demon king :
hang-the-9 :
List the rest of your system specs, power supply wattage, case type, PC brand and model number. We can help you find a card that will work with your system. As above, the RAM used in the computer has nothing to do with the RAM used in the video card, or what kind of card can be used. The only thing that affects that is how much power you can feed the video card, the card interface to the motherboard and if the card can fit inside the case.
The consultant mentioned that the latest graphics cards that come i.e the 2 GB graphics card do not fit into the DDR 2 slots, and hence only DDR 3 RAM must be equipped for it to work. Is this true or does latest graphics cards work on both DDR 2 RAM and DDR 3 as well
If they are both unrelated, what graphics card can you suggest which is compatible with my DDR 2 slot to play games like spiderman shattered dimensions, resident evil 6 and so on and so forth....budget is max Rs 7000 (approx 120 Dollars)
Are you sure he was talking about the memory slot and not the PCIe slot? There are some issues with older PCIe revisions with new cards, maybe that's what he meant? He may have been saying that the newer systems with DDR3 RAM would have the newer PCIe slots and thus would be OK to use new cards in where your older system could have issues with some cards.
You need to reply to the other questions about your system, case size, PC brand and model, power supply power.