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Athlon 64 Pushed Back to September

Orion writes "AMD confirmed today that their new Athlon 64 will indeed be pushed back to September. Originally planned to be released in April or May, AMD has decided to put all of its brainpower into the launch of the 64-bit Opteron, which is still scheduled to be released on April 22. This article explains that AMD is still going to try to get a few more Athlon XP processors out before the Athlon 64 hits stores. The 3000+ has a planned February 10 release date, and the 3200+ should be out by the middle of the year according to the article."

55 of 340 comments (clear)

  1. It's a good thing by blurfus · · Score: 2, Funny

    they Opteron to delay-IT-orn...

    At least this will give me more time to save more money...

    (must have new CPU.... drool =P~)

    cheers

    --
    will work for Karma
    1. Re:It's a good thing by ckaminski · · Score: 4, Insightful

      Actually, to make systems respond better, increasing processors isn't going to help. Increasing cache hits and reducing time for disk reads is really the only reason to make systems snappier. As an example, in my poor laptop with 256K of cache, if I'm using a boatload of apps (MSDev, Explorer, Outlook, vi, etc) I'm going to be replacing pages in my poor cache nearly every second. I get a maybe 25% cache hit rate on my machine (from performance testing). With slow disk drives, that drives my performance down even more. When it comes to compiling, I can pin the CPU. But when it comes to working with Word and or Excel, CPU is hardly the problem for me anymore. Then it becomes the software going out and loading up wizards, and attempting to do things for me that I don't necessarily want it to do (MSdev with auto-indent, etc.).

      I've LONG been a fan of software with two flags. New [l]user mode.
      Super [l]user mode.

      So if I set Super luser mode, the software doesn't do SQUAT. No clippy, no autocomplete, no nothing. I hate it very much when my typing stream gets interrupted because Word or MSDev or Excel goes off and tries to autocomplete something (so I spend several hours every time I get a new machine turning said features off, and every new release turns them back on.. <sigh>). :-)
      Happy weekend, all.
      -Chris

    2. Re:It's a good thing by Steveftoth · · Score: 2, Interesting

      You're only half right, because the 64-bit extension to the x86 ISA that the Opteron implements also includes more registers. I believe that it doubles the number of registers avaliable as well as extending the current set to 64-bits.

      Thus you get much more bang for the buck. Any program recompiled for the x86-64 ISA will probably run faster then the same program compiled for x86-32 just because of this reason.

      Also the Opteron is supposed to run programs in 32-bit mode faster then the current athlon procs do. But we will see when they come out.

    3. Re:It's a good thing by b0r1s · · Score: 2, Insightful

      Programmers expect "Super users" to be able to find the preferences and disable things like "clippy" and "autocomplete" without having to do it all at once.

      Fine grain control, not coarse "all on, all off" switches, are what real "super users" need.

      --
      Mooniacs for iOS and Android
    4. Re:It's a good thing by ackthpt · · Score: 3, Interesting
      Actually, to make systems respond better, increasing processors isn't going to help. Increasing cache hits and reducing time for disk reads is really the only reason to make systems snappier.

      Which is why, cache aside, simply adding system memory often improves performance far more than dropping $$$ on a new CPU. Particularly the case with MS apps, only they can explain why my XP 2600+/333 smokes the computer at work in everything but loading MS applications. More than twice the clockspeed and a fat lot of memory doesn't seem to make a hoot of a difference, meanwhile Persistence of Vision renders much, much faster (almost dislocated my jaw the first time I saw it render a 1024x768 anti aliased image in a fraction of the time the 933 PIII did at work.) Probably the same old bottlenecks all versions of windows suffer, load tons of crap in memory and everything waits on disk i/o.

      If MS were required to put a meter on the screen: [Microsoft Visual Studio] *click*

      Now loading 128MB of DLL's you probably will only need 2% of.

