Ne znam na osnovu cega vidis da ce QC-ovi nece biti samo K8L jezgra, mada sve je moguce s' obzirom da su usvojili modularnu koncepciju, po principu, dodaj kes, dodaj jezgro itd....QC ce biti samo i isljucivo zasnovan na K8L-u!
Evo najnovijeg roadmapa:
http://www.theinquirer.net/images/articles/amdroad1.jpg
A sto se tice 65nm proizvodnje, ona ce biti omasovljena pocetkom poslednjeg kvartala, bas kao sto je i bilo receno:
http://www.theinquirer.net/default.aspx?article=34247
Realno je ocekivati da K8L Opteroni buru predstavljeni pocetkom Q2 2007, a K8L Athloni (Dual Core - odn. prepolovljeni QC-vi) pocetkom Q4 2007.
Ja mislim da nije fake.Sve je u redu.Ono HyperThreading moze biti bug zbog ne prepoznavanja CPU-a i odredjenih instrukcija koje je AMD uveo u RevG(ako je nesto menjano,tj. ako nije "dumb shrink")
Ne znam na osnovu cega vidis da ce QC-ovi nece biti samo K8L jezgra, mada sve je moguce s' obzirom da su usvojili modularnu koncepciju, po principu, dodaj kes, dodaj jezgro itd....
Najjace je sto pise da ima L1 cache-a 256K !
Nego, negde videh CPU-z screenshotove koji ne prepoznaju Brisbane kako treba, ali je radna voltaza 1.25v, sto je pohvalno. Naravno, to ne znaci da ce taj CPU da se klokuje dobro.
Naravno, to ne znaci da ce taj CPU da se klokuje dobro.
jok ti ces 🙂
Posted by: plyngso
In reply to: None
Date:9/13/2006 12:58:21 AM
Post #of 75671
First AMD QC *does* feature 128b FP and enhanced IPC
Haven't heard from Charlie @ The Inq yet, so I'm posting this here at this point.
After the controversy regarding whether or not AMD's first QC part would in fact be the "K8L" as originally meant by Charlie (meaning, double FP + other faster Conroe-like core features), about which Charlie recently wrote that he thought it was NOT to be until late 07 / early 08 http://www.theinquirer.net/default.aspx?article=33906 (and I also believed this was by far the more likely case), I decided, what the heck, why doesn't someone just ask AMD IR the specific question?
So I did.
Dear AMD Investor Relations,
I've read many comments from Henri Richard and others in various articles, discussing the Quad Core part coming in "mid 2007" (sometimes more specifically described as Q2).
I have also seen the features on your Tech Roadmap, and in other presentations, concerning "128-bit FP" and "enhanced IPC core".
My question is simple:
(1) Does the first Quad Core part scheduled for "mid 2007" contain the "128-bit FP" and "enhanced IPC" technology, or will the latter technology be delivered at some other point in 2007, in a different product?
In several interviews, the implied answer seems to be "yes", but I have yet to see it made explicit. Can you clear this up for me?
I expected the usual "we cannot say anything more than you've read already" routine.
So, this morning, I was quite surprised to receive the following reply from AMD IR:
Hi XXXX -
First Quad Core part scheduled for "mid 2007" contain the "128-bit FP"
and "enhanced IPC" technology.
Ruth
Ruth Cotter
Senior Manager, Investor Relations
Advanced Micro Devices (AMD : NYSE)
One AMD Place, P.O. Box 3453, MS 112
Sunnyvale, CA 94088
I wrote back to double-check and was assured that was the correct answer.
Well, that settles that, then. The "mid 2007" QC part *is* the "K8L" as most would use that term.
Some recent reports have placed "mid 2007" as Q2, others as "by August".
Now, if they can just get 65nm fixed...
