Will this power supply be enough?

Y0shster

Honorable
Oct 9, 2013
3
0
10,510
Hello fellow members of Tom's Hardware,

I am in the middle of upgrading my computer, but my graphics card (Gt520) just won't cut it anymore. I am looking into a Hd7970 Matrix Platinum but I only have a 430w PSU, I figure a 430w PSU will not run an FX 8320 and the matrix platinum. I am looking at the Corsair CXM 750w and wondering if this would be sufficient
My computer
AMD FX 8320
8Gb Corsair Vengeance 1866mhz
HD7970 Matrix Platinum
2 7200Rpm drives
4 case fans

Thank you for reading this and I do hope you guys can help me out.
Chris.