Asus has supplied official energy provide necessities for these shopping for a brand new RTX 4080 or 4090 graphics card from the corporate, and likewise the required wattages for these buying an RX 7900 XT or 7900 XTX when these RDNA three playing cards emerge in December.

Keep in mind that the stipulated PSUs for these graphics playing cards do rely upon what CPU you’re operating them with, as today, some processors can demand an entire lot of juice from the facility provide too – so no matter combo you’ve got in your PC, you need to bear that in thoughts.

ASUS PSU TABLE pic.twitter.com/tpcvY7UQUENovember 16, 2022

See extra

As @momomo_us studies on Twitter (by way of VideoCardz (opens in new tab)), Asus recommends that the RTX 4090 has at the very least an 850W energy provide if operating an Intel Core i5 or Ryzen 5 CPU. For these utilizing a Core i7 or Core i9 chip, or Ryzen 7 or 9, that advice is pushed as much as 1000W. For Intel HEDT (high-end desktop) or Threadripper CPUs, the PSU must be 1200W, no much less.

For the RTX 4080, the bottom advice is 750W and that holds for Core i5 and i7 fashions, or Ryzen 5 or 7. For a Core i9 or Ryzen 9, it’s cranked as much as 850W, and 1000W for Threadripper or Intel HEDT.

What about these suggestions for AMD’s incoming RDNA three graphics playing cards? These desirous to seize an RX 7900 XT are the very same deal because the RTX 4080 – 750W for the Core i5 or i7 CPUs (and Ryzen 5 or 7), then stepping as much as 850W for a Core i9 or Ryzen 9, and 1000W for an HEDT mannequin.

For the RX 7900 XTX, you’re 850W for a Core i5 or i7 (and Ryzen 5 or 7), and 1000W for when paired with a Core i9 or Ryzen 9 CPU. For an HEDT chip, the requirement is a lofty 1,200W, simply as with the RTX 4090.

Evaluation: Evaluate and distinction with AMD’s current-gen

It’s attention-grabbing to see some official figures from a graphics card maker for RDNA three merchandise, though there are not any actual surprises right here. The RX 7900 XT and 7900 XTX specifically have been by no means going to be something lower than fairly demanding on the PC’s energy provide, however the AMD flagship does push issues to the identical type of stage because the RTX 4090 – with the notable exception of a better time for these operating Core i7 or Ryzen 7 CPUs (most likely fairly just a few customers, as not everybody feels the necessity to push to Core i9 or Ryzen 9).

What’s maybe extra instructive is to check the incoming AMD graphics playing cards to their predecessor fashions, and it’s right here we see that the RX 7900 XT really notches issues down from the 6900 XT. No less than for Core i7/Ryzen 7 and Core i9/Ryzen 9 processors, the place the 7900 XT calls for 100W much less and 150W much less respectively; that’s fairly spectacular as compared. (In actual fact, the 7900 XT has the identical necessities because the 6800 XT, consider it or not).

There isn’t a direct comparability for the 7900 XTX, nevertheless it does hold issues the identical because the 6950 XT (all however in HEDT turf the place the brand new graphics card does require significantly extra, 200W to be exact – however these are extra area of interest instances).

General, then, that is first rate information for these a brand new AMD RDNA three GPU down the road, particularly given Nvidia’s present troubles with melting cables and the RTX 4090 (with query marks over whether or not this downside will have an effect on the RTX 4080, too).

At present’s greatest Graphics Card offersPresent Extra OffersWe verify over 250 million merchandise every single day for the most effective costs