GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Arc A770 is significantly faster than the Arc B570, leading by roughly 33% in our performance index. The Arc B570, however, delivers more performance per dollar — $251 cheaper.
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Arc A770 vs Arc B570: In-Depth Breakdown
Performance: Arc A770 vs Arc B570
The Arc A770 is significantly faster, around 33% ahead of the Arc B570. That gap is enough to move it up a tier: the Arc A770 is comfortable at 1440p, while the Arc B570 is better matched to 1080p.
Price & Value
Right now the Arc B570 starts at $299 against $550 for the Arc A770. Despite being slower, the Arc B570 offers the better performance-per-dollar (~38% better value), so budget-focused buyers should weigh it carefully. The Arc B570 still sits about $80 above its $219 MSRP. The Arc A770 still sits about $221 above its $329 MSRP.
Power & Efficiency
The Arc B570 draws just 150W versus 225W for the Arc A770, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 16GB against 10GB, the Arc A770 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc B570's 10GB can fall short.
Generation & Longevity
The Arc B570 is roughly 3 years newer than the Arc A770, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Arc A770 or Arc B570?
Choose the Arc A770 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.