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Preliminary OS X & PPC 970 Benchmarks

Dixie_Flatline writes "Macbidouille.com is reporting that they have preliminary benchmarks involving PPC970 hardware. The results are seriously impressive. We're looking at a single processor PPC 970 1.4GHz machine quite strikingly outperforming a dual G4 1.42GHz machine. Don't worry, there's an English translation embedded in the page so you don't have to try to muddle through the French." Update: 05/05 19:58 GMT by T : Thanks to Eric from macbidouille.com, above link updated to a static page; hopefully you'll get better response this way.

24 of 389 comments (clear)

  1. FPU favoured? by Anonymous Coward · · Score: 5, Interesting

    It seems the benchmarks they ran all favour SIMD FPU performance. I'd be much more interested in integer (and integer-SIMD) performance, as this is used much more in mainstream video and audio compression work.

  2. Re:So it is faster than dual G4s by KingDaveRa · · Score: 5, Funny

    Well, we can be sure of one thing, it'll be faster than PCs at rendering something in Photoshop.

  3. Mac Rumour Mongering by meador · · Score: 5, Interesting

    Remember that MacBidouille has a history of inaccurate rumors... remember their AMD rumor earlier this year. Check out their rating at www.macrumors.com

    1. Re:Mac Rumour Mongering by Anonymous Coward · · Score: 5, Informative

      Actually, macbidouille.com is known for its ACCURACY on rumours. They had early photos of the Quicksilver PowerMac, they had photos of prototype motherboards for XServe, they were true about the specs of 2002 Apple-Expo Macs, etc...

      Note that it is NOT a rumours site, but a Mac news / hacks site.

  4. They almost got it. . . by noewun · · Score: 5, Insightful
    Inneresting. However, I wish they would have left off the

    Mac fans, our wait will be rewarded. The fight is over and Apple will soon rule the world !

    cause it makes the whole article sound silly. I've been a Mac user since 1989, but I really, really, really, really wish people would find something more interesting to argue over than which platform/OS you use.

    --
    I am a believer of momentum and curves.
  5. Re:So it is faster than dual G4s by OwnedByTwoCats · · Score: 5, Informative

    It's in the article.
    Test 1: Cinema 4D-XL
    PPC G4 Dual 1.42 GHz 33 seconds
    Pentium IV 3.0GHz 30 seconds
    PPC 970 1.4 GHz 29 seconds
    PPC 970 Dual 1.8 GHz 18 seconds

    Test 2: Photoshop Actions
    PPC G4 Dual 1.42 GHz 73 seconds
    Pentium IV 3.0GHz 58 seconds
    PPC 970 1.4 GHz 50 seconds
    PPC 970 Dual 1.8 GHz 24 seconds

    Test 3: Bryce 5
    PPC G4 Dual 1.42 GHz 21 seconds
    Pentium IV 3.0GHz 16 seconds
    PPC 970 1.4 GHz 16 seconds
    PPC 970 Dual 1.8 GHz 7 seconds

  6. Nice, but still skeptical.... by Dr.+Mojura · · Score: 5, Insightful

    While I truly believe Apple will use the 970, and I'm sure it will be much faster that their current offerings, I still have to remain skeptical of this. Call me naive, but how am I to believe they not only have alpha releases of panther (very possible, since they are probably developer seeds), but they also somehow obtained unreleased hardware as well? "...were done on the same computers that will be sold." I can't imagine Apple is so loose to let out alpha/beta harware.

    Then again, never underestimate the marketing power of 'hype'. Whether it's true or not, I hope the release is sooner than later.... I miss OS X.

    --
    "Nothing exists except atoms and empty space; everything else is opinion." - Democritus
  7. Remember the "Apple" section of /.? by chasingporsches · · Score: 5, Insightful

    Maybe this should have been posted to the Apple section. I had to actually click on the /. logo to see this post! My home page is the apple section, to filter only what i really want to see ;-)

  8. Re:Apple Secrecy Sucks by Valdrax · · Score: 5, Insightful

    Perhaps you should read the educational tale of the Osbourne to learn exactly how your reaction is exactly why Apple keeps this kind of thing secret:

    Two years after the Osborne débuted in the marketplace, the company was bankrupt! Why? Osborne made a fatal mistake! They failed to plan! To make matters worse, they announced a second machine, the Osborne 2, which was suppose to be a great improvement over the initial Osborne and all of its competition. However, the announcement was premature since the Osborne 2 was not ready for customer shipments. As a result, the sales for the original Osborne dried up while their customers waited for the Osborne 2. Consequently, the company had no sales that translated to no revenue and subsequently to no cash. Meanwhile, the market was waiting for the new and improved Osborne 2 that never materialized because the company ran out of money, and went bankrupt. The company failed in large part to a lack of honest and intensive business planning. In summary, by failing to plan, it plan to fail and was found guilty of "eating its own children."

