Radeon RX 7800 XT vs RTX 2080 Ti
Radeon RX 7800 XT
$989.87 new
$600.00 used on eBay
See Radeon RX 7800 XT price on Amazon → See used listings on eBay →RTX 2080 Ti
$818.00 new
$289.97 used on eBay
See RTX 2080 Ti price on Amazon → See used listings on eBay →Price difference: $171.87 (17.4%) — the RTX 2080 Ti is cheaper. Used gap: $310.03 .
Specs compared
| Spec | Radeon RX 7800 XT | RTX 2080 Ti |
|---|---|---|
| Memory | ★ 16 GB | 11 GB |
| Memory type | GDDR6 | GDDR6 |
| Boost clock | ★ 2124 MHz | 1545 MHz |
| Core clock | — | — |
| TDP | — | 250 W |
| Interface | — | PCIe 3.0 |
| Length | — | — |
| New price | $989.87 | $818.00 ★ |
| Used price (eBay) | $600.00 | $289.97 |
★ indicates the better value for that spec.
Verdict
At $818.00, the RTX 2080 Ti costs about 17% less than the $989.87 Radeon RX 7800 XT. That $171.87 saving is real money, but not so wide that the pricier card is out of reach.
The Radeon RX 7800 XT's 16 GB of VRAM is a 5 GB advantage over the RTX 2080 Ti. 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 2080 Ti 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 October 15, 2026. Updated daily.