Graphics card in i5 650

[lil alves]

Hello,
i was wondering how worth it is to buy a i5 650 as opppose to an i5 750 plus a graphics card as in what can the 650 do that the 750 + gc cant?

 

[ares1214]

the i5 650 will be faster in single and dual core applications, but the i5 750 will be faster in just about everything else. the 650's on board graphics arent really good, so most cards you put together with the i5 750 would beat it.