hi yeah it is my config file of .bat file
cgminer --scrypt -o stratum+tcp://usa.liteguardian.com:3333 -u parhamdante.1 -p x --shaders 1792 --intensity 14 --worksize 3072 -g 8
I change if since that post this topic and my average hash rate is 530 kh/s my vga is a HD 7950 gigabye windforce
here is the specs
Chipset   Radeon HD 7950
Digital max resolution   2560 x 1600
Analog max resolution   2048 x 1536
Process Technology   28 nm
PCB Form   ATX
Core Clock   Base 900/ Boost 1000 MHz
Memory Clock   5000 MHz
Memory Size   3072 MB
Memory Bus   384 bit
Card Bus   PCI-E 3.0
Memory Type   GDDR5
DirectX   11.1
OpenGL   4.2
Multi-view   4
I/O   HDMI * 1
DVI-I * 1
Mini DisplayPort *2
Card size   H=38 mm, L=285 mm, W=126 mm
Power requirement   500 W