AMD to transition to 28nm bulk in 2013 (digitimes)

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Homeles

Platinum Member
Dec 9, 2011
2,580
0
0
Oh, so now you're saying AM3 is dead. Okay.

I never stated nor implied that AM3+ was going to see any attention after Piledriver. In fact, the arguments I have made were based on the assumption that AM3+ ends with Piledriver. Had you actually read anything I was saying, you would know this. Your deliberate misrepresentation of my position is a straw man and is completely disrespectful.

Read the thread. Read the posts I've made. Read the slide I linked. Until you do this, do not bother me with your unintelligent and disrespectful garbage.
 

podspi

Golden Member
Jan 11, 2011
1,982
102
106
If it is not necessary why do people (and business) buy the latest generation and faster processors? Why is the average age of a desktop computer in home or server in datacenter not 15 years; why is it not increasing dramatically even though we have had 'good enough' processors for at least 5 years?

It is not an either-or situation. AMD would be much happier if they could mate a CPU like IVB with their iGPUs, rather than their current underwhelming CPU lineup. AMD know they are weaker in the CPU area, so they prefer to talk about their strengths. Intel play the same game. As consumers we would be extremely naive to buy into such attempts to spin information by either manufacturer.

I'm not trying to get into an argument about "fast enough". What I am saying is if AMD's fastest CPU is as fast as Intel's higher-end mainstream/low-end enthusiast chips, they will be fine. You can debate their ability to produce such a chip, but my point was that for that specific market (Think 2500K, 3500K), APU-only is fine.
 

lifeblood

Senior member
Oct 17, 2001
999
88
91
Did you not see the roadmap I linked? CPUs are not dead yet.
I see the slides you posted and they show that one last series of low end server CPUs will come out for AM3+ called “Delhi” and they will be PD based. After that it only lists “Future Server APUs”. For low end servers and desktops it looks like the slide agrees with what I said before, that it will be APUs on FM series sockets.

I do see at the high end “Future Server CPU’s” which I admit I missed before, but those are for high end servers on C & G series sockets, not desktops. I stand corrected on that point.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
I never stated nor implied that AM3+ was going to see any attention after Piledriver. In fact, the arguments I have made were based on the assumption that AM3+ ends with Piledriver. Had you actually read anything I was saying, you would know this. Your deliberate misrepresentation of my position is a straw man and is completely disrespectful.

Read the thread. Read the posts I've made. Read the slide I linked. Until you do this, do not bother me with your unintelligent and disrespectful garbage.

You really need to read your own posts. For example when you said you have proof AM3 isn't dead. Do you need me to quote you?
 

Abwx

Lifer
Apr 2, 2011
11,167
3,862
136
If DDR4 make significant market growth in 2013 then we can assume
that Steamroller wont use AM3+ boards since the server version,
wich will be the same die as an eventual DT 8C version , is scheduled for 2014.
 

Homeles

Platinum Member
Dec 9, 2011
2,580
0
0
You really need to read your own posts. For example when you said you have proof AM3 isn't dead. Do you need me to quote you?
Yes. Find where I explicitly stated that AM3 isn't dead.

Go ahead and embarrass yourself.
 

Ajay

Lifer
Jan 8, 2001
16,094
8,106
136
If DDR4 make significant market growth in 2013 then we can assume
that Steamroller wont use AM3+ boards since the server version,
wich will be the same die as an eventual DT 8C version , is scheduled for 2014.

Well, AMD, with significantly lower sales, could probably make the jump to DD4 in 2013. Micron, for one, is expecting to produce a fair amount of DDR4 in 2013, IIRC. But since 2013 will still be Piledriver on the desktop and server, the market will be stuck with AM3+ for another year and a half. So, I sort of wonder where all this DDR4 will be going in 2013?
 

ShintaiDK

Lifer
Apr 22, 2012
20,378
145
106
I wouldnt bet on huge amounts of DDR4 in 2013. I have a feeling its gonna be expensive and relatively low amount. (Hence why expensive servers will start with it.) First really starting to shine in 2014 and full flow in 2015.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126

Homeles

Platinum Member
Dec 9, 2011
2,580
0
0
No apology needed. I think you need to apologize for your ignorance and for wasting my time. Let's start with your ignorance of what the word "explicit" means:

explicit: Fully and clearly expressed; leaving nothing implied.
http://www.thefreedictionary.com/explicit

Now that you're educated, let's take a look at the whole post I was replying to -- not some out of context bullshit:
Steamroller for APUs, Pilediver for the last FX. Not to mention the AM3 platform is dead in the serverspace, just like all other current AMD platforms. AMD just got nothing in the performance segment.
You still don't have proof to back up these claims. I, in fact, have proof to verify the opposite.
*proof*
New CPUs AND APUs coming to servers on 28nm. No release date... but AMD is not done in the performance segment. If AM3+ is dead, what will be its successor? Take a wild guess... and also take a wild guess on what type of memory it will use and when that memory becomes available...
So where did I say "all of these claims?" I didn't. Claims is plural. He made multiple claims that he could not back up. Given that I did not use the word "all," I did not explicitly claim that every one of his claims were unproven. It could be implied that I meant all of them, which directly conflicts with the definition of explicit.

