AMD Ryzen 9 9900X vs Intel Core Ultra 5 245KF
90.1Single-core92.4
83.6Multi-core75.7
84.6Gamingspec-based58.4
9 spec wins — AMD Ryzen 9 9900X7 spec wins — Intel Core Ultra 5 245KF
InnoReviews verdict
AMD Ryzen 9 9900X wins this desktop processor face-off, 85.8 to 76.4, pulling ahead mainly in multi-core (+8). 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 9900X
- Stronger multi-core score: 84 vs 76
- 167% higher L3 cache: 64 MB vs 24 MB
- 100% higher Performance cores: 12 vs 6
- 71% higher threads: 24 vs 14
- 29% higher PassMark: 55,500 vs 43,046
Reasons to pick the Intel Core Ultra 5 245KF
- 117% higher L2 cache: 26 MB vs 12 MB
- 33% higher Max memory: 256 GB vs 192 GB
- 25% lower process: 3 nm vs 4 nm
- 17% higher cores: 14 vs 12
- Lower launch price: $294 vs $499
General
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Announced | 2024 | 2024 |
| Socket | AM5 | LGA1851 |
| Process | 4 nm | 3 nm+25% |
| Base TDP | 120 W+4% | 125 W |
| Max turbo power | 162 W+2% | 159 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Cores | 12 | 14+17% |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 8 |
| Threads | 24+71% | 14 |
| Base clock | 4.4 GHz+5% | 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 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | — |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Memory support | DDR5-5600 | DDR5-6400 |
| Max memory | 192 GB | 256 GB+33% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 5 245KF |
|---|---|---|
| Geekbench 6 (single) | 3,300Top 6% | 3,307Top 5% |
| Geekbench 6 (multi) | 19,800Top 15% | 19,856Top 14% |
| Cinebench R23 (single) | 2,230Top 11% | — |
| Cinebench R23 (multi) | 32,000Top 14% | — |
| PassMark | 55,500+29%Top 13% | 43,046Top 23% |
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