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Performance Rating
Average relative performance is low compared to similar spec units like the Corsair RM750x and the EVGA 750 G6.
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).
Under normal operating temperatures, the average noise output is increased.
Efficiency Rating
The following graph shows the PSU's average efficiency throughout its operating range with an ambient temperature close to 30 degrees Celsius.
Average efficiency is high.
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 achieves decent performance.
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Current page: Performance, Noise, Efficiency and Power Factor
Prev Page Transient Response Tests, Timing Tests, Ripple Measurements and EMC Pre-Compliance Testing Next Page Bottom LineAris Mpitziopoulos is a contributing editor at Tom's Hardware, covering PSUs.
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helper800 The title should have been; Gigabyte PSU Review: Lacking any Explosive Features, Good or Bad.Reply -
watzupken I don't know man. Once beaten, twice shy. Even with the fixes, this is not a PSU that I will use or recommend. To me, the worst part is how Gigabyte tried to shrug off responsibility for the explosive PSU that are potential fire hazard, and put off fixing the shortcomings of the PSU for almost a year.Reply -
NightHawkRMX
The explosive p-gm is discontinued. It has been replaced by the UD series which are "fixed" allegedly.Pc amature said:How do I know difference between new model and old model