Phynaz 0 Homeles 1

Now that I have successfully defended myself, let's take a look at the first thing you said. It's quite laughable:

I see a slide that runs until.....This year.

AMD has already stated that Piledriver is the end of AM3+. Just Google it.

Since you're incapable of reading slides, I'm going to spoon-feed you:



Let's look at the 28nm column. See that part where it says "New Platforms?" See how it's segregated from the AM3+ bubble to the left of it? That means that AM3+ won't be living on to 28nm. If you had acceptable reading comprehension skills, you would have been able to figure that out. Instead, you made a redundant comment -- it shows right there in the damn slide that Piledriver is the end of AM3+!

Phynaz 0 Homeles 2
I see a slide that runs until.....This year.
Let's look at the title of the slide. "2012-2013 Server Roadmap: APU Join CPU in Server Market"

Oh hey, it runs to 2013 -- not "until this year." I would feel bad for your illiteracy, if you weren't such a terrible person.

Phynaz 0 Homeles 3

...aaaand I do believe 3 strikes means you're out. Checkmate.

Don't try arguing with me, unless you enjoy looking like a gigantic fool. You are not on my level.

Oh, and I should make it clear that the slide says "New CPUs." That means no IGP. It's also 28nm based and on a new platform, so it looks like there's some hope for performance parts from AMD in the future.
 

Homeles

Platinum Member
Dec 9, 2011
2,580
0
0
TL;DR. You're not very concise are you?
When you leave me with such a massive load of crap to disprove, it's impossible to be.
But as far as your last sentence "it looks like there's some hope for performance parts from AMD in the future."

http://www.anandtech.com/show/5492/amds-rory-read-outlines-amds-future-strategy
"no where in AMD's future direction is a focus on the high-end x86 CPU space."
That quote is quite vague and left to interpretation. No road maps explicitly mark the end of of performance desktop parts.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Oh. So you believe marketing materials.

See my sig.

And then read the transcripts of AMD conference calls.
Or, go look at the roadmaps for Falcon. Or Swift. How about Terramar or Sepang? How did those roadmaps work out? Heck just look right here on Anandtech for the roadmaps that AMD marketing have pumped out and see how accurate they have been.

Edit:
Here's one for you:
http://www.brightsideofnews.com/Dat...m-14nm-Fusion-ASIC/AMD_Fusion_Roadmap_675.jpg

Where's the 28nm APU we were supposed to have by now?

Since you've had to stoop to name calling instead of facts I think I'll bale out of this one. You've made your intentions and allegiance clear.
 
Last edited:

Homeles

Platinum Member
Dec 9, 2011
2,580
0
0
Oh. So you believe marketing materials.

See my sig.

And then read the transcripts of AMD conference calls.
Or, go look at the roadmaps for Falcon. Or Swift. How about Terramar or Sepang? How did those roadmaps work out? Heck just look right here on Anandtech for the roadmaps that AMD marketing have pumped out and see how accurate they have been.

Edit:
Here's one for you:
http://www.brightsideofnews.com/Dat...m-14nm-Fusion-ASIC/AMD_Fusion_Roadmap_675.jpg

Where's the 28nm APU we were supposed to have by now?

Since you've had to stoop to name calling instead of facts I think I'll bale out of this one. You've made your intentions and allegiance clear.
Basically, you've just tried to argue that a product is more likely to release when roadmaps of it don't exist. Brilliant.

Not sure if you paid any attention to the tech world at all last year, but AMD changed their CEO. It's pretty obvious -- to someone that knows anything about business -- that changing the CEO of a company is going to lead to projects getting cancelled.

Given that, AMD has had a particularly high number of cancellations over the past year. Unless AMD changes CEOs again, logically the roadmaps will be subject to less change.

Also, a lot of AMD's cancellations have been largely due to GloFo's manufacturing issues. Now that AMD is not tethered to GloFo, there's potential for product execution to improve.

No, having a roadmap for future products doesn't guarantee that those future products will ever make it to market. If you look at the slide I posted earlier, you can make out in the lower left corner "AMD roadmaps subject to change without notice." That goes for every tech company... whatever happened to Larrabee?

Regardless, something as drastic as the "end of CPUs" would be a pretty loud and clear message.
 

lifeblood

Senior member
Oct 17, 2001
999
88
91
Regardless, something as drastic as the "end of CPUs" would be a pretty loud and clear message.

Dude, I'm really not sure what your arguing any more. The way I read it you thought that after Vishera AMD was going to release their next performance desktop part on AM4 using DDR4. That's the way I read it. However, the slide you provided makes it clear the next low end server and desktop processors will be APUs, not CPUs. Hence, it will not be on AM style sockets, and they will not be CPUs. I made a mistake by saying that CPUs were probably dead at AMD but retracted that when I saw that future high end server CPUs would be CPUs (no iGPU).