      So if I set Super luser mode, the software doesn't do SQUAT. No clippy, no autocomplete, no nothing. I hate it very much when my typing stream gets interrupted because Word or MSDev or Excel goes off and tries to autocomplete something (so I spend several hours every time I get a new machine turning said features off, and every new release turns them back on.. ). :-)

      Always top of my list of complaints about MS apps, getting them to shup up so I can get something done. I know exactly what you are talking about, because I've been there enough myself. Now if only I could stop crap from popping up while I'm typing (Not web pop-ups) and removing focus. That is some seriously irritating sh!t, espeically if it includes a default action set on a button and I was just hitting ENTER (RETURN for those of use who remember the past :-) and I begin yelling obsenities. Warnings should be passive and off to the side. Yeah, I'll see them, but let me finish what I'm doing, as I'm the master not the damned slave.

      --

      A feeling of having made the same mistake before: Deja Foobar
    5. Re:It's a good thing by ckaminski · · Score: 2, Interesting

      A point that I am not debating. I have however, always wished for the magic Windows Registry setting that I could toggle (the simple act of toggling it being a very clue that I want clippy and the like turned off), and software could rely on it to know not to do silly things like prompt me for submitting information to the net, or prompt me for running javascript, or 100 equally inane things (although some of these have security implications, I'm deliberately ignoring those, for the sake of this argument).

      But it is a pointless argument, really, since with most software, ideally being installed in a deny-nearly-everything mode, it would be hideously insecure (Explorer, Outlook, Word macros, etc..).

  2. Another... by zoobaby · · Score: 2, Interesting

    Just another delay in the release of the next cpu. The only news of item is that M$ is late with there 64bit OS for AMD. Also that AMD will not release until M$ is ready. The should release for Linux, but want to keep us hanging on as Intel's grip on the market tightens.

    1. Re:Another... by Dastardly · · Score: 5, Informative

      Also that AMD will not release until M$ is ready. The should release for Linux, but want to keep us hanging on as Intel's grip on the market tightens.

      Did you even read the article?? Opteron is still scheduled for April 22. It is the release for Linux.

    2. Re:Another... by zoobaby · · Score: 2, Interesting

      Actually I read a slightly different article earlier.... http://www.theinquirer.net/?article=7530

  3. So? by Salden · · Score: 5, Interesting

    The server market needs the 64bit cpus before consumers do anyway. I am looking forward to the barton cores with their better cache performance. It's still impressive to see what their doing with a look less cycles than Intel. I hope they get a good share in the server market with the Opteron as it will build confidence in AMD across the board.

    1. Re:So? by Anonvmous+Coward · · Score: 2, Funny

      "hat's they're and a lot less, pardon my sucky typing"

      I originally read that as 'sticky typing'. I assumed that you had the same reaction to the Operton as the rest of the /. community.

  4. Duke Nukem! by Deflagro · · Score: 4, Funny

    Man i can't wait to play Duke Nukem Forever on my new Opteron system. I'm saving a penny a day and by the time i have enough money, i should be able to buy all i need.

    WOOT!@#

    --
    Der Tod ist der einzige Weg hier raus!
    1. Re:Duke Nukem! by Wolfier · · Score: 3, Interesting

      Price of an average game: $60
      Price of an expensive system: $4000

      Total: $4060

      That is, 406000 pennies. Assume every year is leap, 406000 / 366 = 1112.

      i.e. 1112 years from now you have saved enough money.

      However, price deflates. By that time these stuffs probably go for free.

      My best bet is, spend all your pennies now and wait for 20 years. Then get them both for free.

    2. Re:Duke Nukem! by Anonvmous+Coward · · Score: 3, Funny

      "i.e. 1112 years from now you have saved enough money."

      Good job deciphering his joke. Now I know why engineering joke books always come with scratch paper.

  5. Tactically wise by l33t-gu3lph1t3 · · Score: 5, Interesting

    AMD's decision to delay it's Athlon64 CPU series release date until September (possibly timed to the release of a 64bit version of Windows) is pretty smart, actually. By delaying, AMD loses in the highend desktop arena, but is now able to spend those resources on the potentially far more lucrative Opteron systems. Why release a fast, inexpensive processor for the desktop market when you can release a slightly slower one, for a different market, for much, much more? By concentrating on the big iron of Opteron, AMD might be able to halt their financial bloodletting, and get back in the black in time for Athlon64...

    --
    ------- "From bored to fanboy in 3.8 asian girls" ----------
    1. Re:Tactically wise by ryanvm · · Score: 2, Redundant

      By delaying, AMD loses in the highend desktop arena, but is now able to spend those resources on the potentially far more lucrative Opteron systems.

