4x shappire R9 280x vapor-x GPU 0 always faster than GPU 1 2 3 ?? memory swap 40 gb have 3x bios 015.42, elpida 1x bios 015.41 hynix. Does anybody have an idea?
You did not post the clock settings. perhaps gpu 0 has better clock settings than the rest.
all stock, can not use any amd tool, it says driver not installed.... Driver install many time, ok in windows. use tech power gpu z
amd monitor no info
windows 10 the same, slower speed for all gpu,s gpu 0 faster, no amd tools
amd driver 15.12 not possible to install stays on 2%
missing windows update's??? or anything? use 16.10.3
GPU clock all the same
No info
Its fine. hashrate are usual with your clocks settings.