AMD CPU speculation... and expert conjecture

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Not really. Market share vs sales estimates affect exchange stock value. That is real-time money based on sales data. You can make a profit out of having a bigger market share because of how the market works: estimates.

Companies not only work on a product-sale approach, they are very versed (specially big ones) in different areas to make money. That's their objective at the end, right?

I know this because my mother was a Financial Manager (or whatever its called) for Mitsubishi in the 90's (she's retired now) and she had to "play" with stock value and monetization (making money out of whatever she could within the company). Very different from selling cars, parts and service, don't you think?

Sorry for not explaining it in a deeper way, but you can research other ways companies make money out of their on value, haha. So, in short, market share by itself does help a company get more R&D, and that's not even getting into account the fact that a bigger chunk of the pie gives you a better hold for keeping clients. I don't remember who told me this (University teacher), but for a company is way more expensive to get out and get new customers than keep the ones it already has and keep them happy. So, having a bigger market share can lower "penetration" money investments and blah blah blah.

Cheers!
 


I said Crysis 3 and BF4 are new games before, and you said they were old...now you say they're new? Make up your mind already.

Single Player BF4 != Multiplayer BF4

FD-SOI vs. Bulk from industry professionals:

http://www.advancedsubstratenews.com/2013/07/globalfoundries-on-cost-vs-performance-for-fd-soi-bulk-and-finfet/

http://www.advancedsubstratenews.com/2013/04/ibm-finfet-isolation-considerations-and-ramifications-bulk-vs-soi/

http://www.soiconsortium.org/pdf/Comparison%20study%20of%20FinFETs%20-%20SOI%20versus%20Bulk.pdf

http://www.future-fab.com/documents.asp?d_ID=4973

http://www.goldstandardsimulations.com/index.php/news/blog_search/fd-soi-finfets-can-offer-better-performance-than-bulk-finfets/

http://www.techdesignforums.com/practice/guides/fd-soi/

http://www.st.com/web/en/about_st/fd-soi.html

http://semimd.com/blog/2013/09/30/fd-soi-targets-mobile-applications/

That's just the first page of the google results...they all say roughly the same thing. FD-SOI > Bulk.

I suppose you want to tell me that they're lying?

Also, FinFETs can be put on FD-SOI or bulk...so your assertion about FinFETs, while not exactly accurate, isn't exactly off base either. FinFETs are an architecture structure design, similar to the way a planar design is, though far more complex. FinFET is not a substrate in and of itself, but a design which goes onto substrate. For example, the only company using FinFETs in production level quantities happens to be Intel, but they put their FinFETs on bulk substrate, they could use FD-SOI and gain a performance advantage over bulk.

Speculate all you want about it, though the conversation is over. FD-SOI is AMD's only hope in HEDT...bulk will not allow the performance that FD-SOI will, and it will also not allow the power consumption combined with higher performance of FD-SOI.

/conversation
 


HSA was not even mentioned :sarcastic:
 


Just saw this post...for the sake of the thread I will stop...though I think it's safe to say some in here are not as thoroughly knowledgeable about substrates as they pretend to be. Not knowing that a FinFET is not a substrate is a huge indicator of that...at least in my mind.
 


That's discussing the low end APU parts...what they're going to do for HEDT/gaming desktops has not been announced. Need to be patient.
 


Well, we will see how accurate this turns out to be...for your sake I hope it's close. Your credibility will be shot if you're off by much...

Congratulations anyway on getting your blog on a reputable website. BSN is atypically impartial comparative to other sites...
 


Nobody said you that BF4 is old. It was said to you that probably BF4 is the prototype of the next gen games. Do you read?



92% != 70%



We already knew that FD-SOI > bulk regarding performance. But whereas you repeat what is already known you ignore what is saying said.

Two things were said to you: first that Glofo had been tweaking its 28nm bulk during an entire year to close the gap between bulk and SOI. Second, that FD-SOI ~ bulk FinFET. Do you read?



Sure you can do FinFETs over SOI substratum but by combining both you are adding extra complexity layers on the whole manufacturing process, without a comparable benefit: that is the reason why the real competition between foundries is SOI vs bulk FinFETs. The real winner seems to be FinFETs. In fact, whereas GloFo has still to deliver 28nm SOI, competitors are already testing chips on 10nm bulk FinFET. TMSC and Samsung have ready 16nm and 14nm FinFET, respectively, for volume production.



As said before AMD hypothetical return to SOI would be a route to economic suicide. Luckily the new head/management are not repeating the same mistakes than before.
 
