This is a pretty beast PC. I have it, and it runs BF3 on high at 30-40 FPS and BF4 on Medium to Low at 30-40 FPS
This runs Minecraft at 60 FPS in the Intel HD 4600 GFX, with no issue at all.
HP ProBook 450 G1
1. Intel i7 4702MQ with Intel HD 4600 Graphics
2. Kingston 8GB (4x2)
3. Seagate Internal Hard Drive 1TB(500GBx2)
4. AMD Radeon 8750M
5. Windows 7(Windows 8 comes included in a CD which you will have to install)
If youre main purpose is Minecraft go for the one without the AMD GFX and an i5 processor