Radeon RX 7800 XT vs RTX 5070
Radeon RX 7800 XT
$999.23 new
$499.99 used on eBay
See Radeon RX 7800 XT price on Amazon → See used listings on eBay →RTX 5070
$999.64 new
$629.99 used on eBay
See RTX 5070 price on Amazon → See used listings on eBay →Price difference: $0.41 (0.0%) — the Radeon RX 7800 XT is cheaper. Used gap: $130.00 .
Specs compared
| Spec | Radeon RX 7800 XT | RTX 5070 |
|---|---|---|
| Memory | ★ 16 GB | 12 GB |
| Memory type | GDDR6 | GDDR7 |
| Boost clock | 2124 MHz | ★ 2600 MHz |
| Core clock | — | — |
| TDP | — | — |
| Interface | — | PCIe 5.0 |
| Length | — | — |
| New price | $999.23 ★ | $999.64 |
| Used price (eBay) | $499.99 | $629.99 |
★ indicates the better value for that spec.
Verdict
The Radeon RX 7800 XT and RTX 5070 land at effectively the same price so your decision should come down to features, ecosystem fit, and availability rather than budget.
The Radeon RX 7800 XT's 16 GB of VRAM is a 4 GB advantage over the RTX 5070. 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 5070 gives you access to DLSS 4 super-resolution and Frame Generation, which can meaningfully lift frame rates in supported titles. The Radeon RX 7800 XT 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 7800 XT
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Full card details
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Prices as of September 25, 2026. Updated daily.