[ChuckNorris89]

If that blows your mind, you should see how Microsoft did the emulation of the PowerPC based Xeon chip to X86 so you can play Xbox 360 games on Xbox One.

There's an old pdf from Microsoft researchers with the details but I can't seem to find it right now.

[dev_tty01]

They also bought a boat load of PPC Macs for much of the early Xbox dev work.

[RedShift1]

Any good videos on that?