AMD Ryzen 9 7900X3D vs Intel Core i5-11400
77.8Single-core38.6
75.2Multi-core36.5
94.4Gamingspec-based36.7
17 spec wins — AMD Ryzen 9 7900X3D2 spec wins — Intel Core i5-11400
InnoReviews verdict
AMD Ryzen 9 7900X3D wins this desktop processor face-off, 80.8 to 37.2, pulling ahead mainly in single-core (+39) and multi-core (+39). Intel Core i5-11400 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 39
- Stronger multi-core score: 75 vs 37
- 967% higher L3 cache: 128 MB vs 12 MB
- 300% higher L2 cache: 12 MB vs 3 MB
- 195% higher PassMark: 50,200 vs 17,000
Reasons to pick the Intel Core i5-11400
- 46% lower Base TDP: 65 W vs 120 W
- Has Cooler included — the other doesn't
- Lower launch price: $182 vs $599
General
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| Announced | 2023 | 2021 |
| Socket | AM5 | LGA1200 |
| Process | 5 nm+64% | 14 nm |
| Base TDP | 120 W | 65 W+46% |
| Max turbo power | 162 W+5% | 154 W |
| Unlocked multiplier | No | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| Cores | 12+100% | 6 |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 0 |
| Threads | 24+100% | 12 |
| Base clock | 4.4 GHz+69% | 2.6 GHz |
| Boost clock | 5.6 GHz+27% | 4.4 GHz |
| L2 cache | 12 MB+300% | 3 MB |
| L3 cache | 128 MB+967% | 12 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| iGPU | AMD Radeon Graphics | Intel UHD Graphics 730 |
| iGPU clock | 2,200 MHz | 1,300 MHz |
Memory
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| Memory support | DDR5-5200 | DDR4-3200 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| PCIe version | 5+25% | 4 |
| CPU PCIe lanes | 28+40% | 20 |
Benchmarks
| Spec | AMD Ryzen 9 7900X3D | Intel Core i5-11400 |
|---|---|---|
| Geekbench 6 (single) | 3,020+94%Top 17% | 1,560Bottom 34% |
| Geekbench 6 (multi) | 18,128+188%Top 20% | 6,300Bottom 29% |
| Cinebench R23 (single) | 1,908+43%Top 29% | 1,330Bottom 37% |
| Cinebench R23 (multi) | 26,747+162%Top 19% | 10,200Bottom 37% |
| PassMark | 50,200+195%Top 17% | 17,000Bottom 29% |
Related comparisons
AMD Ryzen 9 7900X3Dvs Intel Core i7-14700KVSAMD Ryzen 9 7900X3Dvs AMD Ryzen 9 7900XVSAMD Ryzen 9 7900X3Dvs Intel Core Ultra 5 250K PlusVSAMD Ryzen 9 7900X3Dvs Intel Core Ultra 9 285VSIntel Core i5-11400vs Intel Core i5-11400FVSIntel Core i5-11400vs Intel Core i7-9700KVSIntel Core i5-11400vs Intel Core i7-8700KVSIntel Core i5-11400vs Intel Core i5-10600KVS