SSD Vs CPU for Android Compiling


Hey guys, I'm looking to get some new hardware and was wondering if anyone can tell me your core/hard drive usage while compiling and using a virtual machine in android development. I either can get a more expensive processor, or an SSD and a cheaper processor. Also I can get more cores with an amd 8 core, or better cores with an intel, something like a 2500k, depending on how many cores are utilized. What do you guys think would be best?

Cheers. :D