And I mean being able to tell while in a store.
I know how to tell if a processor is good or not (Look at the Ghz, brand, cores, etc), but I really don't get how the video card series work.
I have a computer with an ATI radeon HD 5450 and it got a rating of 5.0/7.9 on the Windows rating scale, so I went to the store to buy a better one to the point where I found out I have absolutely no clue to tell besides a small idea from the price.
Is it based on series or brand or something? Please tell me :c