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RTX 4090 prices

The cheapest RTX 4090 card we can price today is $4,439.00.

What an RTX 4090 costs, by form

One price per product, its cheapest new offer today. The lowest recorded is the lowest any of the same products was charged since our record of them begins.
FormCheapest todayMiddleLowest recorded
Graphics cards 1$4,439.00—$4,299.95 on Sep 26

Record from Sep 21. Each product’s own page charts its price day by day.

What power supply does an RTX 4090 need?

Nvidia puts the power supply a PC with an RTX 4090 needs at 850 W or more; the card itself draws up to 450 W and carries 24 GB of GDDR6X. The cheapest power supply we price that meets it is the ASRock PRO 850G Power Supply, 3-Year Warranty, rated 850 W, at $59.99.

The whole PC’s minimum, from Nvidia’s spec sheet; a system with a hungrier processor can need more. The card’s maker may rate its own version higher.

RTX 4090 graphics cards

The chip is read from each listing’s title, cheapest first; rebuilt units are left out. We record prices, not frame rates.