bitsandchipsAMD Reveals the Monsterous ‘Exascale Heterogeneous Processor’

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TheELF

Diamond Member
Dec 22, 2012
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The APU, dubbed an “Exascale Heterogeneous Processor” or EHP for short is the mother of all APUs with 32 Zen Cores, an absolutely huge Greenland graphics die and upto 32 GB of HBM2 memory – all on a 2.5D interposer.

The site you link to (wccftech) seems to say something different
Previously leaked information revealed the existence of a 16 Core Zen APU with HBM Graphics, and it now appears (via Fudzilla) that there is a monstrous 32 core processor in the works too – minus the Greenland integrated graphics.
So either 16 cores + graphics or 32 cores with no graphics.

Anyone care to speculate on the cost of one of those processors?
I mean the 32Gb alone costs a lot.
 

dark zero

Platinum Member
Jun 2, 2015
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Much more reasonable.
Actually that's what AMD said in the beginning...

16 Core + 32GB HBM targeted to HPC

32 Pure Core without any Graphics, targeted to servers

Both targeted to the very high end.

However as for desktop market, we are seeing this:

4 Core + 4 GB HBM to compete Crystalwell
8 Core without Graphics towards the Core i7 E
 

Fjodor2001

Diamond Member
Feb 6, 2010
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Actually that's what AMD said in the beginning...

16 Core + 32GB HBM targeted to HPC

32 Pure Core without any Graphics, targeted to servers

Both targeted to the very high end.

However as for desktop market, we are seeing this:

4 Core + 4 GB HBM to compete Crystalwell
8 Core without Graphics towards the Core i7 E

If this is what we'll get and Zen delivers as promised, I think that lineup looks really good. Well balanced variants.
 

2is

Diamond Member
Apr 8, 2012
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I don't think they are hyping any more than others in the business. For example just look at how Intel hailed Skylake as "its most important chip architecture in a decade". That is totally ridiculous, seeing how it performs in reality.

Apples and Oranges

When something Intel is overhyped, the disappointment is because the % increase over it's competition (which is itself these days) isn't as high as one may have hoped. When AMD is overhyped, the disappointment is because it's still not competitive.
 

el etro

Golden Member
Jul 21, 2013
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May be competitive if AMD uses >500mm² of silicon. 16C of CPUs and the rest is GPUs, big cache. Even at low yelds(lets say 15-20% yelds in the case) it still will be a profitable product.
 

dark zero

Platinum Member
Jun 2, 2015
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Apples and Oranges

When something Intel is overhyped, the disappointment is because the % increase over it's competition (which is itself these days) isn't as high as one may have hoped. When AMD is overhyped, the disappointment is because it's still not competitive.
It's similar to nVIDIA now... since Intel iGPU is increasing dramatically their performance and nVIDIA GDDR5 reached their limits, their only hope is HBM2, similar to AMD. The problem? Supplys... AMD has the priority and nVIDIA is getting later. They will come late to the party.

Now... going to AMD again (and bashing them BTW)

Time to give a prediction about some specs and prices about the upcomming chips... Do not to take seriously. Is only a crazy guess.
Since most of the chips might have HT... AMD will put the bar very low in order to compete... Also, since HBM1 won't be obsolete too fast, the prices could be enough low to put it on their APU's.
Also... they could implement a technology called Partial HT, who can make some cores goes HT and some cores stay without it, alowing to make the chips cheaper without screwing their prices.

