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5362
December 15th, 2021 19:00
Optiplex 990 GPU Upgrade
So i have Optiplex 990 With Mother Board (06D7TR) Processor (i7 2600) and Graphic Card (Gt 710) So i want to change my Graphic card to Rx 470 4Gb but i dont know if my motherboard can support it Please Help Me
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redxps630
9 Legend
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15.2K Posts
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December 15th, 2021 21:00
basic online psu calculator recommends at least 350w psu, while AMD general recommendation is 450w for RX470. consider upgrade 990 psu to Dell 460w for XPS or Aurora, or EVGA 460-500w which would be enough.
https://www.amazon.com/EVGA-BRONZE-Warranty-Supply-100-BP-0460-K1/dp/B08N3XBX19/ref=asc_df_B08N3XBX19/?tag=hyprod-20&linkCode=df0&hvadid=494674935091&hvpos=&hvnetw=g&hvrand=14063321272731473804&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9004193&hvtargid=pla-1177044633310&psc=1
redxps630
9 Legend
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15.2K Posts
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December 15th, 2021 20:00
User benchmark has 25 examples that verify RX470 works in 990. Your 990 psu needs to be 350w.
https://www.userbenchmark.com/PCBuilder?searchTerm=Optiplex%20990%20RX470
psu calculator: Load Wattage: 302 W
Recommended PSU Wattage: 352 W