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| | PowerPC G4 - Wikipedia, the free encyclopedia |
 | | PowerPC G4 is a designation used by Apple Computer to describe a fourth generation of PowerPC microprocessors. |  | | On June 7, 2005, during the World Wide Developers Conference 2005 (WWDC2005), Steve Jobs announced that Apple will be dropping the PowerPC line of processors and will slowly move over to Intel processors starting in 2006, phasing out their use of the PowerPC architecture by 2007. |  | | With the AltiVec unit, the 7400 microprocessor can do four-way single precision floating point math, or 16-way byte math in a single cycle. |
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http://en.wikipedia.org/wiki/G4_Processor
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| | MacKiDo/Hardware/G4 |
 | | The individual G4 processor is certainly in the supercomputer range (for a single processor) -- but a single processing desktop machine isn't truly as fast as a brand new super computer, even if it is as fast as a super computer was just a few short years ago. |  | | So I expect that the G4 performance in a computer systems will be significant. |  | | Intel and IBM have both made Teraflop computers (using Pentiums and PPCs respectively -- with IBMs machine being superior to Intels, as is to be expected). |
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http://www.mackido.com/Hardware/G4.html
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| | JC's: The Motorola [7450] G4+ Processor Core -- Does It Make The Cut?: Intro and the Good Stuff |
 | | This may not seem like a lot from the perspective of the x86 folk who are used to 10+ stage processors, but the gap is lessened by the above complex instruction stuff, which has a side effect of increasing the depth that the x86 processors have to be (by adding decode stage[s]). |  | | G4+ ups that by including the capability to issue a branch and three other instructions per cycle. |  | | Since P6 and K7 and soforth use a more complex instruction set, the processor actually internally issues a greater number of instructions (they like to call them "µops" or similar names) than it takes in externally. |
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http://www.jc-news.com/parse.cgi?pc/processors/Motorola/G4_plus/start
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| | PowerLogix Press Releases |
 | | The PowerForce Dual G4 processor upgrade is a single circuit board with two CPUs and 2MB of L3 cache for each CPU. |  | | The Dual G4 Series 100 Product Notice page has instructions on how to determine if an AGP machine is dual compatible. |  | | Mac OS X distributes tasks to each processor as needed, using one processor for each task and working simultaneously instead of serially. |
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http://www.powerlogix.com/press/releases/2002/020904.html
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| | Apple - Products - Apple G4 Processor |
 | | Fact is, with Mac OS X optimized to wring every last bit of performance out of the PowerPC G4 processor, youll notice improvements at every level. |  | | The Velocity Engine processes data in huge 128-bit chunks, instead of the smaller 32-bit or 64-bit chunks used in traditional processors (its the 128-bit vector processing technology used in scientific supercomputers except that weve added 162 new instructions to speed up computations). |  | | To top it all, weve made it easy for software developers to optimise their applications to take advantage of the combined strengths of the PowerPC G4 processor, Mac OS X and OpenGL. |
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http://www.asia.apple.com/g4
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| | G4 daughterboard upgrade versus new Dual G4 option |
 | | But the Dual G4 will cost me twice as much as the G4/500 upgrade for the 26% average gain in Photoshop speed. |  | | PowerLogix and XLR8 have announced that they are working on a dual G4 upgrade. |  | | I'm a heavy user of Photoshop so trading in for the dual G4 machine is very tempting, especially when I know I can add the |
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http://www.barefeats.com/hotrod1.htm
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| | Apple - PowerBook G4 |
 | | Thanks to the PowerPC G4 processor with Velocity Engine, every PowerBook packs a tremendous punch for doing everything from numerical computations to editing video and designing show-stopping presentations. |  | | Its easy to warm up to the SuperDrive-equipped PowerBook G4 computers. |  | | With more files and bigger files you need a hard drive that can handle the load. |
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http://www.apple.com/powerbook
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| | New G4 roadmaps promise Apple harvest The Register |
 | | This shouldn't detain us for too long but a crude summary is that a deep pipeline allows the processor to second guess the subsequent instructions, at the cost of clearing the pipeline when it gets the wrong answer. |  | | There's a whole science to optimizing processors to minimize the branch jump table penalty. |  | | The 7470 will be manufactured on a 0.13 micron process, allowing for a smaller die size with room for 512K of L2 cache, and support up to 4MB of DDR-SDRAM L3 cache. |
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http://www.theregister.co.uk/content/3/24018.html
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| | The G4 Processor: Under the Hood |
