F5F Stay Refreshed Hardware Desktop Will the current 750w power supply suffice for the 9070 XT?

Will the current 750w power supply suffice for the 9070 XT?

Will the current 750w power supply suffice for the 9070 XT?

M
54
12-23-2020, 02:06 PM
#1
The listing suggests using an 800w power supply, but I'm considering a 750w unit. Since I plan to undervolt by -80mV, will my 750w PSU still work? Also, I want to mention that my CPU isn't extremely power-hungry—it's the 10900 non-k version.
M
Miltondahlberg
12-23-2020, 02:06 PM #1

The listing suggests using an 800w power supply, but I'm considering a 750w unit. Since I plan to undervolt by -80mV, will my 750w PSU still work? Also, I want to mention that my CPU isn't extremely power-hungry—it's the 10900 non-k version.

H
HubixCube
Member
166
12-26-2020, 02:47 AM
#2
Minimum requirement confirmed at https://www.xfxforce.com/shop/xfx-swift-...ng-edition
H
HubixCube
12-26-2020, 02:47 AM #2

Minimum requirement confirmed at https://www.xfxforce.com/shop/xfx-swift-...ng-edition

D
Dominator1919
Junior Member
43
12-26-2020, 07:49 AM
#3
The exact model of your power supply is not specified in the provided context.
D
Dominator1919
12-26-2020, 07:49 AM #3

The exact model of your power supply is not specified in the provided context.

S
SirKumsishon
Senior Member
257
12-28-2020, 05:34 AM
#4
PSUs are measured by their maximum continuous load, and you shouldn't run them for extended periods—ideally no more than 75% of that capacity. The GPU itself can handle up to 304W, while the rest of the system likely stays under 400W, meaning a total of around 750W should suffice in theory. I mentioned "real 750W" because many PSUs struggle to maintain full power for long durations, leading to overheating and instability. Therefore, the specific model matters.
S
SirKumsishon
12-28-2020, 05:34 AM #4

PSUs are measured by their maximum continuous load, and you shouldn't run them for extended periods—ideally no more than 75% of that capacity. The GPU itself can handle up to 304W, while the rest of the system likely stays under 400W, meaning a total of around 750W should suffice in theory. I mentioned "real 750W" because many PSUs struggle to maintain full power for long durations, leading to overheating and instability. Therefore, the specific model matters.

X
xXchelliXx
Junior Member
37
12-28-2020, 01:27 PM
#5
You’re investing a lot in a new 9070xt but cutting corners on the part that might damage your new card. Instead, think about swapping your power supply for a better one or opting for a lower power card. You might want to look at the 9070 non-xt instead.
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xXchelliXx
12-28-2020, 01:27 PM #5

You’re investing a lot in a new 9070xt but cutting corners on the part that might damage your new card. Instead, think about swapping your power supply for a better one or opting for a lower power card. You might want to look at the 9070 non-xt instead.

M
mat_fram
Posting Freak
776
12-28-2020, 07:42 PM
#6
Here is the updated information in a different format:
• Housing: Lian Li 011 Dynamic
• Motherboard: ASRock Z490 STEEL LEGEND
• Processor: Intel Core i9-10900
• Graphics: Gigabyte GeForce RTX 3070 GAMING OC rev 1.0
• AIO: Corsair iCUE H150i ELITE CAPELLIX White 3x120mm
• Memory: ADATA XPG Spectrix D60G 32GB (4x8GB) DDR4 3200MHz CL16
• Storage: Crucial MX500 1TB Sata III
M
mat_fram
12-28-2020, 07:42 PM #6

Here is the updated information in a different format:
• Housing: Lian Li 011 Dynamic
• Motherboard: ASRock Z490 STEEL LEGEND
• Processor: Intel Core i9-10900
• Graphics: Gigabyte GeForce RTX 3070 GAMING OC rev 1.0
• AIO: Corsair iCUE H150i ELITE CAPELLIX White 3x120mm
• Memory: ADATA XPG Spectrix D60G 32GB (4x8GB) DDR4 3200MHz CL16
• Storage: Crucial MX500 1TB Sata III

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_AndrewPvP
Junior Member
3
12-30-2020, 07:02 AM
#7
Minimum requirement confirmed at https://www.xfxforce.com/shop/xfx-swift-...ng-edition
_
_AndrewPvP
12-30-2020, 07:02 AM #7

Minimum requirement confirmed at https://www.xfxforce.com/shop/xfx-swift-...ng-edition