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 A580, leading by roughly 27% in our performance index. The Arc A580, however, delivers more performance per dollar — $248 cheaper.
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Arc A770 vs Arc A580: In-Depth Breakdown
Performance: Arc A770 vs Arc A580
The Arc A770 is significantly faster, around 27% ahead of the Arc A580. That gap is enough to move it up a tier: the Arc A770 is comfortable at 1440p, while the Arc A580 is better matched to 1080p.
Price & Value
Right now the Arc A580 starts at $302 against $550 for the Arc A770. Despite being slower, the Arc A580 offers the better performance-per-dollar (~43% better value), so budget-focused buyers should weigh it carefully. The Arc A580 still sits about $123 above its $179 MSRP. The Arc A770 still sits about $221 above its $329 MSRP.
Power & Efficiency
The Arc A580 draws just 175W 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 8GB, the Arc A770 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc A580's 8GB can fall short.
Which should you buy: Arc A770 or Arc A580?
Choose the Arc A770 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc A580 stretches your money further for only slightly lower performance.