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Planning on upgrading to a 4090 with already built system

Kaim
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You're "probably fine" if you don't overclock your CPU. 

 

Also make sure to use 3 separate 8-pin PCIe leads from your PSU to the 4090. 

 

I'd probably opt for an undervolt on the 4090 anyway because the rated TGP is beyond insane and unnecessary. 

PC Specs - AMD Ryzen 5 5600X MSI B550M Mortar 16GB Crucial Ballistix DDR4-3600 @ CL15 - RX5700XT 660p 1TBGB & 256GB 600p Fractal Define Mini C CM V550 - Pop!_OS 20.04

 

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Thanks, I was planning on undervolting anyway because it has worked well with my 3080.

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