RTX 5080

GB203 · GPU

RTX 5080

16GB VRAMPerf: 1689360W

Cheapest tracked offer (new)

$1550

CentralComputer · offer checked 2026-09-11

The RTX 5080 ranks #20 of 64 in-stock graphics cards by Relative Value under the balanced preset in the 2026-09-11 offer frame. Below: how it scores per scenario and what the math says about alternatives.

Each letter answers “how well does this product handle that job?” — price is never part of it.

Near this price: #2 value · #1 capability within ±15% of this price · ±15% band

Scenario Tiers grade capability for each use — price excluded, identical to the tier list.

The scenario matrix below adds prices from the 2026-09-11 offer frame back in as Relative Value.

Will the RTX 5080 fit your PC? Power & size compatibility

Before buying, confirm your case clears a 304 mm card and your power supply provides 750 W or more with the right connector. AIB models vary in length, cooler thickness and power headers.

FAQ

What is a good price for the RTX 5080 right now?

The price targets at the top of this page are calculation thresholds, not forecasts: they say what the competing offers in the 2026-09-11 frame would have to be beaten by under the balanced weighting. Two caveats worth knowing — they move when the rest of the market moves, even if this product's own price doesn't; and hitting a target says the PRICE is good, not that the product suits your job (that's what the tier badges above answer). Change the weighting in the calculator and the targets change with it.

Where can I buy the RTX 5080?

We track 40 offer(s) across stores, variants and conditions — the first 4 useful price highlights are shown above, with the other 36 in the additional-offers disclosure. Each row keeps its own checked date; always confirm the final price at the retailer.

Is the RTX 5080 worth it in September 2026?

That depends on your scenario: its Relative Value ranges across presets in the scenario matrix above (currently #20 of 64 in-stock by balanced value in the 2026-09-11 offer frame). Use the live calculator to weigh your own priorities.

How much power does the RTX 5080 draw?

Its board power (TDP) is 360W, and we suggest at least a 750W power supply for a typical single-GPU system. Higher-clocked AIB models can draw a little more — check the specific card.

What is the RTX 5080 best suited for?

On our 1000-point GPU scale (RTX 4070 = 1000) it indexes 1689 raster / 1824 ray tracing / 1931 AI. Use the scenario matrix to compare 1080p, 1440p, 4K, creation and AI capability.

What is a fair used price for the RTX 5080?

We don't have live used-market data yet, so we calculate a guide: 80% of the cheapest new offer (≈$1240) or the price where its Value Score reaches 100 in its strongest scenario ($1115) — whichever is lower, ≈ $1115 for a unit in excellent condition. Discount for wear, mining history or a missing warranty.

Is a used RTX 5080 worth it?

A used or refurbished RTX 5080 can undercut new pricing meaningfully — see the New / Refurbished / Used split in the offers table and our calculated used ceiling of ≈$1115. Weigh the discount against no manufacturer warranty and seller risk; paste any listing into the calculator to score it against the current market.

What is the best upgrade from the RTX 5080?

Counting a ≈$1115 resale for your current card, the strongest computed paths in the 2026-09-11 offer frame are RTX 5090 (+41% for ≈$3385 out of pocket) — ranked by performance gained per dollar actually spent. Use the upgrade tool on this page for your own budget and resale estimate.

Offer frame: 2026-09-11 · dataset generated 2026-09-11 · formula gpu-value-v1.4-benefit-cost-product · Value Score is an estimate based on our current dataset, selected weights, market prices and methodology — not an official product rating or a price forecast. Target prices are calculation thresholds, not predictions. Methodology · Report a data error We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.