Going to give me computer to my daughter (she needs a new one) and it gives me an excuse to build a new computer
I have been looking at
AMD Phenom II X6 Six Core 1055T "95W Edition" 2.80GHz
AMD Bulldozer FX-6 Six Core 6100 Black Edition 3.30Ghz
i know the bulldozer is a faster clock, but besides that, is there much difference between these CPUS ? or would i be better with an 8 core.

I have been looking at
AMD Phenom II X6 Six Core 1055T "95W Edition" 2.80GHz
AMD Bulldozer FX-6 Six Core 6100 Black Edition 3.30Ghz
i know the bulldozer is a faster clock, but besides that, is there much difference between these CPUS ? or would i be better with an 8 core.