AMD Ryzen 5 5600X vs Intel Core i5-8400
52Single-core31.1
41.8Multi-core28.6
61.6Gaming27.2
16 spec wins — AMD Ryzen 5 5600X0 spec wins — Intel Core i5-8400
InnoReviews verdict
AMD Ryzen 5 5600X wins this desktop processor face-off, 49.8 to 29, pulling ahead mainly in gaming (+34) and Single-core (+21). Intel Core i5-8400 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 5 5600X
- Stronger Single-core score: 52 vs 31
- Stronger Multi-core score: 42 vs 29
- Stronger gaming score: 62 vs 27
- 256% higher L3 cache: 32 MB vs 9 MB
- 138% higher PassMark: 21,900 vs 9,200
Reasons to pick the Intel Core i5-8400
- Lower launch price: $182 vs $299
General
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| Announced | 2020 | 2017 |
| Socket | AM4 | LGA1151-v2 |
| Process | 7 nm+50% | 14 nm |
| Base TDP | 65 W | 65 W |
| Max turbo power | 88 W | — |
| Unlocked multiplier | Yes | No |
| Cooler included | Yes | Yes |
Cores & Clocks
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| Cores | 6 | 6 |
| Performance cores | 6 | 6 |
| Efficiency cores | 0 | 0 |
| Threads | 12+100% | 6 |
| Base clock | 3.7 GHz+32% | 2.8 GHz |
| Boost clock | 4.6 GHz+15% | 4 GHz |
| L2 cache | 3 MB+100% | 2 MB |
| L3 cache | 32 MB+256% | 9 MB |
Integrated GPU
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| iGPU | — | Intel UHD Graphics 630 |
| iGPU clock | — | 1,050 MHz |
Memory
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| Memory support | DDR4-3200 | DDR4-2666 |
| Max memory | 128 GB+100% | 64 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| PCIe version | 4+33% | 3 |
| CPU PCIe lanes | 24+50% | 16 |
Benchmarks
| Spec | AMD Ryzen 5 5600X | Intel Core i5-8400 |
|---|---|---|
| Geekbench 6 (single) | 2,020+47%Top 39% | 1,370Top 75% |
| Geekbench 6 (multi) | 9,100+86%Top 45% | 4,900Top 78% |
| Cinebench R23 (single) | 1,560+36%Top 41% | 1,150Top 75% |
| Cinebench R23 (multi) | 11,200+75%Top 49% | 6,400Top 77% |
| PassMark | 21,900+138%Top 44% | 9,200Top 80% |
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