AMD Ryzen Threadripper PRO 3975WX vs AMD Ryzen Threadripper PRO 3955WX
Summary
Reasons to consider AMD Ryzen Threadripper PRO 3975WX |
| Much higher multi threaded performance (around 58% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
Reasons to consider AMD Ryzen Threadripper PRO 3955WX |
| None |
Gaming
No clear winner declared
Productivity
HWBench recommends AMD Ryzen Threadripper PRO 3975WX
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| MMX | | | |
| SSE | | | |
| SSE2 | | | |
| SSE3 | | | |
| SSSE3 | | | |
| SSE4A | | | |
| SSE4.1 | | | |
| SSE4.2 | | | |
| AES | | | |
| AVX | | | |
| AVX2 | | | |
| BMI1 | | | |
| BMI2 | | | |
| SHA | | | |
| F16C | | | |
| FMA3 | | | |
| AMD64 | | | |
| EVP | | | |
| AMD-V | | | |
| SMAP | | | |
| SMEP | | | |
| SMT | | | |
| Precision Boost 2 | | | |
| XFR 2 | | | |
Architecture
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| Architecture | AMD Zen 2 | vs | AMD Zen 2 |
| Market | Desktop | vs | Desktop |
| Memory Support | DDR4-3200 MHz
Quad-channel | vs | DDR4-3200 MHz
Eight-channel |
| Codename | Matisse | vs | Matisse |
| Release Date | Jul 2020 | vs | Jul 2020 |
Cores
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| Cores | 32 | vs | 16 |
| Threads | 64 | vs | 32 |
| SMPs | 1 | vs | 1 |
| Integrated Graphics | No | vs | No |
Cache
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| L1 Cache | 96K (per core) | vs | 96K (per core) |
| L2 Cache | 512K (per core) | vs | 512K (per core) |
| L3 Cache | 128MB | vs | 64MB |
Physical
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| Socket | AMD Socket TR4 | vs | AMD Socket TR4 |
| Max Case Temp | 95°C | vs | 95°C |
| Package | sTRX4 | vs | sTRX4 |
| Die Size | 74mm² | vs | 74mm² |
| Process | 7 nm | vs | 7 nm |
Performance
| AMD Ryzen Threadripper PRO 3975WX | | AMD Ryzen Threadripper PRO 3955WX | |
|---|
| Cpu Frequency | 3500 MHz | vs | 3900 MHz |
| Turbo Clock | 4200 MHz | vs | 4300 MHz |
| Base Clock | 100 MHz | vs | 100 MHz |
| Voltage | N/A | vs | N/A |
| TDP | 280 W | vs | 280 W |
Points - higher is better
Points - higher is better
points - higher is better
points - higher is better