Efficiency Normal, Light & Super-Light Loads
Efficiency is high at normal loads and with 115V input but not so high at the same load range with 230V input. At light and super-light loads, the platform achieves good results.
The average efficiency is satisfactory for a Gold-certified PSU. Given the more 12V FETs, I expected a better result than the GF3 1200.
The APFC converter performs well.
Average Efficiency 5VSB
The 5VSB rail is not efficient.
Vampire power is low at both voltage inputs.