AMD Ryzen 9 5900X vs Intel Core i5-12600KF
54.4Single-core66.5
62.1Multi-core52.4
79.6Gaming52.1
10 spec wins — AMD Ryzen 9 5900X8 spec wins — Intel Core i5-12600KF
InnoReviews verdict
AMD Ryzen 9 5900X wins this desktop processor face-off, 64.1 to 56.6, pulling ahead mainly in gaming (+27) and Multi-core (+10). Intel Core i5-12600KF 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 5900X
- Stronger Multi-core score: 62 vs 52
- Stronger gaming score: 80 vs 52
- 220% higher L3 cache: 64 MB vs 20 MB
- 100% higher Performance cores: 12 vs 6
- 50% higher threads: 24 vs 16
Reasons to pick the Intel Core i5-12600KF
- Stronger Single-core score: 67 vs 54
- 58% higher L2 cache: 10 MB vs 6 MB
- 25% higher PCIe version: 5 vs 4
- 19% higher Cinebench R23 (single): 1,900 vs 1,600
- 14% higher Geekbench 6 (single): 2,400 vs 2,100
- Lower launch price: $264 vs $549
General
| Spec | AMD Ryzen 9 5900X | Intel Core i5-12600KF |
|---|---|---|
| Announced | 2020 | 2021 |
| Socket | AM4 | LGA1700 |
| Process | 7 nm+30% | 10 nm |
| Base TDP | 105 W+16% | 125 W |
| Max turbo power | 142 W | 150 W+6% |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 5900X | Intel Core i5-12600KF |
|---|---|---|
| Cores | 12+20% | 10 |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 4 |
| Threads | 24+50% | 16 |
| Base clock | 3.7 GHz | 3.7 GHz |
| Boost clock | 4.8 GHz | 4.9 GHz+2% |
| L2 cache | 6 MB | 10 MB+58% |
| L3 cache | 64 MB+220% | 20 MB |
Memory
| Spec | AMD Ryzen 9 5900X | Intel Core i5-12600KF |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-4800 / DDR4-3200 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 5900X | Intel Core i5-12600KF |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24+20% | 20 |
Benchmarks
| Spec | AMD Ryzen 9 5900X | Intel Core i5-12600KF |
|---|---|---|
| Geekbench 6 (single) | 2,100Top 32% | 2,400+14%Top 28% |
| Geekbench 6 (multi) | 13,500+8%Top 24% | 12,500Top 29% |
| Cinebench R23 (single) | 1,600Top 39% | 1,900+19%Top 21% |
| Cinebench R23 (multi) | 21,700+25%Top 20% | 17,300Top 28% |
| PassMark | 39,000+43%Top 16% | 27,300Top 33% |
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