HELP - Right settings?!?!?

[ibrahim11]

Hi, are these the right settings for a sapphire 7950 and a MSI 280x?

280x bat file:
timeout /t 30
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer –scrypt -o host:port -u x -p x –worksize 256 –intensity 13 -g 2 –thread-concurrency 8192 –device=0


7950 bat file:
timeout /t 30
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer –scrypt -o host:port -u x -p x –worksize 256 –intensity 19 -g 1 –thread-concurrency 21712 –device=1

Thanks