Hi there...
since the last nFactor switch i really don't get my ATI 6950 (1GB) und 6870 (1GB) mining properly any more in my 1st PC...
i actually get lots of HW-errors for the 6950 :-(
even with massively lowered intensity...
Result is: only <= 100kH/s and that with hell lot of HW-errors on the 6950 (but there are no HW-errors on the 6870 though)
1st PC with 6950 and 6870:setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
microCoinminer.exe -o stratum+tcp://mrce[Suspicious link removed]t2pools.com:6000 -u A -p B --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --queue 0 --scan-time 2 --expiry 4 --thread-concurrency 8000 -I 12,11 -g 1 -w 256
My other PC (my Rig) with 3* 280X runs O.K. --> Hashrates app. 305 kH/s per card
It runs fine even with higher intensity since i increased the thread-concurrency from 8000 to 16384...
2nd PC (=RIG) with 3* R9 280X (3GB):setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
microCoinminer.exe -o stratum+tcp://mrce[Suspicious link removed]t2pools.com:6000 -u A -p B --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --queue 0 --scan-time 2 --expiry 4 --thread-concurrency 16384 -I 15 -g 1 -w 256
Anyone having a helping idea? ;-)
Regards
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