Thanks so much for your information. If I wait and then get a GTX 580 or GTX 670, would I need to also upgrade power supply, add ram, or any other equipment like cooling or other? Here is what I have:
Intel I7 950 3.06GHZ 8 m LGA 1366
MSI X58 PRO-E SLI / CROSSFIRE MOTHERBOARD
EVGA Superclock GTX 470 1.25GB... one GTX 470
A-Data Gaming Series 2GB X3... 6 GB total
Thermaltake TR2 RX-850 ... 850W power supply
If I wait and willing to get a killer deal down the road, what suggestions would you recommend here to really increase its performance, please let me know. Thanks everyone!!!......
No need to either as games today still barely take advantage of 4gb of ram. You would need more ram if you use ram intensive applications like editing software and such, but for gaming, you are good to go.