[valarauca1]

>IIRC Broadwell has several improvements over haswell both in IPC

Broadwell was a dye shrink of Haskell but architecturally identical. It was just moving from 14nm to 10nm. There was no IPC improvements. When you compare the 2 chips performance the difference was literally clock speed [1].

Yes there were encoder changes but the iGPU isn't part of Broadwell. It's iGPU, that's like saying the DRAM controller, or PCIe master router is part of Boardwell.

[1] http://www.anandtech.com/show/9320/intel-broadwell-review-i7...

[dogma1138]

Yes Broadwell was a dieshrink of Haswell with 10-15% improvement in ICP but it also had a few instructional changes like ADX.

https://en.wikipedia.org/wiki/Intel_ADX