I have problem with mining speed somehow. Getting 12mh per card but it should be close to 14mh I'm not sure if i put the enviromental variables correctly, can anyone confirm how this is done exaclty?
I have 6x 370 rig
- intel g3220
-h81 pro-g
-4gb ram
- windows 10 home single language
- catalyst 15.12
claymore v5.1
set virtual memory inital size to 16384 and maximum 16384
https://s31.postimg.org/e7rsyh0wb/Untitled.pngAnyone?

I assume you added the following in the beginning of batch file?
GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100
but I have 7 x 370 (using 3to1-PCI riser to get 6+1=7 x GPUs), H81-Pro-BTC, Celeron1840, 8GB RAM and SSD using latest Crimson 16.3.2, Windows 8.1, Virtual memory set MIN=16,000 and MAX 20,000
CDM v5.1 mining ETH and DCR
Total hashrate dual mining: 102.6MHs
Yes everything should be there. I previously had a regular pc with 280x mining at optimal speed with these settings. Gonna try new version of drivers later and if that not works gonna install Windows again. I assume any other drivers shouldn't interfere with mining speed e.g outdated chipset drivers or whatnot?
E: when I set dcri to 1 or single only I get a bit more speed 3-5mh for total speed. With 280x it was vice versa, with single I had bad hashrate and in dual optimal hash.