So, what is a GeForce 7800 GTX 512? I'll give you a clue, the 512 at the end isn't referring to the late incarnations of the Ferrari Testarossa - thank god! Don't even get me started on how the most globally recognised Ferrari is one of the worst - but I digress. Of course the 512 at the end of the model name refers to the amount of memory that the card has - basically twice the amount of the standard 7800 GTX.



Link: Trusted Reviews