Arc B570 vs Arc B580
Arc B580
$369.99 new
$319.00 used on eBay
See Arc B580 price on Amazon → See used listings on eBay →Price difference: $110.00 (29.7%) — the Arc B570 is cheaper.
Specs compared
| Spec | Arc B570 | Arc B580 |
|---|---|---|
| Memory | 10 GB | ★ 12 GB |
| Memory type | GDDR6 | GDDR6 |
| Boost clock | 2600 MHz | ★ 2760 MHz |
| Core clock | — | — |
| TDP | — | — |
| Interface | — | — |
| Length | — | — |
| New price | $259.99 ★ | $369.99 |
| Used price (eBay) | — | $319.00 |
★ indicates the better value for that spec.
Verdict
With the Arc B580 running 30% above the Arc B570 — a $110.00 premium — the two cards sit in meaningfully different price brackets. The Arc B570 wins on value unless the extra performance matters for your workload.
Budget-conscious buyers have an extra option: the Arc B580 can be found used on eBay around $319.00, roughly $50.99 below its new street price. If you're comfortable buying used, that saving could shift the value equation between these two cards.
Unless you specifically need what the Arc B580 offers, the Arc B570 is the stronger value at this price gap.
Where to buy
Arc B570
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Full card details
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Prices as of August 23, 2026. Updated daily.