Radeon RX 9070 vs RTX 3080
Radeon RX 9070
$799.99 new
$679.99 used on eBay
See Radeon RX 9070 price on Amazon → See used listings on eBay →RTX 3080
$700.00 new
$400.00 used on eBay
See RTX 3080 price on Amazon → See used listings on eBay →Price difference: $99.99 (12.5%) — the RTX 3080 is cheaper. Used gap: $279.99 .
Specs compared
| Spec | Radeon RX 9070 | RTX 3080 |
|---|---|---|
| Memory | ★ 16 GB | 10 GB |
| Memory type | GDDR6 | GDDR6X |
| Boost clock | ★ 2700 MHz | 1710 MHz |
| Core clock | — | — |
| TDP | — | 320 W |
| Interface | — | PCIe 4.0 |
| Length | — | — |
| New price | $799.99 | $700.00 ★ |
| Used price (eBay) | $679.99 | $400.00 |
★ indicates the better value for that spec.
Verdict
At $700.00, the RTX 3080 costs about 12% less than the $799.99 Radeon RX 9070. That $99.99 saving is real money, but not so wide that the pricier card is out of reach.
The Radeon RX 9070's 16 GB of VRAM is a 6 GB advantage over the RTX 3080. At 4K or in heavily modded games that extra buffer matters — and it provides headroom as future titles push VRAM requirements higher.
As an NVIDIA card, the RTX 3080 gives you access to DLSS 4 super-resolution and Frame Generation, which can meaningfully lift frame rates in supported titles. The Radeon RX 9070 counters with FSR 4, which is open-source and works across a wider range of games — including some that don't support DLSS. Which ecosystem matters more depends on the games in your library.
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.