Broadwell includes LLC, just for comparision

By: anon (spam.delete@this.spam.com), October 22, 2016 8:52 am
Room: Moderated Discussions
> > If you look at the Hurricane die shot, that includes cache as well.
> >
>
> To clarify, I don't think the 11.6 mm^s includes the LLC slice. They are not that stupid.
>

Unless they have screwed up massively it must include the LLC slice.

http://cdn.wccftech.com/wp-content/uploads/2016/05/Intel-Broadwell-E-Die-Chipshot-789x840.png
10 Core 246 mm^2 Broadwell LCC Die.

10x 11.6 mm^2 = 116 mm^1
If that doesn't include the LLC then just the cores, LLC and everything to the right of the 2nd row of course would be easily more than 200 mm^2.
Now add the uncore, memory controller etc. and it's >400 mm^2. Not even remotely close to 246 mm^2.

That said said while I don't agree with excluding the L2 and lower caches I can't imagine Linley Gwennap would make that mistake. If someone bothered to read the "Mobile Chip Report" it will probably say that Broadwell is just for comparision purposes and includes both the L2 and LLC.


The article seems to be mediocre at best though.

I mean
> Apple doesn’t always have the best performance per square millimeter,
> writes Gwennap, but it makes up for it in efficiency per clock cycle
that's not how it works.
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