Intel Arc B580 vs Radeon RX 6600 XT
Compare the Intel Arc B580 and Radeon RX 6600 XT on real gaming benchmarks, full specifications, live retailer prices and performance-per-dollar, then jump straight to the cheapest in-stock version of either card.
The short answer
The Intel Arc B580 is the better buy here: it's both faster at 1080p and gives more performance per dollar.
- Intel Arc B580 is about 17% faster at 1080p (gaming index 41 vs 35).
- Intel Arc B580 is the cheaper card right now, by roughly 18%.
- Intel Arc B580 delivers about 37% more frames per dollar at 1080p.
- Intel Arc B580 carries more VRAM (12GB vs 8GB), an edge at 4K and in memory-heavy games.
- Radeon RX 6600 XT draws less power (160W vs 190W), so it runs cooler and asks less of your PSU.
Gaming performance
Gaming score: geometric mean of in-game FPS, normalized so the RTX 5090 = 100. Switch resolution with the toggle above.
Intel Arc B580 is about 17% faster at 1080p.
Performance per dollar
1080p gaming score for every $100 of the card’s current cheapest price. Higher is better value.
13.3
per $100 spent
Better value
9.7
per $100 spent
Specs head-to-head
Productivity & compute
Where to buy
Intel Arc B580from $309.99
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
 | ASRock Arc B580 Challenger OCOC | 2740 MHz | 249 mm | — | $309.99 |  |
 | ONIX Lumi Arc B580 OCOC | 2740 MHz | 272 mm | — | $309.99 | |
 | ASRock Arc B580 Steel Legend OCOC | 2800 MHz | 298 mm | — | $516.64 |  |
Radeon RX 6600 XTfrom $364.97
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
 | Sapphire NITRO+ RX 6600 XT | — | 240 mm | — | $364.97 | |
 | PowerColor Red Devil RX 6600 XT | — | 251 mm | — | $469.00 | |
 | GIGABYTE RX 6600 XT EAGLE | — | 282 mm | — | $499.00 | |
 | GIGABYTE RX 6600 XT GAMING OC PROOC | — | 282 mm | — | $499.00 | |
 | ASUS ROG STRIX RX 6600 XT GAMING OCOC | — | 243 mm | — | $589.00 | |
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