    -- From this site.

    --
    If it's for-profit but free, you're not the customer -- you're the product (e.g., the Slashdot Beta's "audience").
  9. Re:The article... by grub · · Score: 5, Funny


    Mac fans, our wait will be rewarded. The fight is over and Apple will soon rule the world !

    I didn't know the former Iraqi Information Minister works at Apple now.

    --
    Trolling is a art,
  10. Re:Sad... by Steveftoth · · Score: 5, Insightful

    They're not running in 64-bit mode.

    The 970 runs 32-bit PPC code and 64-bit PPC code. Only the kernel has to support the 64-bit mode and switching back and forth for the individual applications.

    However, these benchmarks still might be fake. It's hard to tell since I can't even download the article.

  11. This *is* slashdot by siskbc · · Score: 5, Funny
    I really, really, really, really wish people would find something more interesting to argue over than which platform/OS you use.

    Hmm...I mean that's a great idea and all...but what the hell are you doing HERE???

    --

    -Looking for a job as a materials chemist or multivariat

  12. I wouldn't be at all suprised... by SvnLyrBrto · · Score: 5, Interesting

    > IBM may have been willing to enter Steve Jobs' reality
    > distortion field this time, and have been misleading us
    > all this time - but personally I find that unlikely

    I've a couple of uncles who recently retired from IBM. And today's IBM isn't the "Big Blue" of the '80s. Things have changed.

    For starters, the engineers, at least, don't wear suits anymore!

    But that's not the important bit. The important bit is that ever since bill gates fucked them over, back in the early '90s, in the OS/2 incident, IBM has had an institutional hatred of microsoft the likes of which mere mortals can barely comprehend. They're nowhere near as rabidly vocal about it as the likes of Ellison, McNealy, or a big segment of the Linux community, of course. But, then, IBM has always been rathar understated. They don't bluster. But they *DO* remember!

    Catch an IBM'er and have a frank discussion sometime. And you'll find that the prevailing attitude towards microsoft there is: "One day, maybe not soon, but one day... we WILL bend gates and his minions over a barrel and assrape them HARD. And as they say: 'Revenge is a dish best served cold'".

    It wouldn't be suprising at all if the RDF had nothing to do do with it; and IBM sped up production, and got prototypes to Apple early, JUST to spite gates.

    cya,
    john

    --
    Imagine all the people...
  13. Re:So it is faster than dual G4s by Shuh · · Score: 5, Insightful
    did you read the article at all?

    Right there in the article is a comparison to the P4 3Gz, which the 970 is only slightly faster than. Now, compare the price of a p4 3.0 (or a duel p4 2.6 or such) to the price of a 970...
    Now consider the 1.4GHz single-processor 970 is goint to be the bottom-of-the-line PPC tower.


  14. barely keeping up by g4dget · · Score: 5, Informative
    The French site is slashdotted, but SPECmark estimates are out on the web here. The relevant quote is:
    When the PowerPC 970 first ships in the second half of 2003, it should clock in at around 1.8GHz on a 0.13 micron, 8-layer SOI process with copper interconnects. [...] The estimated SPEC INT and SPEC FP numbers (937 and 1051) would allow the 970 to clearly dominate the desktop scene were it released tomorrow, but by the time we see this chip in a shipping system the performance landscape will look significantly different in both the 32-bit (P4 at 4GHz+ with SMT) and 64-bit (AMD's Hammer) desktop markets. I won't try to predict exactly how it will stack up to the x86 and x86-64 offerings in late 2003/early 2004, but when it finally ships the 970 certainly won't spanking anything from Intel or AMD in the SPEC benchmarks. It should, however, enable Apple to avoid the kind of overpriced embarrassment (from a hardware perspective, at least) that is their current "pro" desktop line. And in fact a dual- or quad-970 system could potentially compare quite nicely in terms of price/performance to a single-processor Prescott or Hammer machine.
    Note that a 3GHz P4 system already gets SPECint and SPECfp of 1130 and 1085, and AMD's Opteron may be slightly faster yet (and give you an optional 64 bit mode).
  15. Don't trust by humina · · Score: 5, Insightful

    I don't trust this information at all. There are a lot of apple people that would like to see a processor that is significantly faster than intel's offering (I am one). Unfortunately there are people that will publish rumors that apple is going to do this soon without proof because they wish it were so now. The only apple rumor site that I would trust is Think Secret. Other than think secret or an announcement from apple, I refuse to believe that any of this information is true. This is merely wishful thinking.

