AMD Ryzen 7 7800X3D vs Intel Core Ultra 9 285
69Single-core84.7
57.9Multi-core86.9
90.6Gamingspec-based70.7
3 spec wins — AMD Ryzen 7 7800X3D13 spec wins — Intel Core Ultra 9 285
InnoReviews verdict
Intel Core Ultra 9 285 wins this desktop processor face-off, 82.2 to 69.4, pulling ahead mainly in multi-core (+29) and single-core (+16). AMD Ryzen 7 7800X3D 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 7 7800X3D
- 167% higher L3 cache: 96 MB vs 36 MB
- 68% higher Base clock: 4.2 GHz vs 2.5 GHz
- 17% higher CPU PCIe lanes: 28 vs 24
- Lower launch price: $449 vs $549
Reasons to pick the Intel Core Ultra 9 285
- Stronger single-core score: 85 vs 69
- Stronger multi-core score: 87 vs 58
- 400% higher L2 cache: 40 MB vs 8 MB
- 200% higher cores: 24 vs 8
- 100% higher Max memory: 256 GB vs 128 GB
General
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| Announced | 2023 | 2025 |
| Socket | AM5 | LGA1851 |
| Process | 5 nm | 3 nm+40% |
| Base TDP | 120 W | 65 W+46% |
| Max turbo power | 162 W | 182 W+12% |
| Unlocked multiplier | No | No |
| Cooler included | No | — |
Cores & Clocks
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| Cores | 8 | 24+200% |
| Performance cores | 8 | 8 |
| Efficiency cores | 0 | 16 |
| Threads | 16 | 24+50% |
| Base clock | 4.2 GHz+68% | 2.5 GHz |
| Boost clock | 5 GHz | 5.6 GHz+12% |
| L2 cache | 8 MB | 40 MB+400% |
| L3 cache | 96 MB+167% | 36 MB |
Integrated GPU
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | Intel Graphics |
| iGPU clock | 2,200 MHz | 2,000 MHz |
Memory
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| Memory support | DDR5-5200 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 7 7800X3D | Intel Core Ultra 9 285 |
|---|---|---|
| Geekbench 6 (single) | 2,650Top 34% | 3,061+16%Top 16% |
| Geekbench 6 (multi) | 15,000Top 32% | 19,926+33%Top 13% |
| Cinebench R23 (single) | 1,810Top 37% | — |
| Cinebench R23 (multi) | 17,800Top 33% | — |
| PassMark | 34,500Top 34% | 57,762+67%Top 11% |
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