xredbeardx :
Vitric9 :
Note: I know your system is good enough and the FX octa core processors can generally give a good gaming experience, especially when overclocked. The GT 610 just does not have the horse power for 3d gaming. I tried some games on similar GT 420 (48/4/4) and had trouble with Borderlands 2 at 800x600.
also what is the diiference between gddr5 and ddr3 my mother board says ddr3 does this mean I would need to get a card with ddr3 memory or would a ddr5 work?
EDIT: Shorter Answer , Yes GDDR5 Memory on any GPU will work with that FX 8100 . Most Modern processors will work with DDR3 SDRAM (System memory) ,
Pretty much any decent GPU uses GDDR5 Memory, There are some DX10 GDDR3 GPUs like the GTX 275 or HD 4850 which are still okay to use.
GDDR5 is quad Pumped Memory , The R7 250 1150MHz would be 4600MHz Effective , on a 128 Bit Interface/bus that gives us a total of 73.6GB/s Total Memory Bandwidth...
But you want to know why your seeing that DDR3 Spec on modern GPUs. ie HD 6670 1GB GDDR5 vs HD 6670 1GB DDR3, I asked this before and found that there is no good answer for why we see the DDR3 and not the GDDR3, It is still Video Memory being used with the DDR3 Spec, not system memory(DDR3).
Note: GPUs using DDR3 have limitations on the Speed and overall Bandwidth