AMD Ryzen 9 9950X vs AMD Ryzen 9 PRO 9965X3D
93Single-core71.5
98.6Multi-core91.9
85.2Gamingspec-based93.8
6 spec wins — AMD Ryzen 9 9950X3 spec wins — AMD Ryzen 9 PRO 9965X3D
InnoReviews verdict
AMD Ryzen 9 9950X wins this desktop processor face-off, 93.6 to 86.3, pulling ahead mainly in single-core (+22) and multi-core (+7). AMD Ryzen 9 PRO 9965X3D 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 9950X
- Stronger single-core score: 93 vs 72
- Stronger multi-core score: 99 vs 92
- 17% higher CPU PCIe lanes: 28 vs 24
- 17% higher PassMark (single thread): 4,727 vs 4,031
- 15% higher Max turbo power: 230 W vs 200 W
Reasons to pick the AMD Ryzen 9 PRO 9965X3D
- 100% higher L3 cache: 128 MB vs 64 MB
- 33% higher Max memory: 256 GB vs 192 GB
General
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| Announced | 2024 | 2026 |
| Socket | AM5 | AM5 |
| Process | 4 nm | 4 nm |
| Base TDP | 170 W | 170 W |
| Max turbo power | 230 W+15% | 200 W |
| Unlocked multiplier | Yes | No |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| Cores | 16 | 16 |
| Performance cores | 16 | 16 |
| Efficiency cores | 0 | 0 |
| Threads | 32 | 32 |
| Base clock | 4.3 GHz | 4.3 GHz |
| Boost clock | 5.7 GHz+4% | 5.5 GHz |
| L2 cache | 16 MB | 16 MB |
| L3 cache | 64 MB | 128 MB+100% |
Integrated GPU
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | AMD Radeon Graphics (2 CU RDNA 2) |
| iGPU clock | 2,200 MHz | 2,200 MHz |
Memory
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| Memory support | DDR5-5600 | DDR5-5600 |
| Max memory | 192 GB | 256 GB+33% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 9 9950X | AMD Ryzen 9 PRO 9965X3D |
|---|---|---|
| Geekbench 6 (single) | 3,400Top 2% | — |
| Geekbench 6 (multi) | 23,000Top 4% | — |
| Cinebench R23 (single) | 2,280Top 4% | — |
| Cinebench R23 (multi) | 42,000Top 7% | — |
| PassMark | 65,706+8%Top 4% | 60,597Top 6% |
| PassMark (single thread) | 4,727+17%Top 5% | 4,031Top 29% |
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