AMD Ryzen 9 3950X vs Intel Core Ultra 5 245K
38.6Single-core83.2
64.6Multi-core70.2
79Gamingspec-based58.4
5 spec wins — AMD Ryzen 9 3950X14 spec wins — Intel Core Ultra 5 245K
InnoReviews verdict
Intel Core Ultra 5 245K wins this desktop processor face-off, 71.2 to 60.4, pulling ahead mainly in single-core (+45) and multi-core (+6). AMD Ryzen 9 3950X 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 3950X
- 167% higher Performance cores: 16 vs 6
- 167% higher L3 cache: 64 MB vs 24 MB
- 129% higher threads: 32 vs 14
- 16% lower Base TDP: 105 W vs 125 W
- 14% higher cores: 16 vs 14
Reasons to pick the Intel Core Ultra 5 245K
- Stronger single-core score: 83 vs 39
- Stronger multi-core score: 70 vs 65
- 225% higher L2 cache: 26 MB vs 8 MB
- 100% higher Max memory: 256 GB vs 128 GB
- 94% higher Geekbench 6 (single): 3,040 vs 1,570
- Lower launch price: $309 vs $749
General
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| Announced | 2019 | 2024 |
| Socket | AM4 | LGA1851 |
| Process | 7 nm | 3 nm+57% |
| Base TDP | 105 W+16% | 125 W |
| Max turbo power | 142 W | 159 W+12% |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| Cores | 16+14% | 14 |
| Performance cores | 16+167% | 6 |
| Efficiency cores | 0 | 8 |
| Threads | 32+129% | 14 |
| Base clock | 3.5 GHz | 4.2 GHz+20% |
| Boost clock | 4.7 GHz | 5.2 GHz+11% |
| L2 cache | 8 MB | 26 MB+225% |
| L3 cache | 64 MB+167% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| iGPU | — | Intel Graphics |
| iGPU clock | — | 1,900 MHz |
Memory
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24 | 24 |
Benchmarks
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 5 245K |
|---|---|---|
| Geekbench 6 (single) | 1,570Bottom 37% | 3,040+94%Top 17% |
| Geekbench 6 (multi) | 13,300Top 39% | 17,575+32%Top 23% |
| Cinebench R23 (single) | 1,320Bottom 36% | 2,132+62%Top 17% |
| Cinebench R23 (multi) | 24,700Top 22% | 25,066+1%Top 20% |
| PassMark | 39,000Top 27% | 43,049+10%Top 22% |
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