EDIT: At 550/1250, I get 28.3 W at the wall and 27.3 W in AxeOS
I provide only 120V AC input to the PSU, making it even less efficient.
At 550/1250, fan fixed at 80% my LV07 hashrate is 1050GH/s, Asic temp is 55C, VR temp =51C, gui says 26.9 Watt, AC measured is 28.6 Watt
At 600/1200, fan fixed at 80% my LV07 hashrate is 1120GH/s, Asic temp is 55C, VR temp= 52C, gui says 26.9 Watt, AC measured is 28.5 Watt
Same power consumption but just over 6% more hash capacity.
Asic lottery ..
Worth checking out what each LV07's individual sweet spot is.
Thank for feedback, on my lucky i don't get any increased performance by overclocking it. Today i hook it up to a mw psu and do some tests.
I modded the fan system, machined the heatsisnk and replace the thermal grease, designed new panels for mounting noctua fans now im getting asic temp to 38c and vr 33c. Maybe my asics are tired.