@juanrga:

Do some research, read the links I posted, I am not rehashing this. However, Bulk FinFETs are trying to keep up with FD-SOI, not the other way around.

Also, STMicro is who you want to look at for FD-SOI. They are a partner of GF, and I would imagine AMD could easily get in with them...they already have production samples of 28nm SHP FD-SOI.
 


They are not going to do anything.

For desktop PCs, which is all we are interested in, they are making some APUs.
 


Thanks by the congratulations.

Regarding your worries if Kaveri/Steamroller cannot provide a 25% IPC gain over BD using the same software, then my credibility is the last thing that you would be worried. Luckily, recent ES benchmarks suggest the sample was able to obtain 34%. Also for all those that predicted that clocks would suffer a lot from transition SOI --> bulk, last ES die shot reveals it is clocked at 3.5GHz base clock. I am still confident final silicon will be clocked a bit higher.

My credibility is in a safe status...



I know SOI marketing. They claim they have the best. I also know FinFET marketing, they claim the same in their side. The truth is in the middle between both extremes: Bulk FinFET ~ FD-SOI

However, most foundries and chip-makers are investing heavily on bulk FInFET.
 
About a 3m APU.

Maybe AMD is switching from making things and waiting for people to buy them to making things to order? I mean if Valve or a big customer showed up and said they wanted a solid APU with 3m/6c and a big GPU, what's stopping AMD from doing it?

Anyways, this thread is getting out of hand. Everyone needs to take a step back and think about things a little more.

I'm quite curious about WHY there is not HEDT SR chips. I know it's been tossed around that there is no reason to make them anymore, but what if that's not the case?

Thinking of reasons why there are no HEDT SR chips, I can think of a few different ones than the ones I mentioned before in regards to AMD needing a new platform and now being a horrible time to launch.

As for 290 and 290x performance and heat and noise, the problem is not with the chip, but with AMD's reference cooling design. If you lurk some other forums people are putting $40 aftermarket coolers on their 290(x)s and not breaking 65c under full load.

AMD skimped out on the cooler, that's the biggest problem with 290 series. All of it is irrelevant for me though, after putting my GPU under water there's no way I'd ever go back to anything else. 45c at 1.3ghz on a 7970 with 1.3v and the loudest fans being the b-gears blasters on my radiator makes a lot of this seem trivial. I would expect that if you're really going to spend all this money on a high end GPU, you could afford $80 more for a GPU block. You'd still end up spending less than an Nvidia product, you'd be able to OC more, and you'd have less noise and heat.

One of those cheap XSPC kits with a GPU block is pretty much unbeatable.
 
I would add that the ref boards or cheap 290(x)s being sold have the crappiest of crappiest hardware (VRMs, capacitors and RAM modules) and crappiest of crappiest thermal paste/grease on them.

Like you said, I'm sure those cards are a beast in sheep clothing and with just a little investment (wait for the MARS or Toxic versions) will blow our minds.

And maybe AMD thinks its not worth chasing the Server market with how the current design stands (could have been a call from Jim Keller, lol), so I would totally expect their FX (or whatever they'll be called) to be on hold if that rumor holds water. Remember that first and foremost, they are Server oriented chips, so if they're not good enough, they won't re-take market and be with a chunk of useless inventory trying to sell it as FX chips (FX9xxx? 😛).

Cheers!
 

MARS, you mean MATRIX?
INB4MATRIX290
INB4TOXIC290
INB4MSIVRMBEEXPLODING290
INB4POWERCOLORERMEHGAWDYOUSTILEXIST290
INB4DIAMOND290

 


HSA is the only way kaveri will even remotely come close to the 8350.

As for clock speeds, 3.5 ghz sounds about right, look at all of Intel's cpus on bulk.

20% ipc gain -17% clock speed = a massive 3% gain over richland, and still behind the 4350.
 


AMD hasn't change the cooler since the hd 4xxx's

I never did like that cooler. On the 5870, id have to vacuum the thing out at least once every 2 months.

Water blocks ... haven't had to clean them out yet.
 


Ah, yes. You're correct. See, that's why marketing works fellas, hahaha.

Cheers! 😛
 

The 5870 looked so da*n cool with the batmobile cooler got it instead of the 480 for that (and EYEFINITY).
fullscreencapture917200u.jpg

 
What did i say for 400$ you can get a 290 that performs the same as a 780 and the standard quiet mode on the 290x. 290 Seems like the best price/Performance card out their for the high-end
 


Indeed... @ $400 it's a steal. The 290X Toxic Edition should be something awe inspiring to behold when it launches though, as well as the DCUII.
 
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