GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Arc B570 is dramatically faster than the Radeon RX Vega 56, leading by roughly 42% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Arc B570 vs Radeon RX Vega 56: In-Depth Breakdown
Performance: Arc B570 vs Radeon RX Vega 56
The Arc B570 is dramatically faster, around 42% ahead of the Radeon RX Vega 56. That gap is enough to move it up a tier: the Arc B570 is comfortable at 1080p, while the Radeon RX Vega 56 is better matched to entry-level 1080p.
Price & Value
Right now the Arc B570 starts at $330 CAD against $1,121 CAD for the Radeon RX Vega 56. Because it's both faster and competitively priced, the Arc B570 wins on performance-per-dollar by about 381%. The Arc B570 still sits about $111 CAD above its $219 CAD MSRP. The Radeon RX Vega 56 still sits about $722 CAD above its $399 CAD MSRP.
Power & Efficiency
The Arc B570 draws just 150W versus 210W for the Radeon RX Vega 56, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 10GB against 8GB, the Arc B570 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX Vega 56's 8GB can fall short.
Generation & Longevity
The Arc B570 is roughly 8 years newer than the Radeon RX Vega 56 (Battlemage vs GCN 5.0 (Vega)), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B570 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX Vega 56 offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc B570 or Radeon RX Vega 56?
The Arc B570 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX Vega 56 if you find it at a steep discount.