Could you please clarify what your saying cause I'm confused?
 

chhz

Junior Member
Jun 25, 2012
1
0
0
Hi,

the slide you provided makes it clear the next low end server and desktop processors will be APUs, not CPUs.

Actually, the slide doesn't say anything about desktops. AM3 has a place in the server world as well. That's why it's mentioned on the slide. (E.g. http://www.tyan.com/product_SKU_spec.aspx?ProductType=BB&pid=462&SKU=600000294)

Hence, it will not be on AM style sockets, and they will not be CPUs.

These are just marketing labels, are they not? One might as well refer to an Ivy Bridge processor as APU. Intel just chooses not to. That being said, AMD might still go ahead and try to compete on the higher end desktop with a de facto APU sold as CPU, just as Intel does it with Ivy Bridge. (And why shouldn't they name the corresponding socket AM4?)
 

ShintaiDK

Lifer
Apr 22, 2012
20,378
145
106
But AM3 is dead in the serverspace after the next release. And the Pilediver FX is the last on the desktop. Then its steamroller dualco..^H^Hmodule APUs instead on FMx platform. Also why the APUs is far ahead on the CPU uarch.
 

CTho9305

Elite Member
Jul 26, 2000
9,214
1
81
ARM Announces 45nm SOI Test Chip Results That Demonstrate Potential 40 Percent Power Savings Over Bulk Process

The silicon results show that 45nm high-performance SOI technology can provide up to 40 percent power savings and a 7 percent circuit area reduction compared to bulk CMOS low-power technology, operating at the same speed. This same implementation also demonstrated 20 percent higher operating frequency capability over bulk while saving 30 percent in total power in specific test applications.

The problem is that what we do have evidence of in the real-world is that (1) TSMC is the only foundry to have made money in the entire history foundry business and they have determined that SOI is not viable for their business model, and (2) the other major user of SOI was AMD and they too failed to financially capture success with their reliance on SOI whereas Intel's reliance on Bulk-Si certaintly did not lead to its financial undoing.

So this seems to be a case of theory versus practice. In theory there is no difference between theory and practice, but in practice there is.

I'd be very skeptical of the claims in that article too. The article makes it sound like only a fool would design a mobile processor / SOC on bulk, yet as far as I know, Qualcomm, Nvidia, Apple, and Samsung are all using bulk for their phones / tablets. Something is being left out...
 

Ajay

Lifer
Jan 8, 2001
16,094
8,106
136
But AM3 is dead in the serverspace after the next release. And the Pilediver FX is the last on the desktop. Then its steamroller dualco..^H^Hmodule APUs instead on FMx platform. Also why the APUs is far ahead on the CPU uarch.

I really doubt they'll be dual cores. Even though AMD's server share is small, it's still a significant part of their revenues. They will need more cores to compete (mainly on price) with Intel.
 

Idontcare

Elite Member
Oct 10, 1999
21,118
59
91
I'd be very skeptical of the claims in that article too. The article makes it sound like only a fool would design a mobile processor / SOC on bulk, yet as far as I know, Qualcomm, Nvidia, Apple, and Samsung are all using bulk for their phones / tablets. Something is being left out...

You got that unquestionable body of evidence speaking against SOI and in my opinion you'd got an even more compelling story coming from within AMD itself - Bobcat wasn't implemented in SOI.

So here you have a product that is geared towards the very sorts of markets that SOI is supposed to best serve - low-power mobile ICs - and you've got THE company that has the most experience implementing ICs in SOI electing to go with Bulk-Si when designing a mobile low-power IC.

We laypeople may never know what is rotten in Denmark, but clearly there is something rotten in Denmark.
 

Vesku

Diamond Member
Aug 25, 2005
3,743
28
86
Isn't part of it that as fabs struggle with smaller nodes it is even more critical from a wafer pricing perspective to be on a high volume production line? If the bulk process has the most wafers coming off the line then there are probably some good pricing reasons to join the crowd.

Just a short while ago Nvidia was nearly foaming at the mouth over current and especially projected 28nm wafer costs. We may see node durations stretching out for more than purely technical reasons.

Edit: Add in the grandiose Qualcomm musings posted in another thread.
 

ShintaiDK

Lifer
Apr 22, 2012
20,378
145
106
Smaller nodes do add higher cost. Also why everyone is slowly falling of the train. And so few companies even got a chance of making money on it today.

As you say with nVidias comment. TSMCs high sub 28nm cost is mainly due to the volume havent increased. Currently only Intel rule that game. And they can easily expand the volume to make sure the fabs is payed every time with the same profit. Not to mention they have really high margins per product, unlike the others. Quite a serious advantage.

But with all that in mind. SOI never had a chance anyway. It was to hyped vs reality.
 
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