I have no clue how those rails, ampers stuff work.. when playing bf3, the wattage is in range of 200-250w, max what i saw was 270 ( msi kombustor running ) and league of legends with 140-190wats ( cpu at 4.3ghz, gpu at 1050/1420 ). by watt usage i would say i am ok, but as I said, since I have no clu,e maybe I am slowly burning my psu down and some day, it migh burn and take some components with it ( been using my rig for 8months now though, no problem so far )
for measuring i use solid dt22 device
for measuring i use solid dt22 device