Radeon RX 9070 vs Arc B570
Price difference: $430.00 (62.3%) — the Arc B570 is cheaper.
Specs compared
| Spec | Radeon RX 9070 | Arc B570 |
|---|---|---|
| Memory | ★ 16 GB | 10 GB |
| Memory type | GDDR6 | GDDR6 |
| Boost clock | ★ 2700 MHz | 2600 MHz |
| Core clock | — | — |
| TDP | — | — |
| Interface | — | — |
| Length | — | — |
| New price | $689.99 | $259.99 ★ |
★ indicates the better value for that spec.
Verdict
With the Radeon RX 9070 running 62% above the Arc B570 — a $430.00 premium — the two cards sit in meaningfully different price brackets. The Arc B570 wins on value unless the extra performance matters for your workload.
The Radeon RX 9070's 16 GB of VRAM is a 6 GB advantage over the Arc B570. 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 Arc B570 is the stronger value at this price gap.
Where to buy
Radeon RX 9070
Arc B570
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Full card details
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Prices as of August 23, 2026. Updated daily.