The 1handed 80 hammers aren't very useful for DPS. 2handed 80 hammer yellow 80 hammer is a lot better for DPS~
I'm not too sure about relic, but you 80 relic got +10% attack speed which I'm guessing is quite useful. Since you will still most likely switch to 1handed hammers somtimes, the +10% 1handed DMG from hammers should be useful too. o/