Ok so I have this 4 year old PC system that I inherited, I plan on using it for another year or two as my only system before upgrading to/waiting for Haswell Extreme. I'm trying to see of it could handle a modern GPU and thus some modern video gaming, or if I would be bottlenecked in a severe way.
ASUS M4A78-E AM2+/AM3 AMD 790GX HDMI ATX AMD Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131368
North Bridge
AMD 790GX
South Bridge
AMD SB750
And it has this CPU:
AMD Phenom II X3 720 2.8GHz Socket AM3 95W Triple-Core Black Processor HDZ720WFGIBOX
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649
It seems to run windows 8.1 ok, a bit sluggish here and there compared to the best out today but I think that an SSD would help with that (it has a 640GB WD Black at the moment). DDR2 800 Ram is maxed with 4 slots filled with 6GBs (1GB x 2 and 2GB x 2). 650w Corsair PSU.
I just want to know if I get a modern GPU and play a Bioshock Infinite level of game or perhaps Batman Arkham Origins.
The PCI expansion slots:
Expansion Slots
PCI Express 2.0 x16
2 x PCI Express 2.0 x16
(Single x16 or Dual x8)
PCI Express x1
2
PCI Slots
2
I forget is PCI 3 backwards compatible or not?