RX 5700 XT vs Arc B570
RX 5700 XT
$219.00 new
$159.99 used on eBay
See RX 5700 XT price on Amazon → See used listings on eBay →Price difference: $70.99 (24.5%) — the RX 5700 XT is cheaper.
Specs compared
| Spec | RX 5700 XT | Arc B570 |
|---|---|---|
| Memory | 8 GB | ★ 10 GB |
| Memory type | GDDR6 | GDDR6 |
| Boost clock | 1905 MHz | ★ 2600 MHz |
| Core clock | — | — |
| TDP | 225 W | — |
| Interface | PCIe 4.0 | — |
| Length | — | — |
| New price | $219.00 ★ | $289.99 |
| Used price (eBay) | $159.99 | — |
★ indicates the better value for that spec.
Verdict
With the Arc B570 running 24% above the RX 5700 XT — a $70.99 premium — the two cards sit in meaningfully different price brackets. The RX 5700 XT wins on value unless the extra performance matters for your workload.
Budget-conscious buyers have an extra option: the RX 5700 XT can be found used on eBay around $159.99, roughly $59.01 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 B570 offers, the RX 5700 XT 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 September 26, 2026. Updated daily.