How well will minecraft run on my new computer?

So i'm buying a new hp envy ultrabook, wondering how well I can run minecraft! Specs below:

AMD A10-5745M APU with Radeon HD Graphics
8gb ram

Not bad at all, my brother has a A8 and it plays minecraft pretty well.

You should be pretty fine. Minecraft is not a very difficult game to run. Here are the specifications for Minecraft below, and you should be well above it.