AMD Ryzen 9 7900X vs Intel Core i9-10900K
77.4Single-core41.9
78.5Multi-core48.2
84.6Gaming54.6
17 spec wins — AMD Ryzen 9 7900X2 spec wins — Intel Core i9-10900K
InnoReviews verdict
AMD Ryzen 9 7900X wins this desktop processor face-off, 79.7 to 47.9, pulling ahead mainly in Single-core (+36) and Multi-core (+30). Intel Core i9-10900K 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 7900X
- Stronger Single-core score: 77 vs 42
- Stronger Multi-core score: 79 vs 48
- Stronger gaming score: 85 vs 55
- 380% higher L2 cache: 12 MB vs 3 MB
- 220% higher L3 cache: 64 MB vs 20 MB
Reasons to pick the Intel Core i9-10900K
- 26% lower Base TDP: 125 W vs 170 W
- Lower launch price: $488 vs $549
General
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| Announced | 2022 | 2020 |
| Socket | AM5 | LGA1200 |
| Process | 5 nm+64% | 14 nm |
| Base TDP | 170 W | 125 W+26% |
| Max turbo power | 230 W | 250 W+9% |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| Cores | 12+20% | 10 |
| Performance cores | 12+20% | 10 |
| Efficiency cores | 0 | 0 |
| Threads | 24+20% | 20 |
| Base clock | 4.7 GHz+27% | 3.7 GHz |
| Boost clock | 5.6 GHz+6% | 5.3 GHz |
| L2 cache | 12 MB+380% | 3 MB |
| L3 cache | 64 MB+220% | 20 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | Intel UHD Graphics 630 |
| iGPU clock | 2,200 MHz+83% | 1,200 MHz |
Memory
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| Memory support | DDR5-5200 | DDR4-2933 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| PCIe version | 5+67% | 3 |
| CPU PCIe lanes | 28+75% | 16 |
Benchmarks
| Spec | AMD Ryzen 9 7900X | Intel Core i9-10900K |
|---|---|---|
| Geekbench 6 (single) | 2,880+66%Top 15% | 1,730Top 50% |
| Geekbench 6 (multi) | 18,500+78%Top 10% | 10,400Top 38% |
| Cinebench R23 (single) | 2,000+49%Top 17% | 1,340Top 52% |
| Cinebench R23 (multi) | 29,000+78%Top 12% | 16,300Top 30% |
| PassMark | 52,500+122%Top 10% | 23,700Top 40% |
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