Help for new PC to Multiboxing ( wow )

[thunderm]

Greetings!


I wanted to know your recommendation to upgrade my pc to make my multiboxing smoother.


I currently have 8 WoW accounts running with:

Intel Core i7-4790 3.60GHz

Nvidia gtx780 ti

16GB Ram ( 4 x Kingston 4GB DDR3 )

(and ofc , 256 ssd with OS and WoW client)

I can currently run all 8 clients (hardly already) , and I wanted for Black Friday to change my PC for one that was at least decent, and maybe to upgrade from 8 to 16 accounts?


I hope your help and recommendation


Thanks and best regards

(Sorry if my english is not good )