I HAVE A ASUS P5E-VM-DO MOTHERBOARD AND PROCESSOR IS INTEL CORE 2 QUAD AND 8GB OF NON ECC BUFFERED DDR2 RAM AND CORSAIR GS 700 SMPS AND 1 GB HARD DISK AND I AM IN SEARCH OF BEST GRAPHICS CARD WITH ATLEAST 4 GB DDR3 WITH 256BIT PLEASE SUGGEST ME BEST GRAHICS CARD FOR GAMING AS WELL AS FOR CAD RENDERINGS LIKE ANY BEST QUADRO PLEASE
If you want over 4GB of memory in a GPU you may want to look into Cross firing 7870s, or SLI 660 - 660ti, depending on your motherboard's compatibility.
memory does not add in crossfire or SLI. 2 2GB cards is still 2GB. 79xx cards have 3GB and are reasonably priced.
OP: Titan has 6, there's a 7970 with 6 and a few expensive 4GB 670\680s.
Gaming card are not for CAD, nvidia 600s have poor compute performance. GPUs don't have DDR3. Workstation cards are not for gaming. I HIGHLY doubt you need 4GB. Almost NO ONE does. And it's no measure of performance.
And your CPU will bottleneck ALL the above GPUs. You'd be better of to state what you want to do with the card and what programs, than ask about a specific spec that doesn't affect performance and you don't really understand.
Please no caps. It's very hard to read and considered shouting
my config is
motherboard asus p5e-vm-do (pci e 2.0)
processor intel core to quad 6600
trancend non ecc buffered ddr2 ram of 8gb
smps corsair gs700
and present graphics card is asus gt610 2gb ddr3
but i dont find satisfied can u pls suggest me a best config for the purpose of cad applications and renderings in 3ds max or adobe after effects etc my total concentration is the best config for renderings
if my config which i have is good than pls suggest a good grahics card better than this on my pci e 2.0 please or suggest a best rig