Can't wait for x11 mining! Going to save me on electricity and heat. Great job guys, you should all post an announcement of the multipool on Ultracointalk.org/ Btw averaging about 680Kh/s per card right now, I wonder what I can try to get it up to 750Kh/s.
i was running my 280x cards with this for about 750kh/s with power consumption of aprox. 260w per card and temperatures around 75°C:
-I 13 -g 2 -w 256 --thread-concurrency 8193 --lookup-gap 2 -Q 0 -s 1 -E 1 --gpu-engine 1070 --gpu-memclock 1500 --gpu-vddc 1.225
which is 2.8kh/s per 1watt..
unfortunatelly, my electric power cost me 0.23usd/kWh, and i have decided not to run scrypt anymore on my cards.
but, when is scrypt more profitable than x11, x13 etc., im running now this for 600kh/s with power consumption of aprox. 150w per card and temperatures around 58°C:
-I 13 -g 2 -w 256 --thread-concurrency 8193 --lookup-gap 2 -Q 0 -s 1 -E 1 --gpu-engine 877 --gpu-memclock 899 --gpu-vddc 0.980 (1.050V on cards with Hynix mems for stabilization)
which is 4kh/s per 1watt
so, more isnt always better
sure it depends on your kWh costs and your expectations of how long your gpus last..
my cards are all sapphire dual-x, for other models you maybe want to fiddle around gpu-engine speed, but at some point (on my cards above 1070) hashrate go down with higher freq.
