What should be the total rate for two Radeon 7970?
Use the Linux system
Program: cgminer 2.10.5
That he wrote to me:
(5s) 783M (avg) 626 Mh / s
GPU 0: 69C 5073RPM 322.6M/314Mh/s A: 192
GPU 1: 46C
1070RPM (
) 322.2M/313.5Mh/s A: 223
Until the hour i use it, statistics on the pool says 572 Mh / s
Tell that to the normal speed for 2 video cards or something I did wrong?
Why in the second rotational speed is so small and the temperature is lower?
I would be grateful for answers.
Outside card is always cooler as it gets better access to the air. And that is way too low for your hash rate on mine I used to use this in my .cgminer/cgminer.conf.
"intensity" : "8,8",
"gpu-engine" : "0-1100,0-1100",
"gpu-memclock" : "950,950",
"gpu-threads" : "2",
"auto-fan" : true,
"auto-gpu" : true,
"temp-target" : "75",
"gpu-fan" : "0-100",
"log" : "5",
"queue" : "1",
"retry-pause" : "5",
"scan-time" : "60",
"donation" : "0",
"shares" : "0",
"api-listen" : true,
"api-network" : true,
"api-port" : "4028",
"kernel-path" : "/usr/local/bin"
I have modified it for your use give these settings a try it should just about double your hash rate. You may even want to raise the "temp-target" : "75" to 80 depending on how hot you want the card to get or if it starts to throttle at that temperature.
