7950 by sapphire and PSU

Hi everybody,

i would like to know if my PSU corsair CX600watts is sufficient to power up all those things without damaging the gpu:

-seagate HDD sata 3 512 mo
-asus P8Z77-v
-core I5 2500k 3,3 ghz no overclock yet
-dvd/rw combo
-2 sticks of 4go ram ddr3 corsair vengeance blue 1866mhz
-ati radeon 7950 by sapphire.
- 1 usb keyboard logitech
- 1 mouse logitech G700

The rig starts correctly and works correctly in game but i have doubts about giving it enough power... Could it possible damage the gpu by sending not enough power?

thanks in advance for your replies,