Lol Mod changed it:
https://www.raspberrypi.org/products/raspberry-pi-zero-w/(Edited 1 minute later by a moderator.)

Does it have Iris® graphics?
@OP@previous (C)
iris graphics are on the cpu
@previous (MR MIKE PENCE)
Exactly. They're faster because they're right next to the CPU so they can exchange data easier. It's better when the GPU and CPU are made by the same company like how Apple makes both the Mac and OS X. It just works.