 | | Since the announcement of the Apple G4 system, the processor has also been referred to with the G4 moniker. |  | | The world's faster computer, an IBM 2,048 processor RS/6000SP, will be able to calculate over 3 teraFLOPS (3 trillion floating point operations per second). |  | | While 1 gigaFLOP is a great deal of speed for a desktop computer, it is not a very high bar compared to modern supercomputer performance. |
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http://www.firingsquad.com/hardware/g4processor/default.asp
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| | MacNN FastMac offers G4 processor upgrade for G3 iMacs |
 | | FastMac today released a G4 processor upgrade for the Apple's Slot-Loading iMac G3 computer. |  | | The FastMac upgrade replaces the original G3 CPU with a G4 CPU operating at 550MHz and doubles the backside cache from 512K to 1MB, resulting in a 3 to 4 times boost in speed & performance, according to the company. |  | | Market the upgraded G4 iMacs as an "iPod docking station" for those who don't have a PC new enough (either Windows or Mac) to run iTunes. |
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http://www.macnn.com/articles/05/03/22/cpu.upgrade.for.imac.g3
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| | New G4 chip hits 1 GHz; Apple plans uncertain CNET News.com |
 | | SAN JOSE, Calif.--Motorola said Tuesday it would boost its G4 processor to 1 GHz and beyond, although it is unclear when or if Apple Computer will adopt the faster chips. |  | | The chips contain a longer, seven-stage pipeline, which serves as the processor's assembly line. |  | | The V'Ger and Apollo differ in a number of ways from the G4s currently found in Apple computers. |
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http://news.com.com/2100-1040-246841.html
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| | Sonnet Encore/ZIF G4 - Power Mac G3 & G4 Processor Upgrade Card |
 | | Encore/ZIF G4 700 MHz and 1.0 GHz upgrades require the installation of a supplied firmware patch; you must boot your computer in Mac OS 9.2 (installed on a local hard drive) in order to run the firmware updater application. |  | | When you upgrade with a G4, even greater performance improvements are possible with AltiVec-enhanced applications running under Mac OS 9 or later. |  | | Encore/ZIF G4 500 MHz supports from Mac® OS 8.0 through Mac OS X (Version 10.2.8 for Beige G3 systems and 10.4.x for G3 Blue and White and G4 PCI Graphics systems). |
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http://www.sonnettech.com/product/encore.html
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| | FastMac.com - Processor Upgrades for PowerMac G4 |
 | | It only takes a few minutes to replace the processor in your AGP PowerMac (see list of compatible computers) with the new FastMac upgrade. |  | | Utilizing genuine Motorola processors and exclusive FastMac advances in board technology, the FastMac G4 upgrade delivers the fastest real world computing speed MHz for MHz available today. |  | | But is buying a new computer the only way to get the power you need? |
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http://www.fastmac.com/products/processors/agp.php
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| | Motorola Mediacenter - Press Releases |
 | | Cache Locking – Cache way locking has been added to the L1 caches, allowing key performance algorithms and code to be locked in the L1 cache. |  | | As with other Motorola processors implementing the PowerPC instruction set architecture, the MPC7455 and MPC7445 enjoy support from an extensive suite of software and development tools from Motorola& Smart Networks Alliance members. |  | | "We are excited at the prospect of this new addition to the Motorola& G4 family, as it will further enhance the performance of our COTS processor products," said Richard Kirk, product manager with Radstone Technology’s Processor Group. |
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http://www.motorola.com/mediacenter/news/detail/0,1958,1035_747_23,00.html
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| | Apple - iBook G4 |
 | | And both come powered by an ATI Radeon 9550 graphics processor with 32MB of dedicated video memory and AGP 4x support for dazzling 3D graphics that bring games to life. |  | | You can order your iBook with either a 1.33GHz or a 1.42GHz PowerPC G4 processor with Velocity Engine and 512K Level 2 Cache. |  | | Thats why every iBook G4 features a new trackpad with scrolling capability. |
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http://www.apple.com/ibook
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| | Centreforce PC Hardware : Apple PowerMac G4 (Dual 400MHz PowerPC G4 Processor, 128MB RAM, 30GB Hard Drive) |
 | | Using vector processing, the PowerPC G4 brings supercomputer performance to the desktop for the first time. |  | | For all those who consider their desktop system a tool for expressing their creative abilities, there's a computer that can keep up with everything their minds can imagine - as quickly as they can only imagine. |  | | It gives you the power you need to create and manipulate even the most complex graphics files. |
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http://www.centreforce.com/cgi-bin/amazon/amazon_products_feed.cgi?Operation=ItemLookup&ItemId=B00006FMXG&max_results=50&locale=us
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| | Sonnet Encore/ST G4 - Power Mac G4 Processor Upgrade Card |
 | | Encore/ST G4 processor upgrades do not cause sleep issues in computers that support sleep with the original processor installed. |  | | Designed with the maximum cache supported by the processor, the Encore/ST G4 delivers the ultimate in processing power to your compatible computer for a small fraction of the price of a new system. |  | | If a computer does experience sleep issues with the original processor installed, installing an Encore/ST upgrade is unlikely to change that condition. |