      The only problem with your logic is that, as far as I'm aware, nobody is buying AMD servers. And so although potentially more lucrative, in reality they are not. AMD's domain is almost exclusively enthusiast desktops and budget systems. I have never in my life seen a server spec'ed with an AMD processor.

      The truth is that although their processors are as good as Intel's, the chipsets for AMD processors generally suck ass. Nobody can make a medium-level chipset like Intel. I think AMD would fare considerably better if they'd back up their processors with similar quality chipsets.

  6. Re:AMD by Anonymous Coward · · Score: 2, Funny

    Looks like somebody pissed off the AMD fan boy moderator =)

  7. AMD is waiting for Microsoft by dtjohnson · · Score: 5, Insightful


    A story in the inquirer
    says AMD is "waiting for the introduction of a suitable 64-bit operating
    system. This, The INQUIRER believes, is the Windows 64 bit version specifically
    for the Athlon64."

    How many companies have died while waiting for Microsoft
    to do something? (Note to AMD: Microsoft is *not* your friend.)

    1. Re:AMD is waiting for Microsoft by SN74S181 · · Score: 4, Insightful

      You're forgetting how people sucked up the early Intel 32-bit processors like gummi bears at the movie theatre, all the while running a 16 bit OS from Microsoft.

      People love the idea that they're buying something expandable. It's what sells expensive cameras. Slap a 'Coming Soon! 64 bit Windows!' sticker on the side of the carton and they'll blow out the door. You think once the whiff of Win64 is in the air that anybody is going to want to buy another 32 bit box?? And look like their neighbor with the Celeron? No way!

    2. Re:AMD is waiting for Microsoft by Vlad_the_Inhaler · · Score: 4, Interesting

      C't, the German technical magazine, got hold of a 1.2GHz Hammer recently. They ran various 32-bit benchmarks on it against a 1.2GHz Athlon XP and a 2.2GHz P4s.
      The Hammer blew the Athlon out of the water and was only slightly slower that the P4 on most tests. For example, the Linux 2.4 kernel compile times were: 161s (Hammer) 222s (Athlon) and 166s (P4) [yup, I know the Hammer won that one].
      Two weeks later, they posted more benchmarks with software optimised for the P4. The Hammer benefitted more from the optimisations than the P4 did.
      Bottom line is, everything benefits with this processor. 64-Bit applications benefit even more. I bought shares in that company this week on the back of those results and wish they would release that baby as soon as possible to anyone who wants it.

      --
      Mielipiteet omiani - Opinions personal, facts suspect.
  8. What's in a name? by Some+Bitch · · Score: 3, Funny

    The current MS desktop is XP, the current AMD desktop ship series is the XP. The next big MS release keeps getting put back. The next big AMD release just got put back. There is, however, no link between these facts and you'd be a fool and a communist to think so ;)

  9. Re:Model Numbers by ergo98 · · Score: 2, Interesting

    The XP lines "model number" indicates the equivalent Intel P4 processor speed (because, as well know, the Athlon, like the P3, achiees more per cycle than the P4 does. A 3Ghz P3 would absolutely stomp a 3Ghz P4), so if they effectively upped the speed by adding more cache, then it's entirely the right thing to do given the philosophy of the model number.

    One thing I really respect AMD for is how conservative they actually are with their "model numbers" : The XP 2800 actually trounces the P4 2.8 on most benchmarks, and slaps the 3.0Ghz around on several. If they took the Cyrix tact they would have called in the XP 8200+.

  10. Why rush for a 64 bit processor? by clevelandguru · · Score: 4, Insightful

    Other than for encryption, there are not many common desktop application that needs a 64 bit processor. Why this rush for 64 bit processor?

    1. Re:Why rush for a 64 bit processor? by binaryDigit · · Score: 4, Informative

      For AMD it's simple, product differentation and market prestige. AMD is in a position that they always look like they are feeding off of Intels table scraps. This is an opportunity for them to establish themselves as a tech. leader and not simply a me-too company.

      That and the fact that the margins on the new processors will be significantly higher than existing chips, a much needed boost in revenues.

