EVGA SuperNOVA 750 G6 Power Supply Review

EVGA SuperNOVA 750 G6
(Image: © Tom's Hardware)

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Performance Rating

(Image credit: Tom's Hardware)

The overall performance is almost on par with the Corsair RM750x (2021). The Cooler Master V750 Gold V2 clearly is the leader in this category. 

Noise Rating

The graph below depicts the cooling fan's average noise over the PSU's operating range, with an ambient temperature between 30 to 32 degrees Celsius (86 to 89.6 degrees Fahrenheit).

(Image credit: Tom's Hardware)

It is a bit less noisy than the Corsair RM750x. Cooler Master's offering beats both, though. 

Efficiency Rating

The following graph shows the PSU's average efficiency throughout its operating range with an ambient temperature close to 30 degrees Celsius.

(Image credit: Tom's Hardware)

High enough average efficiency score, but we cannot leave uncommented the amazing performance of the V750 Gold V2 model! 

Power Factor Rating

The following graphs show the PSU's average power factor reading throughout its operating range with an ambient temperature close to 30 degrees Celsius and 115V/230V voltage input. 

The APFC converter needs tuning, especially with 230V input. 

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Contributing Editor

Aris Mpitziopoulos is a Contributing Editor at Tom's Hardware US, covering PSUs.

  • Johnpombrio
    It is amazing how many different power supplies EVGA makes. There is the usual 550,650,750,850, 1000, and 1600 watts. The GA, GM, GT, GQ, a plain, cheap G+, and so many others. Then comes the superNOVA branded ones with their G(gold), P(platinum), and T (titanium) efficiencies. Each of THESE superNOVA families has G2, G3, G5, and G6: P2 through P6; and the super expensive T series. I have an EVGA superNOVA 850 G2 which I bought because it was on a great sale and I trust EVGA in most things. I hope a good rating on a 750 G6 means a good rating on a superNOVA 850 G6 which will be needed with my Alder Lake build coming up.