GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Arc B580 is marginally faster than the GeForce RTX 2080, leading by roughly 4% 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 marginally faster, around 4% 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 GeForce RTX 2080 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Arc B580 offers Intel XeSS upscaling and AV1 encoding. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 2080 or Arc B580?
The Arc B580 is the faster card. 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.