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http://www.sonnettech.com/product/encore_stg4.html
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| | WallStreet and Pismo Processor Upgrades: Do They Make Economic Sense? |
 | | If your current processor card is experiencing cache issues, the G3 900 MHz may solve your problems, as the original cache circuit on the CPU card is no longer used with the 750FX CPU; instead, the on-chip L2 is used. |  | | In this case, all you have to do is send in your old working processor board to FastMac, and they'll do the rest, installing a new processor and new, faster backside cache. |  | | Another 500/550 MHz G4 Pismo upgrade is available from Salinas, California, based FastMac, who have done over 2,000 Pismo CPU upgrades. |
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http://lowendmac.com/misc/04/0223.html
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| | Applelinks - The MACINTOSH Portal! |
 | | The G4 Pismo upgrade, which is available immediately for $299.95, allows owners of PowerBook G3 400MHz and 500MHz systems to upgrade to a G4/500MHz processor. |  | | The original processor card is verified and tested prior to the chip swap, and retested prior to shipment back to the customer. |  | | This is due to the proprietary nature of the Pismo processor card. |
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http://www.applelinks.com/articles/2002/06/20020617130113.shtml
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| | Photoshop 5.5 tests - 1GHz PC versus 500MHz G4 vs dual 450Mhz G4 |
 | | All systems were running Photoshop 5.5 (G4 had the latest version of the Adobe Altivec Extensions). |  | | Many G4 CPU Upgrade Reviews have Photoshop 5.5 Comparisons on the Apps tests page of the reviews. |  | | Personally, I was impressed at the Photoshop performance of the G4/500 compared to a 500MHz faster PC running a 33% faster memory bus and Rambus RAM. |
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http://www.xlr8yourmac.com/G4ZONE/photoshop_1GHzPCvsG4.html
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| | apple desktop computer processor g4 |
 | | Apple eMac All-in-One G4 Desktop Computer with 17" CRT Monitor - Apple eMac All-in-One G4 Desktop Computer with 17" CRT Monitor, 1.25 GHz G4, - Code Mumber, Apple M9425LL/A. Processor, 1.25GHz PowerPC G4 - |  | | apple desktop computer processor g4 in Google / apple desktop computer processor g4 in Yahoo / apple desktop computer processor g4 in Msn |  | | PCWorld.com - Apple& Video-Making PowerMac G4 - ambitious goal for most desktop computer makers: Turning a system designed for word processing - Top 15 Desktops. |
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http://desktopcomputeroutlook.info/apple-desktop-computer-processor-g4.php
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| | Geek.com PowerPC G4 Processor Table |
 | | The problems were worked out, but by that time, Apple enlisted IBM to produce G4 processors. |  | | Of course, game developers and Apple will have to rewrite their software to take advantage of these new instructions, so the performance increases will occur after new software arrives. |  | | In multiprocessor formations, G4 processors can access each other's caches. |
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http://www.geek.com/procspec/apple/g4.htm
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| | DUC: G4 processor upgrade : woooow ! |
 | | If you're careful to research and buy the most compatible ones (should not require installing anything in the way of software!!!) then it is a seamless way to add a LOT of power to a system, and cheaply. |  | | The Dual 1.4 is way better - faster bus, faster RAM, Dual processor for $50.00 less than the upgrade. |  | | I am also considering moving up a G5, but the size of the tower really makes the portability of it a problem. |
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http://duc.digidesign.com/showflat.php?Number=758859
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| | The PowerBook Zone--Your Mobile Technology News Source |
 | | While the PowerMac is possibly receiving a significant performance increase, in the form of two dual-core G5 processors in the high-end machine, the PowerBook might not even receive an increase in clockspeed. |  | | The 7448 is not a magic bullet or a major change from the existing processors found in PowerBooks. |  | | Higher-resolution, brighter displays, bigger, faster hard drives, more video memory, and improved battery life might not capture the public's imagination, but it shows a commitment to customers who want new PowerBooks before the switch to Intel. |
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http://www.pbzone.com
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| | Macworld: Review: G4 Processor Upgrades |
 | | If you use your computer at too high a speed, the processor can overheat and damage the upgrade or motherboard. |  | | The upgraded system was twice as fast as the original computer on processor-intensive tasks, such as rendering video in Apple's iMovie 2.1.2. |  | | Installing an upgrade card is pretty easy, as long as you read the instructions and move carefully. |
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http://www.macworld.com/2003/10/reviews/g4processorupgrades
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| | Apple's Dual-Processor Mac G4 |
