Arc B570 vs RTX 5080
RTX 5080
$1,537.99 new
$1,289.99 used on eBay
See RTX 5080 price on Amazon → See used listings on eBay →Price difference: $1,278.00 (83.1%) — the Arc B570 is cheaper.
Specs compared
| Spec | Arc B570 | RTX 5080 |
|---|---|---|
| Memory | 10 GB | ★ 16 GB |
| Memory type | GDDR6 | GDDR7 |
| Boost clock | 2600 MHz | ★ 2640 MHz |
| Core clock | — | — |
| TDP | — | — |
| Interface | — | PCIe 5.0 |
| Length | — | — |
| New price | $259.99 ★ | $1,537.99 |
| Used price (eBay) | — | $1,289.99 |
★ indicates the better value for that spec.
Verdict
With the RTX 5080 running 83% above the Arc B570 — a $1,278.00 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 RTX 5080'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.
Budget-conscious buyers have an extra option: the RTX 5080 can be found used on eBay around $1,289.99, roughly $248.00 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 RTX 5080 offers, the Arc B570 is the stronger value at this price gap.
Where to buy
Arc B570
We may earn a commission from links on this page.
Full card details
More comparisons
Prices as of August 23, 2026. Updated daily.