3080 power supply

[no_1_dave]

I'm running a 3090FE on a 750w PSU - A Seasonic prime Ultra Snow Titanium.

Yea, when I had my 3090FE it was running on my current PSU (Corsair SF 750W SFX) perfectly fine
Nice and small but worked fine for the 3090 and is perfectly fine with my 3080 even whilst mining with the CPU maxed out doing some encoding at the same time

 

[Karl]

Just removed my RM650, RM750 now in (and swapped all the bleedin' cables - What a faff)

3080 TI arrives tomorrow, so we'll find out then!

Running a Ryzen 7 5800X with Arctic Sports CPU Cooler (2 comedy 120mm fans on it), 32GB DDR4 RAM, 1 SATA SSD, 1 NVMe SSD, 4 system fans.

 

[no_1_dave]

Just removed my RM650, RM750 now in (and swapped all the bleedin' cables - What a faff)

3080 TI arrives tomorrow, so we'll find out then!

Running a Ryzen 7 5800X with Arctic Sports CPU Cooler (2 comedy 120mm fans on it), 32GB DDR4 RAM, 1 SATA SSD, 1 NVMe SSD, 4 system fans.

If it was the RM650x you removed it would have been fine, that's the same as the one I had and I only swapped it because I changed my case to small form factor so needed a small PSU

 

[Karl]

It wasn’t the X, just RM650. Cheers for the heads up though.

 

[Jagbama]

I found this chart of PSU requirements from ASUS whilst I was looking to answer the same question... https://cdn.mos.cms.futurecdn.net/dtXifjxt3yZzh2dLJ2Q8Z5-970-80.png

Sat with a shiny new 3090FE in a box and no spare 8 pin cable for my modular psu (HX1000), doh. Waiting for the 2x8 > 12 pin cable to arrive from the Corsair website.... OcUK I tried to buy from you, seems nowhere in the UK holds stock