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Best Power Supplies for 3080 in 2024

Overview

NVIDIA's next-generation graphics cards (GPU) have arrived, and upgrading your PC with one of our recommendations for the best power supplies for 3080 ensures that it will be able to reach its full potential.

Power supply units (PSUs) that are inadequate or outdated can cause instability and system instability, which is the last thing you want to see while launching the very first game with the new GPU. 

Reviews

1. EVGA SuperNOVA 750

Best Efficient

Specification

  • Series: 220-P2-0750-X1
  • Brand: EVGA
  • Compatible Devices: Personal Computer
  • Connector Type: 24-pin
  • Output Wattage: 750 Watts
  • Form Factor: ATX
  • Wattage: 750 watts
  • Cooling Method: Air
  • Item Dimensions LxWxH: 6.5 x 5.91 x 3.3 inches
  • Item Weight: 8 Pounds

Pros

  • Fully Modular for reduced clutter.
  • 92% (115VAC) / 94% (220VAC~240VAC).
  • Long battery life.
  • Long-term reliability.
  • All cables fully braided.
  • Includes bag for storing unused parts.

Cons

  • ECO mode not designed for gaming.

Product's Summary

The EVGA SuperNOVA P2 features 750W of horsepower and is reasonably priced for what you get. It has an efficiency rating of 80 Plus Platinum, which means it should run at around 92 percent by weight at half load. It's totally modular, so you'll only use the wires you need, and it comes with a 10-year warranty to back it up.

2. Dark Power Pro 12 1200W

Best Overall

Specification

  • Series: BN646
  • Brand: Be quiet!
  • Compatible Devices: Personal Computer
  • Connector Type: ATX
  • Output Wattage: 1200 Watts
  • Form Factor: ATX
  • Wattage: 1200 watts
  • Cooling Method: Air
  • Item Dimensions LxWxH: 17.33 x 12.8 x 11.15 inches

Pros

  • 80 PLUS Titanium efficiency.
  • Multiple GPUs
  • Fully digital control (PFC, LLC, SR/12V)
  • Virtually inaudible operation at average load

Cons

  • Might catch fire upon boot

Product's Summary

Dark Power Pro 12 featuring 1,200W of power and an 80 Plus Titanium efficiency rating, the Dark Power Pro 12 is a true beast (netting about 94 percent efficiency at full load). For those who want the best CPU and maybe several GPUs, this is indeed a lot of power. It has a 10-year warranty and is entirely flexible for convenient wire management.

3. Seasonic PRIME TX-850, 850W 80+ Titanium, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode,Perfect Power Supply for Gaming and High-Performance Systems, SSR-850TR

This is another 80 Plus Titanium-certified power source, however this one has a lower 750W power output for people who are not really planning on anything too lavish. It's totally detachable, so your PC case won't be clogged with wires, and it comes with a 12-year warranty to back it up. It should be a good choice if you have a little more money in your budget.

Pros

  • Excellent electrical performance and stability.

  • Allows customize cooling needs.

  • 12 year worry-free warranty.

  • Less energy wasted during power conversion.

  • Affordable.

Cons

  • Inflated price.

FAQs

1. Is 850w enough for 3080 and 5900X?

Yes, it suffices, but it isn't perfect. Under peak usage, an RTX 3080 can consume up to 370W, while a Ryzen 9 5900X can consume up to 150W.

2. Is a 850w power supply enough for 3080Ti?

Although 850W is sufficient, the CXM is not the type of power supply you should use with a 3080Ti. The RMx 850w, which is of superior quality, would be significantly more appropriate. Quality is crucial; a high-quality 850w is preferable to a poor 1000w.

3. What happens if your power supply is too high?

The device might be damaged by too much or too little voltage. Some devices may try to compensate for the absence of voltage by boosting current, but this can harm the device or, in the instance of a motor, cause it to overheat and fail to provide the required torque.

Final Thought

The NVIDIA RTX 3080 is still hard to come by over a year after its release, owing to a global chip shortage. If you're looking to buy one of the best power supplies for 3080 in 2022, be sure to check our guide again for thorough details!

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