AMD Ryzen 9 7900X3D vs Intel Core i9-10900K
77.8Single-core41.9
75.2Multi-core48.2
94.4Gamingspec-based54.6
17 spec wins — AMD Ryzen 9 7900X3D2 spec wins — Intel Core i9-10900K
InnoReviews verdict
AMD Ryzen 9 7900X3D wins this desktop processor face-off, 80.8 to 47.9, pulling ahead mainly in single-core (+36) and multi-core (+27). 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 7900X3D
- Stronger single-core score: 78 vs 42
- Stronger multi-core score: 75 vs 48
- 540% higher L3 cache: 128 MB vs 20 MB
- 380% higher L2 cache: 12 MB vs 3 MB
- 112% higher PassMark: 50,200 vs 23,700
Reasons to pick the Intel Core i9-10900K
- 54% higher Max turbo power: 250 W vs 162 W
- Has Unlocked multiplier — the other doesn't
- Lower launch price: $488 vs $599
General
| Spec | AMD Ryzen 9 7900X3D | Intel Core i9-10900K |
|---|---|---|
| Announced | 2023 | 2020 |
| Socket | AM5 | LGA1200 |
| Process | 5 nm+64% | 14 nm |
| Base TDP | 120 W+4% | 125 W |
| Max turbo power | 162 W | 250 W+54% |
| Unlocked multiplier | No | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 7900X3D | Intel Core i9-10900K |
|---|---|---|
| Cores | 12+20% | 10 |
| Performance cores | 12+20% | 10 |
| Efficiency cores | 0 | 0 |
| Threads | 24+20% | 20 |
| Base clock | 4.4 GHz+19% | 3.7 GHz |
| Boost clock | 5.6 GHz+6% | 5.3 GHz |
| L2 cache | 12 MB+380% | 3 MB |
| L3 cache | 128 MB+540% | 20 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7900X3D | Intel Core i9-10900K |
|---|---|---|
| iGPU | AMD Radeon Graphics | Intel UHD Graphics 630 |
| iGPU clock | 2,200 MHz | 1,200 MHz |
Memory
| Spec | AMD Ryzen 9 7900X3D | 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 7900X3D | Intel Core i9-10900K |
|---|---|---|
| PCIe version | 5+67% | 3 |
| CPU PCIe lanes | 28+75% | 16 |
Benchmarks
| Spec | AMD Ryzen 9 7900X3D | Intel Core i9-10900K |
|---|---|---|
| Geekbench 6 (single) | 3,020+75%Top 17% | 1,730Bottom 43% |
| Geekbench 6 (multi) | 18,128+74%Top 20% | 10,400Top 49% |
| Cinebench R23 (single) | 1,908+42%Top 29% | 1,340Bottom 39% |
| Cinebench R23 (multi) | 26,747+64%Top 19% | 16,300Top 39% |
| PassMark | 50,200+112%Top 17% | 23,700Bottom 43% |
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