I am talking about die size, man. By the way, you have already ate your words on PassMark latency report, didn't you?
What words have i eaten, we dont know enough about Zen latency yet, Passmark reports my ivb random latency as 74ns. Passmarks latency single click test reports latency as only twice my L3 latency (20 something), AIDA reports it @ 50 something ( at work so i cant look). if i was to guess i would say the core or the L2 perfetcher is matching passmarks read pattern wouldn't you?
Yes latency is important and it will be dissapointing if it is real world Zen is 90ns while skylake is 50 something with comparable DDR4. if you have lots of misses and lots of stalls to memory then thats where SMT helps alleviate that problem so in most cases that extra (worst case) 35ns its not that bad.
"Let's make a small core and LARGE ARSE interconnect that takes as much as space as four cores and 8 mb of L3". That sort of philosophy?
Looks like you haven't been keeping up with issues in silicon production, WATTS per mm, power hot spots, etc
But more to the point why does it matter, the manufacture cost is so low vs the development cost and on going reoccurring business costs that its far more important that you can see at good margin which AMD can with Zen
Because i don't remember the second part. You have a point
though, i sometimes forget that Zeppelin is just like HEDT is just a server reject.
Can you just cut the crap? honestly? /Sebastian Vettle, The chips that we the highend desktop like are actually different to the chips Server market want.
We want the high clocking high leakage 4.5ghz + capable chips. 32 core Server wants the low leakage, low power in 2-3ghz target range.
So no not server rejects, your just wrong.
Obligatory reminder that these supposed "monsters" are only useful for scale-outs.
You forget that Intel salvages defective GPUs just fine as E3 Xeons.
If you call the entire enterprise and cloud and DC markets "scale out" then sure. Depending on price scaling in the line up P2 24 core a P with 16 channel memory ( allowing either 16 or 32gb dims) will be the best $ for VM density product on the market. Add in ~24 direct full bandwidth NVME drives ( its hard to fit more in 2RU) and it is also by far the best hyper converged platform as well.