Has any 7950 owner observed any performance boost while using TheKev's build over classic ones? If so, using what kind of values on their .conf file?
As far as I can see the Kevminer is more stable then the official one. As to your question what value's I am using (I've got an Asus 7950):
rawintensity: 1048576
threadconc: 19712
gpu-engine: 1000
gpu-memcl: 1500
gives me a nice 290+ khash, without any hardware errors whatsoever.
Hope I could be of help.
Thanks a lot for your input! For the past ~12 hours I am running stable 4x 7950 (Sapphire) @ 290Kh/s all undervolted @ 1.094v, using the following:
engine: 950
memory: 1325
rawintensity: 7168
tc: 8193
Temps are (without any extra fans):
gpu0: 73,9
gpu1: 58,9
gpu2: 73,4
gpu3: 70,8
I will keep those setting for a few more hours and then adjust a bit, since it looks like there is a lot of room for testing using rawintensity.