Nvidia GeForce RTX 3080 successors could have monster power requirements
Nvidia GeForce RTX 3080 successors could have monster power requirements
With information technology being and then hard to discover where to buy the Nvidia GeForce RTX 3080, and shortages likely to continue for months, ane possible course of activity is to wait for Nvidia and AMD'due south side by side-gen flagship graphics cards. All the same, according to a new rumor, you may need to check that your power supply is up to the task.
Twitter-based leakers @kopite7kimi and @greymon55 both suggested that the Nvidia AD102 GPU, the likely basis of the Nvidia Lovelace adjacent-gen GPUs, could draw over 400 watts by itself. By comparing, the Nvidia GeForce RTX 3080 is rated for 320 watts, while the GeForce RTX 3080 Ti is rated for upwardly to 350 watts.
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AMD's equivalent models may be a lot more power-hungry too. Piecing together clues from Boondrewd, a Beyond3D forum user with apparent insider noesis, German site 3D Middle calculated that the AMD Navi 31 processor could slurp up to 420-450 watts.
At present, this should all be taken with even more salt than the average GPU rumor; power consumption tin change during development, and kopite7kimi even tweeted that they "don't know exactly" how much electric juice the Nvidia AD102 might need. This is 1 of the more reliable leakers for PC hardware, though nosotros're unfamiliar with Boondrewd.
Still, creeping power requirements may remain a concern for PC owners with cheaper PSUs. While everyday GPU usage won't have you constantly butting up confronting your carte's TDP (thermal design power, the maximum heat output of a component in watts), it is proficient practice to employ a power supply that can adequately fuel all of your rig'south unlike parts when they're at total load.
That's why Nvidia recommends a 750W PSU for the GeForce RTX 3080; alone, information technology's never going to draw even half of that, but at that place needs to be headroom for your CPU, motherboard, cooling, storage and everything else. For many PC configurations information technology's possible to get away with a 650W supply. But if the adjacent generation of graphics cards is going to require significantly more than power, y'all may cease upward needing to upgrade your PSU just to enable the new GPU to run at its all-time.
In whatever event, potential buyers volition have time to think almost it. Both Nvidia and AMD aren't expected to launch their next-gen GPUs until 2022, with AMD CEO Dr Lisa Su recently confirming when to wait RDNA and Zen iv hardware.
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Source: https://www.tomsguide.com/news/nvidia-geforce-rtx-3080-successors-could-have-monster-power-requirements
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