Performance comparison: which is faster?
AMD Threadripper 3960X (AMD, 2019) and AMD Threadripper 2990WX (AMD, 2018) are compared here. Compare not only scores, but also whether the motherboard can be reused and which GPU class is balanced with each CPU.
Overall performance: Threadripper 3960X is about 14.6% faster
The sockets differ (sTRX4 / TR4), so switching requires a motherboard replacement. For games, performance balance with the GPU (guideline CPU:GPU = 0.9:1) matters more than CPU speed alone.
Relative performance score (higher is faster). Actual speed varies by workload, cooling, and memory configuration.
| Item | Threadripper 3960X | Threadripper 2990WX |
|---|---|---|
| Performance Score | 55,000 | 48,000 |
| Generation | Threadripper | Threadripper |
| Socket | sTRX4 | TR4 |
| Release Year | 2019 | 2018 |
| Type | Server | Server |
| Compatible GPU Example | GeForce RTX 4060 | Radeon RX 6700 |
| If You Want To... | Recommended |
|---|---|
| Prioritize maximum speed for heavy work or a high-end GPU | Threadripper 3960X |
| Upgrade while reusing the current motherboard | Choose the CPU matching your motherboard socket |
| Prioritize value and adequate performance | Threadripper 2990WX (the lower model is often sufficient) |
Threadripper 3960X is about 14.6% higher by score (Threadripper 3960X: 55000 points / Threadripper 2990WX: 48000 points). For gaming, the GPU tier usually matters more than a few percent of CPU difference. For CPU-heavy work such as video editing and streaming, choose the faster CPU.
Both are Threadripper-generation CPUs.The sockets differ (sTRX4 / TR4), so switching requires a motherboard replacement.
Using our CPU:GPU = 0.9:1 guideline, GeForce RTX 4060 pairs well with Threadripper 3960X and Radeon RX 6700 pairs well with Threadripper 2990WX. If either GPU is too strong or too weak, one part holds the other back.
