RTX 2080 Ti vs RTX 5090
RTX 5090
$4,269.95 new
$3,700.00 used on eBay
See RTX 5090 price on Amazon → See used listings on eBay →Specs compared
| Spec | RTX 2080 Ti | RTX 5090 |
|---|---|---|
| Memory | 11 GB | ★ 32 GB |
| Memory type | GDDR6 | GDDR7 |
| Boost clock | 1545 MHz | ★ 2655 MHz |
| Core clock | — | — |
| TDP | 250 W | — |
| Interface | PCIe 3.0 | PCIe 5.0 |
| Length | — | — |
| New price | — | $4,269.95 |
| Used price (eBay) | $247.97 | $3,700.00 |
★ indicates the better value for that spec.
Verdict
The RTX 2080 Ti and RTX 5090 land at effectively the same price so your decision should come down to features, ecosystem fit, and availability rather than budget.
The RTX 5090's 32 GB of VRAM is a 21 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.
If we had to pick one: the RTX 5090 edges it on raw VRAM, which carries more weight the longer you hold onto a card.
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Prices as of June 10, 2026. Updated daily.