Non iGPU prices (14nm) - Except the Sempron and the Athlon, the rest are made for OC. The rest can do, but with other ways.
Sempron X2 - 2 Cores - 3.00 Ghz - 2Mb L3 - No HT - $50 - $55
Athlon X4 - 4 Cores - 2.70 Ghz - 2Mb L3 - No HT - $75 - $80
Phenom X4 - 4 Cores -3.00 Ghz - 4Mb L3 - Partial HT (2 cores with HT enabled, 2 cores with HT disabled) - $125 - $145
Phenom X6 - 6 Cores -3.25 Ghz - 4Mb L3 - Partial HT (2 cores with HT enabled, 4 cores with HT disabled) - $160 - $180
FX Hexa Core - 6 Cores - 3.25 Ghz - 6Mb L3 - With HT - $200 - $225
FX Octa Core - 8 Cores -3.50 Ghz - 8Mb L3 - With HT - $325 - $375
With HBM iGPU prices (14nm) - From the A6, all are designed to OC, the rest can do, but with other ways
E1 - 1 Core - 2.75 Ghz - 2Mb L3 - 1GB "L4 HBM1" - With HT - $65 - $70
E2 - 2 Cores - 2.50 Ghz - 2Mb L3 - 1GB "L4 HBM1" - No HT - $80 - $90
A4 - 2 Cores - 2.80 Ghz - 4Mb L3 - 2GB "L4 HBM2" - Partial HT (1 core with HT enabled, 1 core with HT disabled) - $120 - $130
A6 - 2 Cores - 3.20 Ghz - 4Mb L3 - 2GB "L4 HBM2" - With HT - $140 - $160
A8 - 4 Cores - 3.0 Ghz - 6Mb L3 - 4GB "L4 HBM2" - Partial HT (2 cores with HT enabled, 2 cores with HT disabled) - $180 - $200
A10 - 4 Cores - 3.2 Ghz - 8Mb L3 - 4GB "L4 HBM2" - With HT- $250 - $275
If you have others, launch that. Well... knowing Intel's pricing, AMD ones tends to be cheaper and will have lower performance.
 
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Fjodor2001

Diamond Member
Feb 6, 2010
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Apples and Oranges

When something Intel is overhyped, the disappointment is because the % increase over it's competition (which is itself these days) isn't as high as one may have hoped. When AMD is overhyped, the disappointment is because it's still not competitive.

Not apples and oranges at all, according to Oxford English dictionary:
Overhype: Make exaggerated claims about (a product, idea, or event); publicize or promote excessively
So the overhyping lies in making exaggerated claims compared to what is actually delivered. Note that this is regardless of what market position that item has. So Intel is clearly guilty of that with Skylake.

Quite obvious really. Otherwise the market leader in any product segment would be given carte blanch to make any ridiculous exaggerated claims about a product while failing to deliver accordingly, without it being called overhyping.
 
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Sweepr

Diamond Member
May 12, 2006
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Not apples and oranges at all, according to Oxford English dictionary:
So the overhyping lies in making exaggerated claims compared to what is actually delivered. Note that this is regardless of what market position that item has. So Intel is clearly guilty of that with Skylake.

Quite obvious really. Otherwise the market leader in any product segment would be given carte blanch to make any ridiculous exaggerated claims about a product while failing to deliver accordingly, without it being called overhyping.

The only ridiculous thing is your distorted interpretation. Do you have any proof/evidence that they were talking about pure performance when they called Skylake their most significant chip family of last decade?
 

dark zero

Platinum Member
Jun 2, 2015
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The only ridiculous thing is your distorted interpretation. Do you have any proof/evidence that they were talking about pure performance when they called Skylake their most significant chip family of last decade?
And sadly... the revolution was Sandy Bridge. Skylake seems to be a little revolution, like Ivy to Haswell... I miss the days of epic improvements on every aspect.
 
Aug 11, 2008
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That claim is so absurd. Saying it is the most important chip in a decade is in no way making any claim of performance. It could well be the "most important" simply because the PC market is declining and intel really needs more competitive products to combat ARM. Bulldozer was AMD's "most important" chip also, because it was the basic architecture they have depended on for several years. Pretty much sunk the company, but it still was the "most important" because there was no other alternative. Somehow I think Skylake will be more successful than that.

And if AMD were to claim Zen is the most important chip coming out for them, I would not call that hype in the least. It certainly is true, because it is their last chance to remain (become) a meaningful cpu company again. Now their claim of 40% IPC improvement, OTOH, could well turn out to be hype.
 

TheELF

Diamond Member
Dec 22, 2012
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Now their claim of 40% IPC improvement, OTOH, could well turn out to be hype.
It's not hype,you just have to understand what they are saying,it will be 40% more just like the i3 has 30something more ipc compared to a similar frequency pentium.
It will be throughput/multithread speed and not single thread speed.
 

Dresdenboy

Golden Member
Jul 28, 2003
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citavia.blog.de
It's not hype,you just have to understand what they are saying,it will be 40% more just like the i3 has 30something more ipc compared to a similar frequency pentium.
It will be throughput/multithread speed and not single thread speed.
IPC is neither ST nor MT speed. It is one of many factors.
 

dark zero

Platinum Member
Jun 2, 2015
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That claim is so absurd. Saying it is the most important chip in a decade is in no way making any claim of performance. It could well be the "most important" simply because the PC market is declining and intel really needs more competitive products to combat ARM. Bulldozer was AMD's "most important" chip also, because it was the basic architecture they have depended on for several years. Pretty much sunk the company, but it still was the "most important" because there was no other alternative. Somehow I think Skylake will be more successful than that.

