AMD Ryzen 7 7700X vs AMD Ryzen 9 3950X
74.9Single-core38.6
61.2Multi-core64.6
66.6Gamingspec-based79
9 spec wins — AMD Ryzen 7 7700X6 spec wins — AMD Ryzen 9 3950X
InnoReviews verdict
AMD Ryzen 7 7700X wins this desktop processor face-off, 66.6 to 60.4, pulling ahead mainly in single-core (+36). 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 7 7700X
- Stronger single-core score: 75 vs 39
- 77% higher Geekbench 6 (single): 2,780 vs 1,570
- 49% higher Cinebench R23 (single): 1,970 vs 1,320
- 29% lower process: 5 nm vs 7 nm
- 29% higher Base clock: 4.5 GHz vs 3.5 GHz
- Lower launch price: $399 vs $749
Reasons to pick the AMD Ryzen 9 3950X
- Stronger multi-core score: 65 vs 61
- 100% higher cores: 16 vs 8
- 100% higher Performance cores: 16 vs 8
- 100% higher threads: 32 vs 16
- 100% higher L3 cache: 64 MB vs 32 MB
General
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| Announced | 2022 | 2019 |
| Socket | AM5 | AM4 |
| Process | 5 nm+29% | 7 nm |
| Base TDP | 105 W | 105 W |
| Max turbo power | 142 W | 142 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8 | 16+100% |
| Efficiency cores | 0 | 0 |
| Threads | 16 | 32+100% |
| Base clock | 4.5 GHz+29% | 3.5 GHz |
| Boost clock | 5.4 GHz+15% | 4.7 GHz |
| L2 cache | 8 MB | 8 MB |
| L3 cache | 32 MB | 64 MB+100% |
Integrated GPU
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | — |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| Memory support | DDR5-5200 | DDR4-3200 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| PCIe version | 5+25% | 4 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 7 7700X | AMD Ryzen 9 3950X |
|---|---|---|
| Geekbench 6 (single) | 2,780+77%Top 30% | 1,570Bottom 37% |
| Geekbench 6 (multi) | 16,000+20%Top 28% | 13,300Top 39% |
| Cinebench R23 (single) | 1,970+49%Top 27% | 1,320Bottom 35% |
| Cinebench R23 (multi) | 19,500Top 29% | 24,700+27%Top 22% |
| PassMark | 36,500Top 32% | 39,000+7%Top 27% |
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