Currently I have a PC with spec: MB Gigabyte GA-P75-D3 Proc Core i7 2600 box DDR3 Kingston 12GB PSU Xigmatek NRP VC503 500W And dA GTX 760 I will sell this computer then buy a new computer with a budget under $700. with newest PC like 1150 slot. But with budget under $700 (in my Country) might only be able to get Core i5. My question is, For rendering PC like AfterEffects, Cinema4D, SonyVegas, AdobePremiere, 3dsMax, (sometimes games), am I better stick with my older computers or with a new PC? Because core i7 have 8 threads while core i5 4 thread. Apologize for bad English.