My HD 7990 uses 300W and gets 55 MH/s (MUSIC,EXP,UBQ) and the RX VEGA is doing 41 MH/s with the same power consumption OMGWTFBBQ.
Did HD 7990 make 55 MH/s just after launch date, or it was optimised many years?
lol. yeah. to some people progress seems to be a linear thingie. architectural changes in Vega may require a new approach to feeding it up properly?