    2. Re:Why rush for a 64 bit processor? by SWPadnos · · Score: 5, Informative

      Actually, there are several applications, albeit specialized ones:

      1) Databases - a lot of databases are too big for a pointer offset to fit into 32 bits. Ever notice that the 120Gig hard drive you just bought has more than 2^32 bytes on it? (yes - I know that the hard drive is split into 512-byte sectors, and that you won't overflow 32 bits until you get drives larger than 2 TB, but how long will that take :)

      2) Video (editing, encoding, etc) - a single layer of a single side of a DVD is more than can be addressed by a 32-bit pointer. The amount of source data used to create the highly compressed DVD data is mind-boggling. (A high quality transfer from film is about 100M per frame. A 2-hour film has 172800 frames [assuming it's not IMax - that's higer resolution and more frames per second] - that's 17 terabytes of raw data!)

      3) High dynamic range images (including photographs and extrme high color video games) - the data types being used by the GeForce FX (similar to the EXR format released by ILM) have 16 bits of data per channel - this totals 64 bits for each RGBA pixel.

      I'm sure there are more - these few just jumped into mind quickly.

      Of course, for those who use Windows, you'll need 64-bit CPU's to be able to load those Word XP-2004.Net documents :)

      --
      - The Sigless Wonder
    3. Re:Why rush for a 64 bit processor? by be-fan · · Score: 2, Informative

      1) Cool stuff at the kernel level. No more high-mem (to address memory beyond the 1-2GB that can be mapped into the kernel. Single address space OSs. Persistant object model OSs (which go well with the new database FSs coming out). Finally making mmap() useful again for 2GB+ files.

      2) 2GB (pretty much the max for a 32-bit machine) of PC2700 is $300. How long before desktop machines are coming equiped with that much, feeling the hurt for more memory?

      --
      A deep unwavering belief is a sure sign you're missing something...
    4. Re:Why rush for a 64 bit processor? by Zathrus · · Score: 4, Informative

      So, in other words, right now a 64 bit CPU is not needed for this. Why did you list it?

      Uh... sure it is. Right now you can't easily address a file >2 GB on a 32-bit CPU. Doing so requires a file pointer larger than 32 bits in size (most vendors go to a 64-bit unsigned int, but implementations do vary) and that causes a pretty dramatic slow down on a 32-bit CPU. A 2 GB DB may have been large once upon a time, but it's trivial nowadays. Medium sized databases are in the hundreds of gigs, large in the terabyte range, and some of the biggest are pushing a petabyte.

      Moving a database (or any other large file I/O heavy operation) to a 64-bit CPU can dramatically improve performance for this reason alone.

      I believe the original poster said common applications

      I believe watching a DVD on a PC is becoming increasingly common. HDTV on PCs isn't too uncommon, and HDTV dumps make DVDs look puny - even when compressed. Video editing is becoming more common as well, which utilizes both large files and can take advantage of the larger operations on a 64-bit CPU.

      probably done on a unix system with a 64 bit cpu already

      Yes, as are all of the applications... and it only costs 100x as much for a slower CPU. The point is that x86-64 will bring 64-bit computing to an entirely new price point - you'll be able to build a fast 64-bit PC for less than the price of a single 64-bit chip from Sun, IBM, Intel, or HP. That's pretty significant.

      Honestly, there isn't much need for a 64-bit desktop CPU. But there isn't much need for a 2 GHz desktop CPU either. For those that can take advantage of the higher bit width, or speed, or both, the improvements are indeed massive.

    5. Re:Why rush for a 64 bit processor? by Zathrus · · Score: 2, Informative

      You have to use a signed int because you can do seeks with a negative offset. So you're limited to a 2 GB seek space, and virtually everyone uses the same type for the seek offset as they do for storing the actual pointer into the file.

      A few vendors do it differently, but you get a performance hit for it. And, frankly, it's just not worth it - if a 2 GB file isn't big enough, a 4 GB one isn't likely to be either. Go for 48-bit or 64-bit and you're much better off. Most vendors go 64-bit for simplicity and future expandability.

  11. Re:3000? by Marx_Mrvelous · · Score: 2, Insightful

    Heh.. talk about a major troll! But I'll bite.

