Hi,
I thought of sharing my hd7870 (tahiti LE = reduced hd7900 series chip
) configuration
This is with guiminer so
thread concurrency = 12404
gpu threads = 1
worksize = 256
intensity = 19
This is basically the hd7850 high preset in guiminer but with -i 19 and you need core clock @ 925 no more or less and mem clock @ 1500 vcore = stock
I'm pretty sure we can get more from this chip with oc I'll try later anways, 428~430kh/s is good for me. I'd recommend manually setting the fan to 60% if
you don't want the chip to get too hot as it doesn't go over 50% on auto and it lets it get into the 70c's
NOTE you wont be able to use your computer with these settings, use the hd7870 low preset = 335kh/s stable with core clock @ 975 during the day time
Feel free to donate if this helped
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