RX 6700 XT vs Arc B570
RX 6700 XT
$799.00 new
$324.99 used on eBay
See RX 6700 XT price on Amazon → See used listings on eBay →Price difference: $509.01 (63.7%) — the Arc B570 is cheaper.
Specs compared
| Spec | RX 6700 XT | Arc B570 |
|---|---|---|
| Memory | ★ 12 GB | 10 GB |
| Memory type | GDDR6 | GDDR6 |
| Boost clock | 2581 MHz | ★ 2600 MHz |
| Core clock | — | — |
| TDP | 230 W | — |
| Interface | PCIe 4.0 | — |
| Length | — | — |
| New price | $799.00 | $289.99 ★ |
| Used price (eBay) | $324.99 | — |
★ indicates the better value for that spec.
Verdict
With the RX 6700 XT running 64% above the Arc B570 — a $509.01 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 RX 6700 XT can be found used on eBay around $324.99, roughly $474.01 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 RX 6700 XT 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 October 16, 2026. Updated daily.