GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 2080 SUPER is marginally faster than the Arc B580, leading by roughly 4% in our performance index. The Arc B580, however, delivers more performance per dollar — $260 GBP cheaper.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 2080 SUPER vs Arc B580: In-Depth Breakdown
Performance: GeForce RTX 2080 SUPER vs Arc B580
The GeForce RTX 2080 SUPER is marginally faster, around 4% ahead of the Arc B580. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the Arc B580 starts at $289 GBP against $549 GBP for the GeForce RTX 2080 SUPER. Despite being slower, the Arc B580 offers the better performance-per-dollar (~82% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 2080 SUPER is trading below its $699 GBP MSRP — a genuine deal.
Power & Efficiency
The Arc B580 draws just 190W versus 250W for the GeForce RTX 2080 SUPER, 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 SUPER's 8GB can fall short.
Generation & Longevity
The Arc B580 is roughly 5 years newer than the GeForce RTX 2080 SUPER (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 SUPER 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 SUPER?
Choose the GeForce RTX 2080 SUPER if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc B580 stretches your money further for only slightly lower performance.