    You don't need more hertz (or in this case, GHz). If all you do on a system is play solitaire and MS word, you'll be ok with a 333MHz, providing you have sufficiently fast memory and disk space.

    However a good deal of us actually *use* our computers. Ever try to compile XFree86 on a 333MHz CPU? I doubt it. When people use their systems for games, development, or much more than posting trolls, they can use as many GHz as AMD and Intel can crank out.

    --

    Moderation: Put your hand inside the puppet head!
  12. Re:Model Numbers by ergo98 · · Score: 2, Informative

    The XP lines "model number" indicates the equivalent Intel P4 processor speed (because, as well know, the Athlon, like the P3, achiees more per cycle than the P4 does. A 3Ghz P3 would absolutely stomp a 3Ghz P4), so if they effectively upped the speed by adding more cache, then it's entirely the right thing to do given the philosophy of the model number.

    One thing I really respect AMD for is how conservative they actually are with their "model numbers" : The XP 2800 actually trounces the P4 2.8 on most benchmarks, and slaps the 3.0Ghz around on several. If they took the Cyrix tact they would have called in the XP 8200+.

    SLASHDOT NOTE: This is a repost because Slashdot lost track of my last comment. What the hell is going on with Slashdot? Not only has it slowed to an absolute crawl, but every couple of days some other poorly thought out alteration to the UI appears and then disappears, comments are being lost after they are posted, etc. The whole editors-not-reading-their-own-site-and-posting-bla tant-dupes is bad enough, but these technical issues are just astoundingly amateur for what is one of the larger websites out there.

  13. Re:AMD by BadlandZ · · Score: 2, Interesting
    Well, to be fair. If I want to build a new PC, it's helpful to know if I should wait 3 months or not. To know that is almost impossible, but what little information we get (like release dates) helps some.

    Of course, I'm not going to have the $$ to buy the NEW stuff, but the stuff I'm eyeing now is going to drop in $$ when the new stuff comes out, right?

    Just to make sure the other side of the concept of release dates is heard.

  14. Re:Model Numbers by binaryDigit · · Score: 2, Insightful

    How is this any different from when AMD adopted the "performance rating" vs the clock speed to begin with? If the increase in performance makes it perform like a 3ghz P4, then thats how it should be marked. After all, isn't that what the name represents? Intel still uses the raw ghz number, and for them to change now wouldn't make any sense (that and the fact that it's hard to pin down "performance" increases with HT esp if you're using most of the common benchmarks which are not MT).

    Which brings up an interesting marketing difference, by sticking with just ghz #'s, it's harder for Intel to easily communicate/quantify architecture gains (vs simple clock increases) vs the "relative performance" rating that AMD uses. People blasted AMD at first for confusing matters, but they may be reaping at least some the benefits of divorcing raw clock rate from performance.

  15. Re:That's the beauty of Open Source, etc. by Master+Bait · · Score: 2, Insightful
    Three cheers, perhaps, but I don't think AMD has much to cheer about their profitability this year.

    SiS and VIA have already shopped around engineering sample motherboards for all the manufacturers, so this indicates the Athlon64 delay is a complete disaster.

    --
    "Only in their dreams can men truly be free 'twas always thus, and always thus will be."
    --Tom Schulman
  16. Cool by mao+che+minh · · Score: 3, Funny

    Should be out just in time for World Of Warcraft. This must be why Blizzard is dragging their feet, they're gonna wow us with a 64 bit MMORPG!

  17. Q3 by Clay+Pigeon+-TPF-VS- · · Score: 4, Insightful

    Amd said that the clawhammers would be released in q3 2003 some time ago. Last time I checked September was Q3...

    --
    Viral software licensing is not freedom, it is in fact GNU/Socialism.
  18. Re:Not entirely clear.... by BeBoxer · · Score: 4, Insightful

    he press release *seemed* to indicate that only the Athlon64 (single-processer desktop version) would be delayed, and perhaps not the Opteron (multi-CPU server version). However, it wasn't entirely clear.

    So when the posted article said in the second paragraph:

    Opteron, in keeping with the company's original launch date, is set to officially debut on April 22 in New York City.


