GTX 1660 Super vs RTX 5080
GTX 1660 Super
$299.00 new
$109.99 used on eBay
See GTX 1660 Super price on Amazon → See used listings on eBay →RTX 5080
$1,848.43 new
$1,549.99 used on eBay
See RTX 5080 price on Amazon → See used listings on eBay →Price difference: $1,549.43 (83.8%) — the GTX 1660 Super is cheaper. Used gap: $1,440.00 .
Specs compared
| Spec | GTX 1660 Super | RTX 5080 |
|---|---|---|
| Memory | 6 GB | ★ 16 GB |
| Memory type | GDDR6 | GDDR7 |
| Boost clock | 1785 MHz | ★ 2640 MHz |
| Core clock | — | — |
| TDP | 125 W | — |
| Interface | PCIe 3.0 | PCIe 5.0 |
| Length | — | — |
| New price | $299.00 ★ | $1,848.43 |
| Used price (eBay) | $109.99 | $1,549.99 |
★ indicates the better value for that spec.
Verdict
With the RTX 5080 running 84% above the GTX 1660 Super — a $1,549.43 premium — the two cards sit in meaningfully different price brackets. The GTX 1660 Super wins on value unless the extra performance matters for your workload.
The RTX 5080's 16 GB of VRAM is a 10 GB advantage over the GTX 1660 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 5080 offers, the GTX 1660 Super is the stronger value at this price gap.
Where to buy
GTX 1660 Super
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Full card details
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Prices as of October 15, 2026. Updated daily.