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 GeForce RTX 2080, leading by roughly 16% in our performance index.
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Arc B580 vs GeForce RTX 2080: In-Depth Breakdown
Performance: Arc B580 vs GeForce RTX 2080
The Arc B580 is noticeably faster, around 16% ahead of the GeForce RTX 2080. Both cards sit in the same broad class, well suited to 1080p.
Power & Efficiency
The Arc B580 draws just 190W versus 225W for the GeForce RTX 2080, 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 12GB against 8GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 2080's 8GB can fall short.
Generation & Longevity
The Arc B580 is roughly 6 years newer than the GeForce RTX 2080 (Battlemage vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B580 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 2080 offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. 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 B580 or GeForce RTX 2080?
The Arc B580 is the faster card by about 16%. 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.