF |
|---|---|---|
| Cores | 12 | 14+17% |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 8 |
| Threads | 24+71% | 14 |
| Base clock | 4.7 GHz+12% | 4.2 GHz |
| Boost clock | 5.6 GHz+8% | 5.2 GHz |
| L2 cache | 12 MB | 26 MB+117% |
| L3 cache | 64 MB+167% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 245KF |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | — |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Memory support | DDR5-5200 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 245KF |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 9 7900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Geekbench 6 (single) | 2,880Top 27% | 3,307+15%Top 5% |
| Geekbench 6 (multi) | 18,500Top 18% | 19,856+7%Top 14% |
| Cinebench R23 (single) | 2,000Top 23% | — |
| Cinebench R23 (multi) | 29,000Top 17% | — |
| PassMark | 52,500+22%Top 14% | 43,046Top 23% |
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