I would like to get my 790 running as fast as possible.  I have already added 16 gig Ram and a SSD drive.

 

However, I would like to also upgrade the processor, it currently has an i3?

 

What Processor options can I select from? 
I know it is Socket 1155 LGA,  but could I put in a :  

Intel Core i7-2700K Sandy Bridge 3.5GHz (3.9GHz
Turbo) LGA 1155 95W Quad-Core Desktop Processor Intel HD Graphics 3000
BX80623i72700K  

 

Thanks.