Intel Core i9-10850K vs Intel Core i9-9900K
40.7Single-core40.4
47Multi-core41.2
54Gaming47.4
12 spec wins — Intel Core i9-10850K2 spec wins — Intel Core i9-9900K
InnoReviews verdict
Intel Core i9-10850K wins this desktop processor face-off, 46.8 to 42.5, pulling ahead mainly in gaming (+7) and Multi-core (+6). Intel Core i9-9900K still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core i9-10850K
- Stronger Multi-core score: 47 vs 41
- Stronger gaming score: 54 vs 47
- 110% higher Max turbo power: 250 W vs 119 W
- 27% higher Cinebench R23 (multi): 15,700 vs 12,400
- 25% higher cores: 10 vs 8
Reasons to pick the Intel Core i9-9900K
- 24% lower Base TDP: 95 W vs 125 W
General
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| Announced | 2020 | 2018 |
| Socket | LGA1200 | LGA1151-v2 |
| Process | 14 nm | 14 nm |
| Base TDP | 125 W | 95 W+24% |
| Max turbo power | 250 W+110% | 119 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| Cores | 10+25% | 8 |
| Performance cores | 10+25% | 8 |
| Efficiency cores | 0 | 0 |
| Threads | 20+25% | 16 |
| Base clock | 3.6 GHz | 3.6 GHz |
| Boost clock | 5.2 GHz+4% | 5 GHz |
| L2 cache | 3 MB+25% | 2 MB |
| L3 cache | 20 MB+25% | 16 MB |
Integrated GPU
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| iGPU | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| iGPU clock | 1,200 MHz | 1,200 MHz |
Memory
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| Memory support | DDR4-2933 | DDR4-2666 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| PCIe version | 3 | 3 |
| CPU PCIe lanes | 16 | 16 |
Benchmarks
| Spec | Intel Core i9-10850K | Intel Core i9-9900K |
|---|---|---|
| Geekbench 6 (single) | 1,700Top 52% | 1,720+1%Top 51% |
| Geekbench 6 (multi) | 10,100+15%Top 39% | 8,800Top 46% |
| Cinebench R23 (single) | 1,310+2%Top 57% | 1,280Top 62% |
| Cinebench R23 (multi) | 15,700+27%Top 34% | 12,400Top 45% |
| PassMark | 22,700+22%Top 42% | 18,600Top 53% |
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