DeepCool PX1200G ATX 3.0 Gold Power Supply Review

Efficiency

Efficiency is pretty good, hitting its peak at 40% and a good sweet spot between 60-80% load, which bodes well for gaming as even my RTX 4090 and i7 typically pull 400-600W.

PFC is good, but not the best I’ve seen, again typically hitting its sweet spot from about 60% load upwards.

PFC (Power Factor Correction)

Voltage Regulation

Voltage stability is excellent though, a little hot on the 5VSB but still well within the ideal 3% target.