And if AMD were to claim Zen is the most important chip coming out for them, I would not call that hype in the least. It certainly is true, because it is their last chance to remain (become) a meaningful cpu company again. Now their claim of 40% IPC improvement, OTOH, could well turn out to be hype.
We need to wait until the reviews.
But... considering:
- Moving from CMT to SMT (removing that 20% performance penalty)
- Moving from 32 nm to 14 nm (giving at best 20% performance increase)
- Using their version of Hyperthreading (giving 20% of aditive performance in the best case)

Definately 40% of IPC is the most realistic number. Also they need that improvement since Intel is already 40% better than best AMD chip and AMD Zen will land when Kabylake is there.

Also Intel knows that since AMD is out of the game on CPU, they needs to take nVIDIA down on Mobile GPU (one of their biggest source of income from nVIDIA). Their Gen 10 (Kabylake) is pointed to be a nVIDIA killer product. Maybe during that time, they won't improve their CPU and only focus on attack nVIDIA. That could be the only chance AMD has.
 

2is

Diamond Member
Apr 8, 2012
4,281
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Not apples and oranges at all, according to Oxford English dictionary:
So the overhyping lies in making exaggerated claims compared to what is actually delivered. Note that this is regardless of what market position that item has. So Intel is clearly guilty of that with Skylake.

Quite obvious really. Otherwise the market leader in any product segment would be given carte blanch to make any ridiculous exaggerated claims about a product while failing to deliver accordingly, without it being called overhyping.

It's Apples and Oranges if you actually understood what I said. I'll give you a hint, I wasn't arguing the definition of "hype"

Considering that I actually acknowledged Intel products get over-hyped too when I said "when something Intel is over hyped" I find it quite astonishing that it still went over your head and you proceeded to waste your time looking up the meaning of the word "hype"

Actually now that I think about it it's rather funny.

When a new Intel CPU is on the way, Intel users complain about how it's likely going to be a incremental performance increase on the CPU side and worry about lack of OC potential

When a new AMD CPU is on the way, AMD users think it's going to leap frog multiple generations of Intel CPU's that have dominated AMD and suddenly be the performance king. When that doesn't happen, you wait for "software optimizations" for the next few years that never happen.
 
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cytg111

Lifer
Mar 17, 2008
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.. It looks to be a jack of trades chip, master of none.

.. Or filling a niche. I am sure they'd not produce a product for a non existent market.
Given their position I cant see them breaking new markets, "creating demand".

Maybe its a PS-5 chip .. heh

edit : but legit question, what the hell is the target segment for such a product?? Who needs it?
 
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cytg111

Lifer
Mar 17, 2008
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.. Do you have any proof/evidence that they were talking about pure performance when they called Skylake their most significant chip family of last decade?

Yes I have, let me pull it out of my *** for your viewing pleasure. As a performance monster, skylake was certainly hyped as the next big thing.. Intels data may be open for interpretation (akin to how the devil reads the bible) - but there have been no effort to stop said hype-train from intels side. Whatever, non of us expects anything from silicon until it hit legit reviews, skylake, kabylake, zen whatever.. In this context, asking for proof, is like .. wait a minute, i think i can squeeze one more out..
 

Sweepr

Diamond Member
May 12, 2006
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Yes I have, let me pull it out of my *** for your viewing pleasure. As a performance monster, skylake was certainly hyped as the next big thing..

Oh, I'm sure you can find a lot of stuff right there but Intel never made any official claim about Skylake performance as far as I can remmember.
 
Aug 11, 2008
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Oh, I'm sure you can find a lot of stuff right there but Intel never made any official claim about Skylake performance as far as I can remmember.

Well, they did recently in some slides. Seems like the cpu was something like 10% in some obscure benchmark. Specint, or something?

Actually, if one wants to blame Intel for hype, I think Broadwell was more overhyped and disappointing, but performance and availability wise, than any recent release. Lets hope Skylake is not the same, especially as to availability.

But really, I dont blame AMD or Intel for the hype, as much as I blame the unblinded acceptance by some posters of claims by one company and total debunking of similar PR claims by the other. That and how they even take claims beyond any reason, and claim any test that shows their favorite chip not living up to the hype to be biased.
 

Sweepr

Diamond Member
May 12, 2006
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Well, they did recently in some slides. Seems like the cpu was something like 10% in some obscure benchmark. Specint, or something?

