We have said 2011, not early 2011. I have to be very careful with my words because I cannot indicate when in 2011 the product will launch.
EVT is 6 months prior to launch, generally speaking. I can't get into any other product team's schedules, but for servers it is 6 months. If EVT started we would be launching in Q3 2010, and that is NOT the case.
A wafer generally takes ~13 weeks from start to finish. Once you receive parts they go through several steps that I will not reveal, then they land in our labs. We do some things to them from a test/qual perspective, and then, when they pass a certain % of qualification they are deemed EVT and sent on to our major partners.
The challenge here is that I have to be careful about what I say. People start doing the math to figure out where we are in the cycle. I am guessing that the original comment was started in that manner. Someone was hoping I would say they were wrong and indicate WHY they could not have samples. With an understanding of the process one could figure out where we are. Which is why I have stuck to "can't be true" and have not said any more.
Not necessarily. There are major and minor steppings and sub steppings below that.
Istanbul is D0, for instance, but Shanghai was C3 if I remember correctly. Sometimes you launch with x1 and do a stepping to x2 in midlife. You can't tell final silicon based on the revs.
IMHO there are pro/cons for both approach. No doubt non-leaking is better 'cos it's safe bet.
But There's always probability of repeating the SledgeHammer scenario with EVT (or was it ES) that was published on Xbit labs!
Result of that leakage was really steamed off and lowered expectations towards the K8!
But when final SKU has hit the market and the media, everyone was blown out!
Don't believe it was planned, but it did turned out great.
Again that doesn't necessarily mean it is easily repeatable, and controllable... so no-leaking is always better way.
On the Istanbul - yeah brilliant part and execution! I don't recall any other "0" revision that has gone in sales like Istanbul's D0
Last edited by Nedjo; 02-20-2010 at 01:43 PM.
Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.
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FX-8320 cpu
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Leaks are a double edged sword. My personal preferece is not to do them, so generally speaking, if you see Opteron on the streets before launch, it's really good odds that I am sitting in my cube steaming about it and not happy. Or on a damn plane, which is probably more likely
Amazing posts on the subject JF-AMD! You explained it very well how stuff works in some parts of your business
C32 definitely deserves more spotlight (or at least photo sessions that G34 had )
IMHO push for bringing C32 on desktop/workstation market would be of great help for "sweet-spot" strategy on the server market. Making necessary steps in that direction would ultimately bring down BOM of C32 mobos making them choice for server and desktop markets...
that's page from LGA1366 book worth copying
Well that's just wishing now, and the best we can hope for is that mobo makers will build affordable ATX mobos for C32 Opterons... but we can always hope that Zambezi will be C32 compliant
like this e-bay thing with MC? Well that haven't gone down the south so badly!? It was quite interesting from this side of screen, but I can imagine how was it from cube/plane perspective!
Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.
Actually, all final silicon should be to the same grade, so whether you get it right the first time, or 3 spins later, the end product should be the same.
And, fyi, with each spin the engineers usually figure out how to tweak slightly more performance or make something slightly better. In that instance, having first rev go to market could be seen as a negative by some.
wow...16 pages is a lot!
[MOBO] Asus CrossHair Formula 5 AM3+
[GPU] ATI 6970 x2 Crossfire 2Gb
[RAM] G.SKILL Ripjaws X Series 16GB (4 x 4GB) 240-Pin DDR3 1600
[CPU] AMD FX-8120 @ 4.8 ghz
[COOLER] XSPC Rasa 750 RS360 WaterCooling
[OS] Windows 8 x64 Enterprise
[HDD] OCZ Vertex 3 120GB SSD
[AUDIO] Logitech S-220 17 Watts 2.1
Main Rig:
Processor & Motherboard:AMD Ryzen5 1400 ' Gigabyte B450M-DS3H
Random Access Memory Module:Adata XPG DDR4 3000 MHz 2x8GB
Graphic Card:XFX RX 580 4GB
Power Supply Unit:FSP AURUM 92+ Series PT-650M
Storage Unit:Crucial MX 500 240GB SATA III SSD
Processor Heatsink Fan:AMD Wraith Spire RGB
Chasis:Thermaltake Level 10GTS Black
Main Rig:
Processor & Motherboard:AMD Ryzen5 1400 ' Gigabyte B450M-DS3H
Random Access Memory Module:Adata XPG DDR4 3000 MHz 2x8GB
Graphic Card:XFX RX 580 4GB
Power Supply Unit:FSP AURUM 92+ Series PT-650M
Storage Unit:Crucial MX 500 240GB SATA III SSD
Processor Heatsink Fan:AMD Wraith Spire RGB
Chasis:Thermaltake Level 10GTS Black
Lame ... seems like you forgot the golden generation:
K8 C0 aka Sledegehammer
These were the first Athlon64 (K8 Opteron launched earlier with B3).
Concerning Orochi's release ... I would not hold my breath. Doing some "math" by comparing it to old schedules is not suitable, either. It is a brand new architecture, thus it is very likely that the engineers has to debug more than the usual stuff after a shrink or a new x-core K10 Design.
Anybody who remebers the K8 release ? Back than AMD needed ~2 years from first silicon to launch. Actually that would be the best comparison.
Anyways, the time from tape-out / first silicon to time-to-market will be longer in any case, as one or two more spins could be necessary.
Furthermore I guess AMD learned from last time that it is not good to rush e.g. a B2 design to the market (hint: TLB ...)
Historically seen, we should wait for Orochi C0/C1, that was IMO so far always the first usable (for desktop OCers and performance freaks) silicon.
Ax is first silicon with logical & performance bugs, Bx has still some performance bugs (hopefully all important logic bugs are solved..) and just with Cx everything is (more or less) ironed out.
No - it depends on the market volume.
If we are talking high-volume, then an extra mask pays off.
That's why Intel had dedicated C2D masks for dies with 3MB L2, instead of 6MB, and why AMD had back in the days dedicated K8 Newcastle mask with only one Hypertransport link instead of three and 512kB L2 instead of 1 MB.
Nowadays AMD also has the cache-less K10 Propus die for the high-volume market.
However, I do not think that Thuban is considered to be high-volume, too. Thus I also believe that it has to be the same die as Valencia's with the server stuff fused off. But let's wait and see ...
cheers
O.
Last edited by Opteron146; 02-21-2010 at 12:57 AM.
There are 2 types of leaks, controlled and uncontrolled. At this phase of the process, any leak would have to be a controlled leak. I would own that decision and my decision would always be no. I generally do not see the value because the silicon is nowhere near final. Enterprise customers make decisions on final silicon.
Once you get to EVT there is a risk of uncontrolled leak, and when you get to DVT that risk increases even more. Those I have no control over, but those phases are still a ways away.
I do enjoy AMD's "civil construction tool" processor cores so far..
Hopefully Bulldozer will live up to what Sledgehammer & Clawhammer achieved.
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Mushkin Chronos Deluxe 128Gb
1. its not outside amd
2. im not marketing
3. even the idea that i could get a cam near the system to make any pics is crazy, yet ss...
4. opposing to JF, i heard that bd samples are not like yetis these days. but hes right that everything bd is 2011 for amd
(well, mc was not q1 2010 too so i dont know if they are ahead of schedule or not)
and from now on i wont comment on this again cause i feel a certain string around my neck, dresdenboy just told me to stop doing it too and i always value his comments. so blame him if u want too ;-)
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