RX 5700 XT vs RX 580
Specs compared
| Spec | RX 5700 XT | RX 580 |
|---|---|---|
| Memory | 8 GB | 8 GB |
| Memory type | GDDR6 | GDDR5 |
| Boost clock | ★ 1905 MHz | 1340 MHz |
| Core clock | — | — |
| TDP | 225 W | ★ 185 W |
| Interface | PCIe 4.0 | PCIe 3.0 |
| Length | — | — |
| New price | — | — |
| Used price (eBay) | $125.00 | $65.00 |
★ indicates the better value for that spec.
Verdict
The RX 5700 XT and RX 580 land at effectively the same price so your decision should come down to features, ecosystem fit, and availability rather than budget.
Either card is a reasonable buy at this price level — availability and any bundled promotions should tip the decision.
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Prices as of July 17, 2026. Updated daily.