AMD Ryzen 9 3950X vs Intel Core i5-14400F
38.6Single-core64.4
64.6Multi-core48.5
79Gamingspec-based50.9
10 spec wins — AMD Ryzen 9 3950X9 spec wins — Intel Core i5-14400F
InnoReviews verdict
AMD Ryzen 9 3950X wins this desktop processor face-off, 60.4 to 53.9, pulling ahead mainly in multi-core (+16). Intel Core i5-14400F 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
- Stronger multi-core score: 65 vs 49
- 220% higher L3 cache: 64 MB vs 20 MB
- 167% higher Performance cores: 16 vs 6
- 100% higher threads: 32 vs 16
- 60% higher cores: 16 vs 10
Reasons to pick the Intel Core i5-14400F
- Stronger single-core score: 64 vs 39
- 50% higher Max memory: 192 GB vs 128 GB
- 38% lower Base TDP: 65 W vs 105 W
- 36% higher Cinebench R23 (single): 1,794 vs 1,320
- 25% higher PCIe version: 5 vs 4
- Lower launch price: $196 vs $749
General
| Spec | AMD Ryzen 9 3950X | Intel Core i5-14400F |
|---|---|---|
| Announced | 2019 | 2024 |
| Socket | AM4 | LGA1700 |
| Process | 7 nm+30% | 10 nm |
| Base TDP | 105 W | 65 W+38% |
| Max turbo power | 142 W | 148 W+4% |
| Unlocked multiplier | Yes | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | AMD Ryzen 9 3950X | Intel Core i5-14400F |
|---|---|---|
| Cores | 16+60% | 10 |
| Performance cores | 16+167% | 6 |
| Efficiency cores | 0 | 4 |
| Threads | 32+100% | 16 |
| Base clock | 3.5 GHz+40% | 2.5 GHz |
| Boost clock | 4.7 GHz | 4.7 GHz |
| L2 cache | 8 MB | 10 MB+19% |
| L3 cache | 64 MB+220% | 20 MB |
Memory
| Spec | AMD Ryzen 9 3950X | Intel Core i5-14400F |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-4800 / DDR4-3200 |
| Max memory | 128 GB | 192 GB+50% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 3950X | Intel Core i5-14400F |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24+20% | 20 |
Benchmarks
| Spec | AMD Ryzen 9 3950X | Intel Core i5-14400F |
|---|---|---|
| Geekbench 6 (single) | 1,570Bottom 37% | — |
| Geekbench 6 (multi) | 13,300Top 39% | — |
| Cinebench R23 (single) | 1,320Bottom 36% | 1,794+36%Top 41% |
| Cinebench R23 (multi) | 24,700+56%Top 22% | 15,858Top 40% |
| PassMark | 39,000+53%Top 27% | 25,421Bottom 48% |
Related comparisons
AMD Ryzen 9 3950Xvs AMD Ryzen 5 7600VSAMD Ryzen 9 3950Xvs AMD Ryzen 5 7600XVSAMD Ryzen 9 3950Xvs Intel Core Ultra 5 225FVSAMD Ryzen 9 3950Xvs Intel Core i5-14500VSIntel Core i5-14400Fvs AMD Ryzen 7 5800XVSIntel Core i5-14400Fvs Intel Core i5-13400VSIntel Core i5-14400Fvs Intel Core i5-13400FVSIntel Core i5-14400Fvs AMD Ryzen 5 5600X3DVS