ThinkEquity's Eric Ross and Eddie Cheung are doing it again! This time, on AMD (NYSE:AMD). They note they have heard from several sources that orders for AMD processors are well beyond its fab capacity. Even with Fab 36 ramping fast (and 65nm expected in volumes in January), and Fab 30 and Chartered's Fab 7 ramping, they believe AMD will not be in a position to ship to its demand. Despite a challenging PC environment, they believe AMD has orders beyond its capacity for 2H06 and into 2007. Distributors have been on allocation since mid-August.
Demand for AMD processors is spectacular. The firm has heard AMD is gaining share at every major PC and server maker. Several contacts inside major PC OEMs have indicated if AMD had even more capacity, they would transition more share to AMD.
Several of firm's sources say that if distributors are not a key provider to the big PC makers, they have been essentially locked out from any mid- and high-end processors. Low-end processors can still be found, but inventories are tight. This is a 180-degree change from three months ago when inventories were building from already high levels.
With the virtually 100% utilization at AMD's internal facilities, gross and operating margins for the company should reach all-time highs. The firm can not imagine how AMD would consider not maximizing capacity utilized at CHRT. They also believe AMD's pricing is much stronger than investors are expecting.
According to the firm all this will likely make their 2007 estimates (already the high on the Street) appear conservative. In their opinion, any recent weakness in the AMD shares should be considered a possible buying opportunity given AMD's share gains and the potential for more wins with other OEMs. Reiterates Buy rating and $30 price target.
Cekaj da ga "dovatis" i stavis u tvoj Asus 🙂.Ima da bude zabave🙂
Samo da ne bude drugi Winchester.... koji nije bio nista specijalno bolji od Newcastle-a, s' jedinom razlikom sto se manje zagrevao. 😉
Ne mislim da ce prve serije procesora biti nesto narocito.
Pa ni nece ali jedno 20-25% ce doneti sigurno, znaci negde oko 3.5 za svaki dan, nije lose.
3.5?! Tesho, veoma teshko!
"dumb shrink" znaci da je dizajn potpuno nepromenjen i da je samo geometrija cipova zimenjena.
Upravo ti je Nedjo objasnio. AMD-u trebaju resursi vise nego ikad, jer pocinje veliki biznis sa Dell-om. Jednostavno, lakse im je da naprave mnogo malih 65nm jezgara relativno kvalitetnih sa odlicnim yield-om i na taj nacin da zadovolje trziste i zarade mnoooogo parica. Njihov proces proizvodnje u drezdenskim fabrikama moze da se steluje bukvalno u letu sto je zaista fantasticno. Potrebno im je mozda nedelju dana da promene kvalitet proizvodnog procesa. Ono sto mogu da kazem je da sada, trenutno sto se proizvodi u 90nm spada u top quality proizvode, ako se gleda kvalitet procesa.Ne znam 65nm bi morao to donese sam kao proces, ne izmisljaju novi proc nego ga samo spustaju na 65nm, ako se slicno budu klokovali kao 90nm sta su koj moj prelazili na 65nm, koja je svrha za krajnjeg korisnika, sve mi se cini da ce to biti slicno kao sa palomino>tbred akcijama, tj. da ce se dobiti 20-25% bolji oc.
Palomino jezgro je povrsine 128 mm kvadratnih, a TBred je 80 mm, sto je razlika 1.6x, a razlika u procesu je 180 vs 130 nm, dakle 38%.
E pa opet nije. Ako velicinu tranzistora gledas kao kvadratnu povrsinu, onda bi Palomino jezgro trebalo da bude 153 mm^2 ako je tbred 80 mm. 🙂
Cak je i oblik jezgra potpuno drugaciji, TBred je duguljast, a Palomino je prakticno kvadratnog oblika.
tranzistori na cipu su razlicitog oblika u zavisnosti od funkcije koju vrse tako da nisu kvadradnog.... zapravo odnosom duzine i sirine kanala se odredjuju karakteristike.... na velicinu cipa uglavnom utice iskustvo....🙂
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