    That wasn't clear enough for you? Only the desktop and mobile versions are being delayed. Which makes sense. The market for a 64-bit laptop right now is pretty slim. But I think AMD will probably make the April release date. Opteron servers are actually shipping now in limited quantities to beta evaluators. And I actually touched a Linux-running, working, Opteron server at a conference last November. These things are a long way from being vapor. I'm betting that AMD just wants to be super careful since the server market is not very tolerant of crappy hardware.

  19. Re:3000? by Amazing+Quantum+Man · · Score: 2, Funny

    *pats his Athlon 2200+*

    I hope that was the system and not the CPU itself!

    Otherwise, you just burned your hand and static-fried the chip! :-)

    --
    Fascism starts when the efficiency of the government becomes more important than the rights of the people.
  20. Re:Model Numbers by bstadil · · Score: 2
    it's harder for Intel to easily communicate/quantify architecture gains (vs simple clock increases) vs the "relative performance" rating that AMD uses.

    Good point read the article Intel hoist by Centrino megahurts petard stating how the new mobile processor Banias is running up to 1Ghz slower for same performance as the P4. Now how are they going to "Market" that thingy?

    Quote from Article:

    Given Intel's extreme assault on AMD's model number system, it'll be quite interesting to see how the company positions its new "Centrino" (Banias) line of processors. These CPUs will be released at a much lower set of frequencies then the current P4 crop of notebooks, even as much as a GHz lower. All of a sudden, Intel is in a bit of a tough spot -- will consumers want to adopt a notebook running so much slower than what appear to be competitive P4-M notebooks running even faster?

    --
    Help fight continental drift.
  21. Re:3000? by FreeUser · · Score: 2, Informative

    Is that how many hertz it has? I still have a 333 and it works just fine. Can somebody tell me why I'd need a higher numbers of hertz?

    3000+ means its integer and floating point calculations are roughly on par with a 3000 MHz Intel P4. AMD has actually been quite good in being conservative with these numbers ... the chips are generally a little faster than the number would indicate. The actual chip probably runs at 2.5 GHz or so (my 2400+ MPs run at 2.0 GHz).

    As to why you would want a faster machine, well, that depends. If all you do is surf the net, read email, run gnucash to balance your checkbook, and do a little word processing then you're probably fine with what you have. If you have the misfortune of running Microsoft, you are quite possibly better off not upgrading, given those tasks.

    If, on the other hand, you like to render animations using blender, povray, or what have you, or like to capture and convert video footage (cinelerra, kino, dvgrab, and transcode), or enjoy running an optimized, source based distribution such as Source Mage or Gentoo, then being able to compile your entire system, complete with open office, kde, mozilla, and so in in a few hours, rather than a few days, is kinda nice.

    All that having been said, my firewall remains a Gentoo box on a k6, so older, slower hardware is by no means worthless with GNU/Linux around, even if the newer, sexier, faster hardware really shines under FreeBSD and Linux.

    --
    The Future of Human Evolution: Autonomy
  22. Re:AMD by Zathrus · · Score: 4, Insightful

    That's very nice. But know what? AMD really couldn't care less about you and your one system.

    Release dates are very important to businesses, however, and anyone that is planning to make a large purchase of high-end workstations or servers (although servers are more interested in Opteron) is interested in release dates. As are system integrators and OEMs (who usually have better, albeit unofficial, info anyway, as well as access to samples if they're large enough).

    There's quite a few companies that are waiting for a low priced 64-bit chip to be released. Generally these companies are using high-priced Sun/HP/IBM/whatever systems that either use their own CPU or a Itanium. The cost savings to move from one of these platforms to an Opteron or Athlon64 would be substantial, presuming you don't also need the higher I/O provided by such a system.

    But, really, AMD doesn't care about your single system. Honestly.

  23. Why change? by avandesande · · Score: 3, Interesting

    Why pull the rug out from under the Barton Athlons when they are still making money and relatively competitive with Intel's cpu? Technology releas dates have as much to do with marketing as engineering...

    --
    love is just extroverted narcissism
  24. Re:Why 64? by fgodfrey · · Score: 2, Informative
    There are several advantages in having a 64 bit processor. First, the largest number that can be represented in 32 bits is ~4billion (or 4 gigabytes, if you are dealing in memory or hard drive space). That means if you want to do math on numbers larger than that, you can't do it in a single instruction on a 32 bit processor. More instructions is more time, hence you'll get a speed improvement when doing the math necessary for disk access.


