Updating the CPU for 12 core
I just got a Mac pro mid 2010 8 core (2 x5620) from eBay.
My question is ,
I want to put new thermal paste on the CPU, it's a good idea to buy the upgraded CPU for 12 core?
5680 or 5670? There will be a big difference?
Or to stay with the 5620 8 core?