my setup did 317kh on oc'ed sapphire7970 but driver went down after few minutes wont risk for 1x more kh, this gpu pool is hashing panda now

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
del *.bin
vertminer.exe --scrypt-vert -o stratum+tcp://gpu.pool.mn:3360  -u xxx.xxx -p xxx     -s 1 -E 15 -Q 1 -v 1 -w 256 -g 2 -I 13 --thread-concurrency 8192 --shaders 2048
pause