difference between DRR and DDR 2 Graphic cards?

Sep 24, 2018
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Do i need a DDR 1 Graphic Card in order to run on my DDR1 computer or is it fine to run a DDR 2 Graphic card on a DDR1 computer?
 
Quite the antiques you speak of there. Brought back some memories.

Regarding system and vram, there's no relation. Only relation for a graphics card is the slot.

Modern motherboards for example run DDR4 memory and compatible Pcie graphics cards running on this platform can have gddr3, 5 or 6.