RTX 4070 Super vs RTX 5090
RTX 4070 Super
$859.00 new
$539.99 used on eBay
See RTX 4070 Super price on Amazon → See used listings on eBay →RTX 5090
$4,598.90 new
$3,680.00 used on eBay
See RTX 5090 price on Amazon → See used listings on eBay →Price difference: $3,739.90 (81.3%) — the RTX 4070 Super is cheaper. Used gap: $3,140.01 .
Specs compared
| Spec | RTX 4070 Super | RTX 5090 |
|---|---|---|
| Memory | 12 GB | ★ 32 GB |
| Memory type | GDDR6X | GDDR7 |
| Boost clock | — | 2655 MHz |
| Core clock | — | — |
| TDP | — | — |
| Interface | PCIe 4.0 | PCIe 5.0 |
| Length | — | — |
| New price | $859.00 ★ | $4,598.90 |
| Used price (eBay) | $539.99 | $3,680.00 |
★ indicates the better value for that spec.
Verdict
With the RTX 5090 running 81% above the RTX 4070 Super — a $3,739.90 premium — the two cards sit in meaningfully different price brackets. The RTX 4070 Super wins on value unless the extra performance matters for your workload.
The RTX 5090's 32 GB of VRAM is a 20 GB advantage over the RTX 4070 Super. At 4K or in heavily modded games that extra buffer matters — and it provides headroom as future titles push VRAM requirements higher.
Unless you specifically need what the RTX 5090 offers, the RTX 4070 Super is the stronger value at this price gap.
Where to buy
RTX 4070 Super
We may earn a commission from links on this page.
Full card details
More comparisons
Prices as of August 1, 2026. Updated daily.