EVGA SuperNOVA 750 GT Power Supply Review

The EVGA 750 GT is a good PSU, which would be more attractive at a lower price.

EVGA SuperNOVA 750 GT
(Image: © Tom's Hardware, Shutterstock)

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Performance Rating

(Image credit: Tom's Hardware)

Overall performance should be higher, given this product's price. 

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)

Noise output is not far from competing offerings.

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)

The 750 GT scores high in the efficiency chart. 

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 should be more effective with 230V input. 

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Aris Mpitziopoulos
Contributing Editor

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

  • hermitboy
    As far as the EVGA SuperNOVA product group goes, it looks like the G5 line is better than this GT line.
    Any idea how either of those compare to the SuperNOVA GA line?
    Or why EVGA has so many different types of SuperNOVA?

    I've seen the GA line in a number of bundles lately (with GPUs), but haven't found any reviews outside of the basic ones from shopping sites or comments on Reddit/other forums. So it is nice to see so many PSU reviews here that go into so much detail.
    Reply