Which brand is typically better at certain tasks?

[TubbyGreg]

AMD Have better Graphics on their APUs

 

[teabaghead]

Iris is on the Skylake CPUs?

 

[Orcvader]

Iris is on the Skylake CPUs?

Not all of them: https://en.wikipedia.org/wiki/Skylake_(microarchitecture)

 

[Martini1991]

It's mostly thanks to Iris graphics with that huge fast cache. AMD's very own CPU bottlenecks the GPU.

No. The RAM bandwidth does, not the CPU.

 

[Martini1991]

AMD Have better Graphics on their APUs

Actually. They don't.
Intels best versus AMD'S best is a loss for AMD.

 

[DragonQ]

Is "Intel's best" the Broadwell-C chips? AFAIK they have better IGPs than Skylake.

Remember that AMD's CPU technology has been stalled for a while now and their APUs are ageing too. It's no surprise Intel have caught up in this area.