what\'s the best graphic card for my dg31pr m.board? gtx 560 or gtx 550ti?
i need a good card for gaming
my pc specs:
Processor Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz
Intel DG31PR motherboard
2GB DDR2 RAM
Hard Drive 320 GB
if there is bottlenecking problem will it affect gaming?(witcher 2,crysis,gta4,etc....)
No. Despite its age, the E7400 is still a great gaming processor except for a few games which can take advantage of more than 2 cores. So the 560Ti will not cause it to bottleneck specially at higher resolution where the strain is more on the graphics card than the processor.
If yes, it does have enough PCIe connector but not sure about the +12V. One site mention 14A (too low!) while the other site 2x18A (may work but not too much comfort from me). The Amperes are put on the wrong voltages. Even a corsair CX430 430W PSU can supply more ampere than this PSU at 12V.
If you have it long in your PC without any problem, I guess it will work but not much confidence because of the conflicting specs claimed on the different sites. But if you can take the a picture of the PSU label showing the amperes capacity in each voltage, then we can say for sure.