Ok as topic says I need some help getting this GPU past the 290kh/s area.
-I will not mine past 12 and will get nothing but HW errors. Increasing GPU engine will increase kh/s but only minimal. Increasing memclock does not increase speeds at all taking from stock upto max of 10 to 30% no results no improvement on speeds.
Have had a replacement on as thought it was a defective GPU and still this is the same with the replacement. --thread-concurrency 7680 also tried higher and lower making no odds also tried shaders at 1280 as that is the card shaders and processing units still not joy...
Tried ATI drivers 11.11 12,13 and also 13.1 and SKD 2.6 2.7 2.8
Tried almost every cgminer thier is and latest version, BFG miner, Reaper making no different to what am doing.
Can some help with getting this card up to speed. Have seen many people on here posting theri speeds and I followed a lot of guides and still its liek talking to a brick wall with this GPU lol...
Am open to any help and advise given and settings to try out and also offering a reward in LTC or FC if person or persons can solve my mining problem on this GPU.
Almost forgot Windows 7 x64 8GB ram CPU AMD 8core
-I will not mine past 12 and will get nothing but HW errors. Increasing GPU engine will increase kh/s but only minimal. Increasing memclock does not increase speeds at all taking from stock upto max of 10 to 30% no results no improvement on speeds.
Have had a replacement on as thought it was a defective GPU and still this is the same with the replacement. --thread-concurrency 7680 also tried higher and lower making no odds also tried shaders at 1280 as that is the card shaders and processing units still not joy...
Tried ATI drivers 11.11 12,13 and also 13.1 and SKD 2.6 2.7 2.8
Tried almost every cgminer thier is and latest version, BFG miner, Reaper making no different to what am doing.
Can some help with getting this card up to speed. Have seen many people on here posting theri speeds and I followed a lot of guides and still its liek talking to a brick wall with this GPU lol...
Am open to any help and advise given and settings to try out and also offering a reward in LTC or FC if person or persons can solve my mining problem on this GPU.
Almost forgot Windows 7 x64 8GB ram CPU AMD 8core
With CGMiner, I get 400kh/s. Thread concurrency 28000 (make sure to set GPU_MAX_ALLOC_PERCENT!) intensity 20, push your memclock as high as it will go, then start your engine clock at half that value and nudge it up until you get the best kh/s. Push it too far and your hashrate will drop. Both my 7870s like 1450 memclock, 975 engine clock.