    --
    check out the best blog ever:
    http://oehlberg.com
  16. Re:So it is faster than dual G4s by timeOday · · Score: 5, Insightful
    Well, if you'd looked at the bar charts in the artcle, you'd have seen that the 1.4 GHz benchmarks at about the same or a little faster than a 3 GHz P4.
    The 1.4 PPC 970, that is, not the G4 1.4.

    Of they G4, they write,

    By reading these benchmarks you'll understand that we couldn't publish them before. Now we know that PM G4 sells are stuck at a very low level, the following test results won't have much incidence. It will however make the ones switching to PC wait for the next generation of Power Macs.
    Now, maybe I'm reading too much into a rough translation, but it sounds like they were witholding benchmarks that showed how the single P4 3.0 spanked the dual 1.4 G4. That doesn't seem very forthright.

    Meanwhile, comparing *today's* Intel product against *tomorrow's* PPC must also be done with caution; by the time you can buy that PPC 970, Intel and AMD will have something else, too.

  17. Slashdotted by Anonymous Coward · · Score: 5, Funny

    Apparently the French server surrendered to our requests ... like that's a surprise.

  18. Re:Altivec? by Brandon+Sharitt · · Score: 5, Informative

    IBMs vecotor processer is Altivec compatible. Apple calls it velocity engine. I think they just called it altivec since some people wouldn't know that Altivec is just Motorolla's name for their vector processor. When these things are in Macs, apple will probably call them G5s with velocity engine, even though they will be fourth generation(or second if you count how long they've been 64-bit) chip and not the exact same thing that was velocity engine.

  19. Re:So it is faster than dual G4s by sjgman9 · · Score: 5, Informative

    All this seems very nice.
    Lets get it out now.

    The thing to remember is that the PowerPC is originally based on the IBM POWER chip -- a native 64 bit chip that can do 32 bit programs as well.

    IBM tends to undersestimate and overproduce. They arent just making it for Apple, they will put the 970 in their own Linux blade servers and NetVista boxes for financial stuff. Also, the 970 is a variant of the POWER4 dualcore Risc monster processor in IBMs big server iron.

    IBM doesnt screw around. Motorola is becoming irrelevant.

    Heres another key reason why this chip might actually be as fast as MacBidoulle claims:

    The system bus runs at 900 MHZ. The current mac system bus runs at 167 mhz. Think about it. A 900 lane highway vs a 167 lane highway? This chip will have monstrous bandwith. And the power consumption will be reduced a big deal as well..

    Look at this official IBM presentation from last october

    and this ArsTechnica review as well

    The 970, being a 64 bit chip, allows more memory than 4GB, the current 32 bit limit. Servers need more than 4 gigs, especially IBM's monster iron.

    10 years ago my Mac used 32 MB's of ram. Now its up to 768 megs. Sooner or later, it will go past 4 gigs. Better to get this transition done now than later.

    The current PPCs (The g4s) are wide, but shallow. The much faster Pentium 4s are deep but narrow.

    This is a guess, and if any cpu engineer wants to help out, id appreciate it.
    The P4 stuffs all execution data down the pipe as fast as it can. If there's a break in the chain of execution instructions, the whole chain must be shoved down the pipe again.

    The G4 spreads it all out over multiple pipes, but the pipes arent deep. The main work is figuring out which pipe is free to shove stuff into.

    This is a gross simplification, so please bear with me.

    The 970, on the other hand, has more pipes than the G4 and the Pentium 4, but the pipes are deeper than the P4. So it can stuff a whole ton of stuff down and be very efficient. Wide and deep. Theres a bit of a tradeoff, but the chip is just engineered much better.

    I read the Ars technica article a long time ago and the IBM PDF file a while ago too. I would not be suprised if the data on Mac Bidoulle is accurate.

    I am waiting for apple to stuff a 970 into a PowerBook, preferably the 15 inch one. I am waiting on that for my next computer. I do not want the G4. The Mobo on the G4 just doesnt have a wide enough bus to suck up massive amounts of data. The 970 mobo will.

    The 970 mobo will be 900 Mhz. Intel has the 533 mhz mobo and soon will have the 800 mhz mobo.

    Motorola and Apple were fighting about how to make the data path on the mobo. Motorola had the chips, they were just being strange. Motorola's problems stunted apple with the g4 for a long time. Apple had to overclock the g4 so much that the g4 tower got obscenely loud.