    In addition, if you run something like Photoshop or Protools or some other software that chews through RAM like there's no tomorrow, you may want more than 4 gigabytes of RAM in your machine. If you do, you're going to need a processor that has more than 32 bits in order to address it (there are ways of working around this, but I'm not going to go into them here).


    Finally, if you are doing, say, nuclear physics and want to simulate something in high precision, you'll want 64 bits in your floating point numbers to get a more accurate representation of what's going on.


    So the advantages are a) modest speedup in code dealing with disk access, b) ability to put in more than 4GB of RAM, and c) higher precision floating point arithmetic. Most people, however, really don't need a 64 bit processor on their desktops.

    --
    Go Badgers! -- #include "std/disclaimer.h"
  25. Athlon64 != Opteron by asv108 · · Score: 4, Informative
    Judging by the current posts, there seems to be a lot of confusion. The Athlon64 is AMD's 64 bit desktop offering, which will now be coming out in the early fall instead late spring.

    The Opteron's debut is set for April 22nd .

  26. Don't forget your GeForceFX by DaHat · · Score: 2, Informative

    They say it'll be out in a month... my guess is you'll be able to by the first one off the production line when you get your Opteron and Duke Nukem Forever all on the same day.

  27. AMD says... by Chris+Pimlott · · Score: 4, Informative
    According to AMD:

    Q:What are the differences between the AMD Athlon 64 and AMD Opteron processors?

    A:The upcoming AMD Opteron and AMD Athlon 64 processors are designed for different markets. For the server/workstation market, the AMD Opteron processor will undergo more stringent validation and reliability testing. Another difference will be in the number of HyperTransport links embedded on the chip. The AMD Athlon 64 processor will contain one HyperTransport link offering 6.4 GB/s data transfer while the AMD Opteron processor will offer three links. The processors will also contain different amounts of cache.
  28. Dude it goes to 64! by Atomizer · · Score: 4, Funny

    When we need that extra little processing kick, we just turn it up to 64.

    Why don't you just get a faster 32 bit processor?

    Uhh...but ours goes to 64.

  29. Please don't rip on release dates by diablobynight · · Score: 3, Interesting

    You know I would prefer them to wait and release a product when it works right as apposed to when Intel released the first P4s and they were slower than the P3s on the market. Plus these processors originally named sledgehammer and clawhammer will be a great addition to the multiple cpu community because they contain there own memory processors, so the woes of redundant work in multiple CPU systems will be reduced by not having to recache the memory constantly, like modern Xeon servers do. Plus don't you like the idea of your memory bandwidth actually increasing with each processor you install

    --
    Anonymous Cowards - Oh God, How I hate you
  30. AMD's disingenuous behavior by caleugene · · Score: 2, Insightful

    Maybe it was the rumor-mongering of TheInquirer.net and The Register and all those other sites that had our hopes up, but this just seems like more bad news from a company that is losing further ground to Intel.

    The way I see it, AMD has been the weasel ever since adopting the XP rating format. Suddenly a 2800+ is a 2083 MHz part instead of a 2250 MHz part?..because of 256K more L2? Where is that 2800+ anyway? I tried to get one at NewEgg and they didn't have any...

    Now Athlon 64 gets delayed...and they still think they can compete with Intel, who has a huge headstart in the 64-bit race. AMD's put all their eggs in one basket and it's looking more and more like IA-64 will win by a TKO.

    Hopefully AMD will miraculously survive. I hope good things come with IBM's desktop POWER4 derivative as well.

  31. Duke Nukem Forever? He's got time by DDX_2002 · · Score: 2, Funny
    That is, 406000 pennies. Assume every year is leap, 406000 / 366 = 1112 i.e. 1112 years from now you have saved enough money.
    Another 1112 years? Perfect, just in time for the release date.
    --
    MHO. YMMV. Any resemblance between this post and real persons, or reality in general, was accidental.
  32. A Market Disaster by SN74S181 · · Score: 2, Funny

    This will be a marketing disaster for various sectors of the Desktop PC component business.

    Namely, heat sink and cooling fan vendors are bound to see a substantial revenue drop.

