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Title: hd7970, hd6950 together, drivers HELP please Post by: antyGMO on May 15, 2013, 06:44:18 PM Hi!
I want to connect 7970 with 6950 in one rig. Please tell me is it ok, and what drivers, catalyst version should i use to this combo. Title: Re: hd7970, hd6950 together, drivers HELP please Post by: os2sam on May 15, 2013, 11:45:14 PM Q: Which AMD SDK is the best for cgminer?
A: At the moment, versions 2.4 and 2.5 work the best for R5xxx and R6xxx GPUS. SDK 2.6 or 2.7 works best for R7xxx. SDK 2.8 is known to have many problems. If you are need to use the 2.6+ SDK or R7xxx or later, the phatk kernel will perform poorly, while the diablo or my custom modified poclbm kernel are optimised for it. Q: Which AMD driver is the best? A: Unfortunately AMD has a history of having quite a few releases with issues when it comes to mining, either in terms of breaking mining, increasing CPU usage or very low hashrates. Only experimentation can tell you for sure, but some good releases were 11.6, 11.12, 12.4 and 12.8. Note that older cards may not work with the newer drivers. |