    I welcome the 970 and want it in a Mac ASAP. I think that WWCD was delayed to show the developers the chip and a version of Panther that will have it. Bring it on! Lets see IBM take on Intel in the chipmaking business.

    My bets are on IBM

  20. The benchmarks are bogus by Hannibal_Ars · · Score: 5, Insightful

    We've had some discussion of these in the Ars Mac forum, and the consensus is that they're bogus. I'm currently wrapping up part II of my 970 article, and I'm pretty certain that these numbers are made up.

    Here's how it will break down clock-for-clock:

    Floating-point: the 970 will spank the G4e
    Integer: The G4e will spank the 970
    Vector: it's a tie, even though the 970's Altivec hardware is inferior to that of the G4e. What gives the 970 a boost is Dual-channel DDR400 and a real FSB. If you were to put the G4e in a similar system, it would out perform the 970 clock-for-clock pretty handily.

    Anyway, I could elaborate more, but I'd rather work on my article.

    --
    Senior CPU Editor | Ars Technica | http://arstechnica.com/
  21. Re:So it is faster than dual G4s by gig · · Score: 5, Insightful

    I think they mean that these benchmarks are really for PC users. If you are about to buy a new P4 and do MS Windows all over again then they are saying to you "wait a tick and see how the G5 looks first". There is a widespread feeling in the Mac community that the G5 will be something special because it will be from top-to-bottom all New Apple (post NeXT purchase). There won't be anything at all left from the pre-1997 Mac, basically, that hasn't been completely rebuilt (OS, form factors) or replaced (ADB with USB, A/V with FireWire, CRT with LCD). Also, there is a feeling that IBM made the PowerPC 970 just for Steve and Avi and John, so whatever they wrap around it will take really good advantage of it, and basically blow the doors off Wintel for all you guys who are still stuck with 1990's-era computer systems. The idea is that if you bristled reading the previous sentence they hope to show you that it is really true, with 64-bits and system design that goes from the tiniest hardware element all the way to single pixels on the 3D alpha-composited display.

    If you are a Mac user you probably don't care about bar graph benchmarks. I am one and I don't. I just buy a new Mac every three years when my AppleCare is up and sell the old one for half what I paid for it originally and just laugh and laugh.

    Mac users are more interested in feature lists like Rendezvous (zero conf networking), FireWire (hook up lots of disks and cameras real fast and easy), CoreAudio (flexibly utilize pro audio interfaces, applications, effects, and instruments simultaneously in real-time), CoreMIDI (route MIDI performance data between applications in real-time), SuperDrive (read and write CD and DVD), Unicode typography throughout, one-crash-per-year stability, etc. And of course I want it in an enclosure that is 50% of the volume of the last one, too.

    Bar graphs of a particular render or a particular step or action are fairly useless in creative work. You get a better idea by just using the machine you plan to purchase for 20 minutes at an Apple Store or similar dealer. As long as it has all the necessary features (some noted above) and it feels good then you are set. Apple's Photoshop shoot-outs are not so bad because they run numerous day-long scripts on Photoshop on both platforms. These are scripts that it literally takes an artist all day to record in Photoshop, and you can play them back as fast as the machine can manage, so if you play back 20 scripts on both machines and one is consistently faster then that might be interesting. Not enough to make me ignore how much I don't want to run Windows, though. It's not worth if for so many reasons, not the least of which is the dearth of good creative software on MS Windows.

  22. Panther version is wrong by Anonymous Coward · · Score: 5, Informative

    The Panther builds are not on the B build train yet, so this article is wrong. There is no such thing as Panther 7B6.

  23. Not serious by Bulln-Bulln · · Score: 5, Insightful

    This ''benchmark'' is really bullsh*t.
    When you do serious benchmarks, you post details about the hardware and the used OS.
    Well, they gave a few details about the Mac they claim to have. But what about the P4-PC?
    What kind of RAM did they use? 100MHz? 800MHz? Something in between?
    Which Windows version did they use? Was Hyper Threading enabled?
    The list could be a lot longer, but you get the point.

    Also: Wasn't the PPC970 meant to be a competitor to Intel Xeon and AMD Opteron CPUs rather that just the plain P4 (by price and aimed market)? (I'm not sure about this one.)
    Why didn't they benchmark these as well? (They could at least get a Xeon, an Opteron is harder to get.)
    The last sentence (''The fight is over and Apple will soon rule the world!'') gives me an indication why they didn't do this: They seem not to be interested in an objective comparison.