    Blue LED vendors and tricked-out-case-part vendors will likewise see a slump in the market.

    Let's hope they can make it through to the Fall on continued sales of 'Yay! It's overcloxored!' stickers and decals. Word on the street is that the sticky adhesive on the present install base of stickers doesn't hold up to the humidity in a 'dank mom's-basement' environment so second and third sales will probably continue to roll in.

  33. New Technology by Maverick2219 · · Score: 2, Funny

    AMD confirmed today that their new Athlon 64 will indeed be pushed back to September. Originally planned to be released in April or May, AMD has decided to include new technology to succeed their acclaimed 3DNOW! Instruction Set which at this time is being termed only as "NUKE'EMNOW!". Dirk Meyer, senior vice president of computational products at AMD stated that "upon consulting with 3DRealms we feel this move will ensure that the next generation of AMD processors will be able to run Duke Nukem Forever with far superior performance to any other product currently on the drawing boards". A spokesman for the Acme Toothpick company commented "Gee.... that's too bad"

    --
    I try to make everyone's day a little more surreal.
  34. Why wait. by Autistic · · Score: 2, Interesting
    Athlon64 can run 32 bit operating systems and software. There's no need to wait.

    When the 286 was released, there were no protected mode operating systems for it. (Xenix came out a bit later, after the release).
    When the 386 came out, there were no 32 bit operating systems. OS/2 was 286 protected mode (actually wasn't even out yet, just developing). Xenix was 16 bit.

    Athlon64 has better support NOW than either of those did then. Waiting for MS to make them a custom operating system is just stuped. If they have a better reason, like internal timing or resources, fine. But don't let MS or XP-64 drive your product release. Let the customers use XP-32 or Linux-X8664.

    --

    Are you Autistic? Tell me about it.

  35. Re:AMD by Anonvmous+Coward · · Score: 3, Funny

    "At least now Apple has a better chance of releasing the first 64 consumer desktops."

    Really? What color? I just got a new pair of shoes.

  36. Re:Why 64 bits? by stevel · · Score: 2, Informative

    In this case, the "64-bit" really refers to the size of a virtual address, and not a lot more. A 64-bit processor (and an OS that can use it) allows problem sizes to grow past the 32-bit address limitation. By itself, a 64-bit processor doesn't buy you any speed improvement - in fact, it can be a bit slower than an otherwise identical 32-bit processor because doubling the address size comes at a cost in chip circuitry and OS overhead. There's also a memory usage tradeoff - if you're storing lots of addresses, it takes twice as much memory as it does for 32-bits.

    I've been through the 16 to 32 bit transition as well as 32 to 64 (ten years ago!). While the marketeers love to tout the "bit-ness", what has really happened each time is that the processor architecture was redesigned to accomodate new technology, and this is what delivers overall performance improvement.

    Where a larger address space really shines is in VERY large applications, such as relational databases, weather modelling, etc., which have to use disk segmentation to work around the limits of a smaller address space. This is why 64-bit processors are much more important for servers than for desktops.

    As for 128-bit, etc. - I suspect you are looking at some specialized processors which operate on data that size, not virtual addresses. Will we move to 128-bit someday? Perhaps someday - after all, software expands to fill the available address space (Windows certainly demonstrates that!) Once 64-bit becomes mainstream, I expect it to not be supplanted for at least a dozen years.

  37. Re:Memory Controller - The REAL Reason AMD Is Behi by Peter+H.S. · · Score: 2, Informative

    [snip: about the limitations of the built in memory controller holdning the Athlon64 back]

    AFAIK the Athlon64 memory controller can easely be bypassed by chipset manufactures. So Athlon64 and Opteron motherboards with RDRAM or 400MHz DDR are possible (though unlikely). Besides that 333MHz DDR memory is standard, the SIS 755 chipset support 800MHz FSB speeds. The "Athens" version of the Opteron will include onboard 400MHz DDR II support.

    The biggest problem with the Athlon64 cpu is, that I can't buy one until september.
    In the meantime I will drool over the system from www.newisys.com : dual Opteron, onboard PPC cpu running Linux; http, ssh, ssl for management, dual channel u320 scsi w/mirroring (LSI logic with ARM cpu?) hotswap drives, all packed in a 2U casing.