Hi i'm Techsan and French

My first rig start for mining BTC

2x 7870 oc

GPU0:
Core 1215
Mem 150
Vddc 1.25

Hashrate ~452 Mh/s

GPU0:
Core 1245
Mem 150
Vddc 1.25

Hashrate ~463 Mh/s

Total : ~915 Mh/s

Next step add a 7950 in one month

I think it's a good start

Techsan