Arc B580 vs GTX 1080 Ti
Arc B580
$369.99 new
$350.00 used on eBay
See Arc B580 price on Amazon → See used listings on eBay →GTX 1080 Ti
$445.00 new
$159.00 used on eBay
See GTX 1080 Ti price on Amazon → See used listings on eBay →Price difference: $75.01 (16.9%) — the Arc B580 is cheaper. Used gap: $191.00 .
Specs compared
| Spec | Arc B580 | GTX 1080 Ti |
|---|---|---|
| Memory | ★ 12 GB | 11 GB |
| Memory type | GDDR6 | GDDR5X |
| Boost clock | ★ 2760 MHz | 1582 MHz |
| Core clock | — | — |
| TDP | — | 250 W |
| Interface | — | PCIe 3.0 |
| Length | — | — |
| New price | $369.99 ★ | $445.00 |
| Used price (eBay) | $350.00 | $159.00 |
★ indicates the better value for that spec.
Verdict
At $369.99, the Arc B580 costs about 17% less than the $445.00 GTX 1080 Ti. That $75.01 saving is real money, but not so wide that the pricier card is out of reach.
Where to buy
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Prices as of October 20, 2026. Updated daily.