To help anyone with Sappire Vapor-X HD 7950 3GB DDR5, the following are my settings and hashrate with Vertminer.
I have 10 GB of RAM 2 sticks of 8 and 2 GB each running Win 7 64 bit Enterprise
Batch file settings:
setx GPU_MAX_ALLOC_PERCENT 200
setx GPU_USE_SYNC_OBJECTS 1
vertminer --scrypt-vert -w 256 -I 13 -g 2 --lookup-gap 2 --gpu-powertune 20 --gpu-memclock 1500 --gpu-engine 1100 --thread-concurrency 10240,10240
I played around the intensite, thread concurrency a bit to achieve the following max hash rates.
http://i.imgur.com/OgSFzhh.gif
Thanks.
Any doge donations welcome!
DOGE: DRxAxERbGJZKZhG8vEP6eQHX4TtWg6ws5S
Damn, nearly 80C that's extremely hot.. unless you're water cooling..I have 10 GB of RAM 2 sticks of 8 and 2 GB each running Win 7 64 bit Enterprise
Batch file settings:
setx GPU_MAX_ALLOC_PERCENT 200
setx GPU_USE_SYNC_OBJECTS 1
vertminer --scrypt-vert -w 256 -I 13 -g 2 --lookup-gap 2 --gpu-powertune 20 --gpu-memclock 1500 --gpu-engine 1100 --thread-concurrency 10240,10240
I played around the intensite, thread concurrency a bit to achieve the following max hash rates.
http://i.imgur.com/OgSFzhh.gif
Thanks.
Any doge donations welcome!
DOGE: DRxAxERbGJZKZhG8vEP6eQHX4TtWg6ws5S
Hey, thanks for the comment. I did not realize that I was running really hot when the ambient temperatures are very high!, btw, I am from Bangalore, India and probably one of the very few miners in India who has invested in Mining. (Well, pooled money for a long time to get a gaming system, and now it's serving a dual purpose and slowly paying for itself! with extremely high power tariffs!) Either way, with the high ambient temperature, it makes sense to run'em as cool as possible. After fiddling around with the settings some more and undervolting, the following are the temperatures. Might be useful for someone!
Now I've got a bit more hash with cooler temperatures! yay!
http://i.imgur.com/X7fjnKE.gif
