and gaming handicaps
no
wtf
i dont understand graphics card
teach me how to graphics card
VRAM: 1gb is gaming standard nowadays, 2-4gb is considered good
Core clock: 600mhz is a mid-low end card, 800-1000mhz is good
Memory clock: not quite sure but it's faster than core clock typically
All of these are factors in how fast cards are.
AMD: 0
X00 means the card's level. You want an 8-9 level for heavy gaming
X000 means the card's series. 5 is old, 6 is getting outdated, 7 is newest. Performance will vary slightly based on this.
Nvidia: I suck at nvidia cards, get something with more than 1gb of vram to ensure you're not getting one of their stuff cards.