Will a Phenom II X6 1100T Black Edition work with MSI 870-G45 AM3 AMD 770 ATX AM

will a
Phenom II X6 1100T Black Edition processor
work with
MSI 870-G45 AM3 AMD 770 ATX AMD Motherboard
and a
SI N550GTX-Ti Cyclone OC GeForce GTX 550 Ti Graphics card

gotta know, I think they will, but I want to make sure before I get each of these.
my old pc finally kicked the can (first the Graphics card, wich I replaced with a nearby spare oooollllddd graphics card I happened to have, then I did something or other and my motherboard went on the fritz, so I NEED these new parts, and their a major upgrade on what I had, and they are all I need for now (my old graphics card was like a 7300 GeForce GT I think...)