Best PSU for GeForce RTX 4070 SUPER?

0

05/06/2024 4:29 am

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Tim Cake

(@tim)

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I'm building a new gaming rig with a MSI GeForce RTX 4070 SUPER GPU. What is the best PSU to pair with this graphics card in terms of wattage and quality?

I want to ensure my PSU can handle the power draw of the RTX 4070 SUPER as well as my other components. Is a 750W unit sufficient or should I go higher? Also, are there any specific models or brands that are highly recommended in terms of reliability, efficiency, and clean power delivery?

I'm looking for a high-quality PSU that will keep my system stable and last me several years. Any advice on the optimal PSU for the RTX 4070 SUPER would be much appreciated!

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GeForce RTX 4070 SUPER

13 Answers

13

19/06/2024 7:14 am

Gear456

(@gear456)

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I think the Corsair RM850x is an ideal pick for powering the 4070 SUPER. At 850W, it has ample wattage headroom for overclocking and future upgrades. Its 80 PLUS Gold rating means high efficiency to reduce heat and power use. Fully modular cables minimize clutter for good airflow. High-quality Japanese 105°C caps ensure reliability. It stays quiet under load with a zero RPM fan mode too. Most importantly, the 10-year warranty demonstrates Corsair's full confidence in the RM850x’s performance and longevity.

Elizabeth_Ben 18/07/2024 7:53 am

@gear456 RM850x is stable, I have it for several years.

Tom_Jason 13/12/2024 12:31 pm

@gear456 Also got RM850x for several months.

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10

04/07/2024 1:22 pm

Easy

(@easy)

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55 Posts
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I think Corsair RM750e (2023) is enough for RTX 4070 SUPER.

addss2 12/10/2024 1:45 pm

@easy Yes, in most cases, 750W PSU is enough.

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3

17/08/2024 1:14 pm

valler

(@valler)

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68 Posts
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750W PSU is enough, while 850W PSU is ideal for RTX 4070 SUPER.

Zen100 31/08/2024 1:39 am

@valler Yes, 850W PSU is more recommended, for future upgrade.

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1

06/06/2024 8:06 am

zliy_zliy

(@zliy_zliy)

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I'm using a Cooler Master V850 SFX PSU with my 4070 Super build and it's working flawlessly. Being an SFX model it's smaller in size but delivers stable, reliable power even under heavy gaming loads. The 80+ Gold rating means great efficiency too. If you're going small form factor, I can definitely recommend the V850 SFX.

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1

06/07/2024 3:02 am

Gaaagle

(@gaaagle)

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Get any 750W or 850W PSU.

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1

21/07/2024 1:44 am

Billy Jonson

(@billy)

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Corsair RM750e (2023)

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1

10/09/2024 12:13 pm

Odd09

(@odd09)

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My 750W PSU powers an i5-13600KF, liquid cooler, 32GB DDR5-5600 RAM, and RTX 4070 Super. System runs quietly and efficiently.

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1

04/10/2024 1:53 am

1sssssp

(@1sssssp)

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MSI MAG A750GL PCIE 5 & ATX 3.0: https://www.amazon.com/MSI-MAG-A750GL-Gaming-Supply/dp/B0CC3QBGDL/?tag=6890-20

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1

14/11/2024 1:45 am

C667

(@c667)

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Any PSU over 600W is OK.

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1

28/11/2024 1:32 am

Michael_Murphy

(@michael_murphy)

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I have MSI MAG A750GL with RTX 4070 SUPER, no issues and love it.

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0

17/11/2024 3:08 am

U8883

(@u8883)

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21 Posts
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RM750e.

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0

12/12/2024 12:29 pm

999996

(@999996)

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Also recommend the RM850x.

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20/12/2024 2:44 am

BsBsBs

(@bsbsbs)

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Can a 600W PSU handle the RTX 4070 SUPER?

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