AMD Ryzen 9 3950X 16-core AM4
The 16-core, 32-thread design with a 4.7GHz boost clock and 64MB of L3 cache delivers a 38494 PassMark multi-core score, making it a rendering powerhouse on the efficient 7nm, 105W TDP platform. Its unlocked multiplier and support for PCIe 4.0 on the mature AM4 socket offer strong future-proofing and overclocking flexibility. This processor is best for 3D animators and video editors handling complex, multi-threaded workloads who don't prioritize peak single-core gaming speeds.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong social proof (96th percentile) 96th
- Strong efficiency (91st percentile) 91st
- Strong ai (91st percentile) 91st
- Strong multi thread (89th percentile) 89th
Cons
- Below average affordability (24th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | AMD |
| Series | Ryzen 9 |
| Model | 3950X |
| Class | desktop |
| Process | 7 |
Cores & Clocks
| Cores | 16 |
| Threads | 32 |
| Base Clock | 3500 |
| Boost Clock | 4700 |
Cache
| L2 Cache | 8 |
| L3 Cache | 64 MB |
Performance
| PassMark Multi | 38386 |
| PassMark Single | 2701 |
Memory
| Memory Type | DDR4 |
| Max Speed | 3200 |
| Channels | 2 |
| Max Memory | 128 |
| ECC | Yes |
Platform & Power
| Socket | AM4 |
| PCIe | 4 |
| PCIe Lanes | 16 |
| TDP | 105 |
| Unlocked | Yes |
vs Competition
| Spec | AMD Ryzen 9 3950X | Intel Core Ultra 9 285K | SMC EPYC 9555P | HP Xeon 6526Y | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | MICRO CENTER 9950X3DMAGX870ETMKWF |
|---|---|---|---|---|---|---|
| Cores | 16 | 24 | 64 | 16 | 24 | - |
| Threads | 32 | 24 | 128 | 32 | 48 | - |
| Boost Clock Mhz | 4700 | 5700 | 4400 | 3900 | 4000 | - |
| L3 Cache Mb | 64 | 36 | 256 | 37 | 128 | - |
| Tdp W | 105 | 125 | 360 | 195 | 200 | - |
| Socket | AM4 | LGA 1851 | AMD Socket SP5 | LGA 4677 | AMD Socket SP3 | - |
| Integrated Graphics | - | Intel Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | Social Proof | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|---|
| AMD Ryzen 9 3950X | 90.6 | 79.4 | 80.8 | 62.2 | 90.9 | 88.9 | 96.4 | 23.6 | 76.5 |
| Intel Core Ultra 9 285K Compare | 96.2 | 99.9 | 96 | 78.2 | 97.2 | 96.4 | 90.4 | 18.2 | 99.9 |
| SMC EPYC 9555P Compare | 99.3 | 77.2 | 96.8 | 0 | 89.6 | 99.4 | 0 | 0.4 | 85.9 |
| HP Xeon 6526Y Compare | 92.1 | 77.2 | 90.8 | 0 | 79.3 | 89.9 | 0 | 2.7 | 80.5 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 77.2 | 84.5 | 0 | 85.1 | 93.9 | 36.4 | 5.2 | 80.4 |
| MICRO CENTER 9950X3DMAGX870ETMKWF Compare | 85.7 | 20.5 | 17.4 | 0 | 66.5 | 97 | 0 | 6.3 | 98.4 |
Usage Scores
- Overall75.5
- AI/LLM74.9
- Budget68.3
- Gaming66.9
- Server65.5
- Efficiency77.2
- Productivity78.8
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
