AMD Ryzen 9 5900X vs Intel Core i3-2120
54.4Single-core20
62.1Multi-core20
79.6Gaming20
16 spec wins — AMD Ryzen 9 5900X2 spec wins — Intel Core i3-2120
InnoReviews verdict
AMD Ryzen 9 5900X wins this desktop processor face-off, 64.1 to 20, pulling ahead mainly in gaming (+60) and Multi-core (+42). Intel Core i3-2120 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 Single-core score: 54 vs 20
- Stronger Multi-core score: 62 vs 20
- Stronger gaming score: 80 vs 20
- 2033% higher L3 cache: 64 MB vs 3 MB
- 1525% higher PassMark: 39,000 vs 2,400
Reasons to pick the Intel Core i3-2120
- 38% lower Base TDP: 65 W vs 105 W
- Has Cooler included — the other doesn't
- Lower launch price: $138 vs $549
General
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| Announced | 2020 | 2011 |
| Socket | AM4 | LGA1155 |
| Process | 7 nm+78% | 32 nm |
| Base TDP | 105 W | 65 W+38% |
| Max turbo power | 142 W | — |
| Unlocked multiplier | Yes | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| Cores | 12+500% | 2 |
| Performance cores | 12+500% | 2 |
| Efficiency cores | 0 | 0 |
| Threads | 24+500% | 4 |
| Base clock | 3.7 GHz+12% | 3.3 GHz |
| Boost clock | 4.8 GHz+45% | 3.3 GHz |
| L2 cache | 6 MB+1100% | 1 MB |
| L3 cache | 64 MB+2033% | 3 MB |
Integrated GPU
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| iGPU | — | Intel HD Graphics 2000 |
| iGPU clock | — | 1,100 MHz |
Memory
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| Memory support | DDR4-3200 | DDR3-1333 |
| Max memory | 128 GB+300% | 32 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| PCIe version | 4+100% | 2 |
| CPU PCIe lanes | 24+50% | 16 |
Benchmarks
| Spec | AMD Ryzen 9 5900X | Intel Core i3-2120 |
|---|---|---|
| Geekbench 6 (single) | 2,100+169%Top 32% | 780Top 100% |
| Geekbench 6 (multi) | 13,500+744%Top 24% | 1,600Top 100% |
| Cinebench R23 (single) | 1,600Top 39% | — |
| Cinebench R23 (multi) | 21,700Top 20% | — |
| PassMark | 39,000+1525%Top 16% | 2,400Top 100% |
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