what are good command line flags for sapphire 6950

[ehmdjii]

hello,
just got my sapphire 6950 and default mining is running at 310Mh/s

i ve read that using several command line flags to start the miner can improve this. which ones are recommended?

edit: catalyst 6.11 / win7 64bit / guiminer

[1715567814]

1715567814

[1715567814]

1715567814

[dsrb]

Windows? Linux? another-os?

[ehmdjii]

windows 7 64 bit
latest catalyst and SDK

[xane]

pheonix: -k phatk platform=0 device=1 VECTORS BFI_INT AGGRESSION=11 worksize=128 FASTLOOP=false

diablominer: -v2 -w128

[ehmdjii]

thanks actually i am using guiminer, which miner is that using behind the curtains?

[Vanquistador]

thanks actually i am using guiminer, which miner is that using behind the curtains?

pocblm is default for windows machines I believe.  With OC and -v -w128 I'm achieving 400m/hash

[xane]

thanks actually i am using guiminer, which miner is that using behind the curtains?

pocblm is default for windows machines I believe.  With OC and -v -w128 I'm achieving 400m/hash

yep, also -f60 if you going to attempt to use the machine while mining. Increases responsiveness.

[dsrb]

After that, you can always OC that pos and extract some neat MHash/s more.

[senbonzakura]

http://www.overclock.net/amd-ati/915716-6950-shader-unlock-voltage-control.html

360 mh/s.... unlocked shader , -v -w128 -f 0