GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Arc B580 is noticeably faster than the Arc B570, leading by roughly 14% in our performance index. The Arc B570, however, delivers more performance per dollar — $101 cheaper.
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Arc B580 vs Arc B570: In-Depth Breakdown
Performance: Arc B580 vs Arc B570
The Arc B580 is noticeably faster, around 14% ahead of the Arc B570. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the Arc B570 starts at $299 against $400 for the Arc B580. Despite being slower, the Arc B570 offers the better performance-per-dollar (~17% better value), so budget-focused buyers should weigh it carefully. The Arc B570 still sits about $80 above its $219 MSRP. The Arc B580 still sits about $152 above its $248 MSRP.
Power & Efficiency
The Arc B570 draws just 150W versus 190W for the Arc B580, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 12GB against 10GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc B570's 10GB can fall short.
Which should you buy: Arc B580 or Arc B570?
Choose the Arc B580 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc B570 stretches your money further for only slightly lower performance.