After recently purchasing a RTX 3070 to upgrade from my AMD RX 580, I quickly found out my old power supply would not be up to the job. What I found was I didn’t have a dual 8pin connector for the graphics cards and my 12V rails were split into two. Many of today’s new PSUs have the 12V rail combined into one in order to provide the amps required.

Below is a table that can help you with picking the best PSU for your new Nvidia GPU. I hope it helps you choose the right PSU for your PC build.

Ampere Series

Intel i5
AMD Ryzen 5
Intel i7
AMD Ryzen 7
Intel i9
AMD Ryzen 9
Intel HEDT
AMD Threadripper
RTX 3090750W750W850W1000W
RTX 3080750W750W850W850W
RTX 3070650W650W750W850W

Turing Series

Intel i5
AMD Ryzen 5
Intel i7
AMD Ryzen 7
Intel i9
AMD Ryzen 9
Intel HEDT
AMD Threadripper
RTX 2080 Ti650W750W750W850W
RTX 2080 Super650W650W750W850W
RTX 2080650W650W750W850W
RTX 2070 Super550W650W650W750W
RTX 2070550W650W650W750W
RTX 2060 Super550W550W650W750W
RTX 2060550W550W650W750W
GTX 1660 Ti450W450W550W650W
GTX 1660 Super450W450W550W650W
GTX 1660450W450W550W650W
GTX 1650 Super450W450W450W550W
GTX 1650450W450W450W550W

By admin

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