Radeon RX 570 vs Radeon RX Vega 56
Performance-wise the Radeon RX Vega 56 is out front, dramatically faster, roughly 100% up on the Radeon RX 570.
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Comparable or lower specs
Radeon RX Vega 56 vs Radeon RX 570: In-Depth Breakdown
Performance: Radeon RX Vega 56 vs Radeon RX 570
The Radeon RX Vega 56 is dramatically faster, around 100% ahead of the Radeon RX 570. Both cards sit in the same broad class, well suited to entry-level 1080p. The Radeon RX Vega 56 packs 3,584 stream processors versus 2,048 on the Radeon RX 570.
Power & Efficiency
The Radeon RX 570 is the lighter draw at 150W against the Radeon RX Vega 56's 210W, making it the easier card to power and cool. The Radeon RX Vega 56 draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.
VRAM & Future-Proofing
The Radeon RX Vega 56's 8GB (vs 4GB on the Radeon RX 570) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX Vega 56's memory is also faster — 410 GB/s versus 224 GB/s (2048-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 570 or Radeon RX Vega 56?
The Radeon RX Vega 56 is the faster card by about 100%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX Vega 56 better than the Radeon RX 570?
Which is better for 4K gaming, the Radeon RX 570 or the Radeon RX Vega 56?
Does the Radeon RX Vega 56 have enough VRAM advantage to matter?
Which should you buy: Radeon RX 570 or Radeon RX Vega 56?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 570 | Radeon RX Vega 56 |
|---|---|---|
| Architecture | GCN 4.0 (Polaris) | GCN 5.0 (Vega) |
| Process Node | GloFo 14nm | GloFo 14nm |
| CUDA Cores (Stream Processors / Stream Processors) | 2,048 | 3,584✓ |
Clock Speeds
| Specification | Radeon RX 570 | Radeon RX Vega 56 |
|---|---|---|
| Base Clock | 1,168 MHz✓ | 1,156 MHz |
| Boost Clock | 1,244 MHz | 1,471 MHz✓ |
Memory
| Specification | Radeon RX 570 | Radeon RX Vega 56 |
|---|---|---|
| VRAM Capacity | 4 GB | 8 GB✓ |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 256-bit | 2048-bit✓ |
| Memory Speed | 7 Gbps✓ | 1.6 Gbps |
| Bandwidth | 224 GB/s | 409.6 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 570 | Radeon RX Vega 56 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 150 W✓ | 210 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Apr 2017 | Aug 2017 |
