Sapphire 7870 Overclocking problems

AlexHYS

Honorable
Nov 9, 2012
41
0
10,540
So I was stupid at the time and got duped into a normal 7870 instead of a 7870XT.
I wanna play Far Cry 4 on High,but low framerates are a very real problem for me.
I'm using a GPU clock/Memory Clock/VDDC setting on 1050/5000/1168 respectively.
The fan setting is also on Automatic.

Anyone can give me a mild overclock setting that does not need waterblocks to function?

And is getting Crossfire 7870 reccomended?

Much appreciated,
AlexHYS.