Re: Genoil's ZEC miner: AMD ZCash miner for Windows

Im using my 7950 shappire rig of 6 gpus getting a media of 16 hashes per gpu. is this good for this type of gpu??
Is there any ways of use 99% of my gpu usage, im stuck at around 85%?

Thanks for the help if u could. Grin

If the GPU is sat between 80~85% as your graph shows it suggests that they're memory bandwidth/latency limited. Most 7950/7970 will happily do atleast 1500MHz, start there. Failing that you probably want to use a custom BIOS with tighter timings, usually copying a memory strap from 1250/1375 to 1500 does the trick. When I used to have 7950s I was using tighter timings(The Stilt's) and memory clock was around 1700MHz. This provided excellent performance for scrypt and Eth type crypto.

Kind of slow mine does 20-25 sol/s with genoils miner 0.4.2 on stock settings

Now im moving on average 19.5 but reach 25 seems too much. I can only increase the memory clock from 1250 to 1575.

Btw thanks walrus. One more question u guys think genoil is the better miner right now? I have issues with all the miners but i dont know if there's a better option out there. Claymore is going to release his own zcash miner hope it works great.