Is this CPU compatible with my Motherboard?

According to Speccy, my motherboard is an ECS-USA GeForce6100PM-M2 (Socket AM2 )
My current processor is an AMD Athlon 64 X2 5200+.

Someone purchased an AMD Black Edition Phenom II X6 1100T as a gift for me, but it's still in the process of being shipped.
(http://www.tigerdirect.com/applications/SearchTools/ite...)

Will it work, or do I need to buy a new motherboard?

(I'm sorry. I'm sure questions like these get annoying, but I'm not that bright in this area.)