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Title: AMD 7970 Low KHash/s Post by: sebasimp on April 15, 2013, 01:17:45 AM Hi i'm just getting less than 500 khash with clock@925 mem@1625 (0.57 ratio) or any other configuration using the 0.57 ratio on an AMD 7970 and using this settings in cgminer (http://anonymouse.org/cgi-bin/anon-www.cgi/http://img547.imageshack.us/img547/8285/guiminer.jpg)
My pc on Win 7 x64 with 8GB RAM, AMD Phenom X4 955 and AMD 13.1 Drivers Any help will be appreciated!!! sorry for my english Title: Re: AMD 7970 Low KHash/s Post by: sebasimp on April 23, 2013, 02:56:12 AM c'mon people, can anybody help me?
Title: Re: AMD 7970 Low KHash/s Post by: frojoe on April 23, 2013, 09:52:31 PM Yeah, I can help. I just did this with my 4 7970s this week. That whole ratio thing didnt work for me. I got my core as stable as I could and then the memory you want between 1700-1775. Concurrent threads I used 8192, GPU threads I used 2. Also I would make a new miner tab and no use the drop down for the presets. Hopefully this works for you as it did for me. I was able to get one card to about 700khash but with all 4 going its about 600-650ish. Let me know if this helps you.
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