RX 580 vs Radeon RX 9070
Radeon RX 9070
$799.99 new
$679.99 used on eBay
See Radeon RX 9070 price on Amazon → See used listings on eBay →Price difference: $540.00 (67.5%) — the RX 580 is cheaper. Used gap: $600.99 .
Specs compared
| Spec | RX 580 | Radeon RX 9070 |
|---|---|---|
| Memory | 8 GB | ★ 16 GB |
| Memory type | GDDR5 | GDDR6 |
| Boost clock | 1340 MHz | ★ 2700 MHz |
| Core clock | — | — |
| TDP | 185 W | — |
| Interface | PCIe 3.0 | — |
| Length | — | — |
| New price | $259.99 ★ | $799.99 |
| Used price (eBay) | $79.00 | $679.99 |
★ indicates the better value for that spec.
Verdict
With the Radeon RX 9070 running 68% above the RX 580 — a $540.00 premium — the two cards sit in meaningfully different price brackets. The RX 580 wins on value unless the extra performance matters for your workload.
The Radeon RX 9070's 16 GB of VRAM is a 8 GB advantage over the RX 580. At 4K or in heavily modded games that extra buffer matters — and it provides headroom as future titles push VRAM requirements higher.
Unless you specifically need what the Radeon RX 9070 offers, the RX 580 is the stronger value at this price gap.
Where to buy
Radeon RX 9070
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Full card details
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Prices as of October 15, 2026. Updated daily.