Actually, if one wants to blame Intel for hype, I think Broadwell was more overhyped and disappointing, but performance and availability wise, than any recent release. Lets hope Skylake is not the same, especially as to availability.

But really, I dont blame AMD or Intel for the hype, as much as I blame the unblinded acceptance by some posters of claims by one company and total debunking of similar PR claims by the other. That and how they even take claims beyond any reason, and claim any test that shows their favorite chip not living up to the hype to be biased.

That was leaked, Skylake-S's official introduction happens this week and at IDF.
Also the performance claims from those slides are not outrageous, certainly in the ballpark of what you would expected from an Intel tock. It's not like they are talking about huge IPC gains one and a half year before (expected) launch.
 
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Abwx

Lifer
Apr 2, 2011
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Apples and Oranges

When something Intel is overhyped, the disappointment is because the % increase over it's competition (which is itself these days) isn't as high as one may have hoped. When AMD is overhyped, the disappointment is because it's still not competitive.

What about BDW s 1.6x perf/Watt improvement..?.

Not only It wasnt delivered but was beaten hand down by an AMD chip built in 28nm.

That s reality, rest is your usual urban legends posted and reposted ad nauseam.
 

Fjodor2001

Diamond Member
Feb 6, 2010
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The only ridiculous thing is your distorted interpretation. Do you have any proof/evidence that they were talking about pure performance when they called Skylake their most significant chip family of last decade?

Who has said it's all about performance? At least I have not. Problem is that Skylake is not Intel's "most important chip architecture in a decade" by any metric.

Or would you really say it's more important than e.g. Conroe or Sandy Bridge? In that case in what way?
 
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Fjodor2001

Diamond Member
Feb 6, 2010
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It's Apples and Oranges if you actually understood what I said. I'll give you a hint, I wasn't arguing the definition of "hype"

Considering that I actually acknowledged Intel products get over-hyped too when I said "when something Intel is over hyped" I find it quite astonishing that it still went over your head and you proceeded to waste your time looking up the meaning of the word "hype"

Actually now that I think about it it's rather funny.

When a new Intel CPU is on the way, Intel users complain about how it's likely going to be a incremental performance increase on the CPU side and worry about lack of OC potential
If Intel says that Skylake is its "most important chip architecture in a decade", and it's nowhere near that by any metric in reality, Intel is still overhyping it no matter how you try to spin it.
When a new AMD CPU is on the way, AMD users think it's going to leap frog multiple generations of Intel CPU's that have dominated AMD and suddenly be the performance king. When that doesn't happen, you wait for "software optimizations" for the next few years that never happen.
Huh? Who has said that they expect AMD to "leap frog multiple generations of Intel CPU's"?
 

Sweepr

Diamond Member
May 12, 2006
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Who has said it's all about performance? At least I have not. Problem is that Skylake is not Intel's "most important chip architecture in a decade" by any metric.

Or would you really say it's more important than e.g. Conroe or Skylake? In that case in what way?

Core 2 might have been revolutionary on desktops but it was an evolutionary product as far as mobile was concerned. Considering the top notch manufacturing process, new (tock) CPU architecture, new graphics architecture (HEVC decode/encode), 15W Iris Pro SKUs and a brand new GT4e option for high-end notebooks/desktops (no AMD APU will touch it till 2017), improved I/O, wireless charging & WiGig, integrated imaging solutions + touch + sensor hub, strong focus on mobile (lowering both chip and platform power) and the fact that server Skylake (Purley) is described as the biggest platform advancement since Nehalem (6-channel DDR4, 28-cores)... yes, I think it might be very important to the company. They could easily justify that claim.

If Intel says that Skylake is its "most important chip architecture in a decade", and it's nowhere near that by any metric in reality...

It is, list of reasons above, your personal feelings on the matter won't change facts.
 
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Abwx

Lifer
Apr 2, 2011
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15W Iris Pro SKUs and a brand new GT4e option for high-end notebooks/desktops (no AMD APU will touch it till 2017),

Lol...

47W, officialy, to get 10% better 3DMark 11 score than a 35W Carrizo, that s what you call untouchable..

TDP wise certainly but in perf/Watt thats just a joke, yet another one using urban legends while deliberatly ignoring the numbers.

And i already told you SKL wont change the picture, it will just bring Intel more or less on parity features wise but it will have lower GPU perf/Watt and not a better CPU perf/Watt, at best it will barely match Carrizo in this register.
 
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