Quote Originally Posted by Zorlin View Post
DDR is RAM memory so is GDDR but GDDR was built for graphic cards and its alot faster. DDR is also used in graphic cards but thesedays only budget cards have DDR memory on the otherside CPU's can only use DDR not GDDR.

For current generation cards the best ram is GDDR5 so if yr looking for one get one that has this.

I understand now, thank you very much for the information.