Technical Advice

Hello,
My present configuration is as give below.:_
My Mobo is MSI 790GX Platinum Gaming Series.It has:-
2 PCI Express x 16 slots ( support into two x 8 ports when Gross-Fire Enabled)
2 PCI Express x 1 slot
2 PCI slots
The Memory support is DDR2 667/800/1066 SDRAM ( 8GB Max )
The CPU is AMD Phenom x4 9850Quad-Core Processor Black Edition. Code name is Agena
Can I install new Zotac GeForce GTX 650 2GB DDR5 GC Nvidia 650 GTX Graphic Card on my system. Since I am not familiar with Computer I am asking this question.I dont want to buy this Card if it does not support my existing system.. Kindly advice. Regards
Mudlapur
Email ID: krishnamurthy.mudlapur@gmail.com
Bangalore 560079 India
M0b 9845144074