Sorry wrong spot


5 !070 Mining Rig Middle 3 cards clock slower???

Windows 10 Clean install again...installed again same
AsRock H110 Pro BTC+ 8gigs G3930 7th Gen Celeron
5New risers again... swapped Same

in afterburner Clocks for 3 middle cards 100-150mhz slower then end cards....
with any setting... anyclock settings or powerlimit.... all card cool 50-60c
but middle cards run cooler due to less clock???
 
When get home tonight going to swap cards and see what happens...
 
Bios changed pcie slots from auto to gen1 no change still same...
 
Any ideas Guys Thanks !!!