Radeon RX Vega 56 vs Radeon RX Vega 64
Radeon RX Vega 56
2017 · $150 today
4828
Radeon RX Vega 64
2017 · $170 today
4424
Dashed outline = score at launch
Why Radeon RX Vega 56 is better
- TDP: 210 W vs 295 W(40% less)
- Recommended PSU: 650 W vs 750 W(15% less)
Why Radeon RX Vega 64 is better
- FP32 Compute: 12.7 TFLOPS vs 10.5 TFLOPS(21% more)
- Memory Bandwidth: 484 GB/s vs 410 GB/s(18% more)
- Stream Processors: 4096 vs 3584(14% more)
- Boost Clock: 1546 MHz vs 1471 MHz(5% more)
Verdict
Radeon RX Vega 56 leads outright in 3 of 6 dimensions today.
Spec by spec
| Spec | Radeon RX Vega 56 | Radeon RX Vega 64 |
|---|---|---|
| Core Specs | ||
| Stream Processors | 3584 | 4096● |
| Boost Clock | 1471 MHz | 1546 MHz● |
| Process Node | 14 nm | 14 nm |
| Memory | ||
| VRAM | 8 GB HBM2 | 8 GB HBM2 |
| Memory Bus | 2048-bit | 2048-bit |
| Memory Bandwidth | 410 GB/s | 484 GB/s● |
| Performance | ||
| FP32 Compute | 10.5 TFLOPS | 12.7 TFLOPS● |
| Ray Tracing Cores | None | None |
| Power & Thermal | ||
| TDP | 210 W● | 295 W |
| Recommended PSU | 650 W● | 750 W |