 | | UPSHOT: While still a star performer for editing and exporting video, the value of the second processor is dubious, and many of the extras you'd expect with such an expensive computer come a la carte. |  | | Despite their best attempts to convince consumers that CPU clock speed doesn't matter, Apple Computer and Advanced Micro Devices are both fighting a megahertz marketing gap. |  | | We tried out Apple's top-of-the-line preconfigured system: dual 800-MHz processors, plus 256MB of RAM, an 80GB hard drive, and a DVD-Recordable drive, which, in addition to creating and DVD movies, also burns and reads CD-RW and CD-R discs. |
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http://pcworld.about.com/news/Nov072001id69945.htm
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| | Neowin.net -> Mac G4 Processor Comparison |
 | | Alot of that is a problem with the program, not the processor |  | | You might want a faster G4 with more cache than an ibook offers. |  | | I don't have any benchmarks at the moment, but from what I have noticed, thats close to being right. |
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http://www.neowin.net/forum/index.php?showtopic=195803
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| | [FX] PowerBook: 2005-07-16 [Trunk/OS X] (G4, O3, Altivec) - MozillaZine Forums |
 | | I've got a G4 550 upgrade ("Nitro" #7410) running in my old G3 Blue & White machine. |  | | My webspace is limited to 10MB, so I can only share one build (latest) at a time... |  | | But elfurbe took over where I ended and he share G3, G4 and G5 optimized builds. |
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http://forums.mozillazine.org/viewtopic.php?t=149532
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| | Laughing Gas Comedy Improv Theatre Company - Miami Florida |
 | | Make the most of multiple processors, advanced multithreading technology, and hyperthreading support on the latest Intel Pentium based Windows XP systems. |  | | And with Quartz Extreme, the graphics processors take over the transform and lighting calculation functions from the iMac's CPU, freeing the PowerPC G4 processor to perform essential system tasks faster than ever before. |  | | The iMac's sizzling graphics processors kick Quartz Extreme and 3-D games and graphics into high gear with hardware transform and lighting (TandL), per-pixel shading and drop-dead gorgeous effects at high resolutionsover a billion textured pixels per second. |
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http://www.laughinggasimprov.com/film.htm
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| | OfB.biz: Open for Business - Apple Launches Mac mini, iWork |
 | | The new system will come with a 1.25 GHz PowerPC G4 processor and 40 GB hard disk for $499. |  | | An upgraded system, with and 80 gig hard disk and 1.42GHz G4 will be available for $599, according to the company. |  | | MacCentral reports that Pages will have “advanced typographical capabilities” as well as support for images with alpha-channel transparency. |
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http://www.ofb.biz/modules.php?name=News&file=article&sid=345
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| | Power Mac G4 Cube |
 | | All the ports are on the bottom of the computer, although the DVD drive is unique in loading from the top. |  | | In the final analysis, the Cube may have been the most computing power available in such a small amount of space -- and the 1 GHz and faster single and dual processor upgrades offer far more power than the original. |  | | for CPU upgrades, see our Guide to Power Mac G4 Upgrades |
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http://www.lowendmac.com/ppc/cube.html
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| | AppleInsider- Apple Plays Dirty As G4 Problems Persist |
 | | After the firmware update has been applied, these units will fail to boot with the presence of a G4 processor card. |  | | "We know this was done intentionally because the previous version of firmware does not have a problem with the presence of a G4 processor." |  | | In other news, rumor has it that Apple is having some problems with stability on the G4 test systems currently in-house. |
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http://www.appleinsider.com/articles/9906/apple-g4.shtml
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| | home |
 | | The complete and easy way to create impressive print projects. |  | | Mac OS 9.1 / 10.1.3 Processor G3 500Mhz Memory 156 MB RAM (VM 196Mb MB) |  | | Play Chess, checkers, Reversi, Mancala and Tic Tac Toe in this new compilation. |
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http://www.macstop.co.uk/fulllist.htm
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| | Giga Designs: Press Release 7447 |
 | | Giga Designs, a manufacturer of high performance processor upgrades for Apple® Macintosh® computers, is now shipping the fastest (2.0GHz) G4 processor upgrade available for Apple® AGP equipped G4 Power Macs®. |  | | MicroMat's Drive 10 (a $66.97 value) is also included free with every Giga Designs processor upgrade purchase. |  | | Motorola, AltiVec, and the Motorola Digital DNA logo are trademarks of Motorola, Inc. Power Mac, Macintosh, Mac, the Built for Mac OS X badge, and the Mac logo are trademarks of Apple Computer, Inc. |
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http://www.gigadesigns.com/news.html#
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| | Sonnet Technology, MAC Processor Upgrade, G4-G5 UPGRADE |
 | | Install this dual 500 MHz G4 processor upgrade in your Power Mac G4 to create your own OS X powerhouse |  | | Take advantage of 68040 speed and Mac OS 8 on your Mac II series computer. |  | | TPASA Tempo Bridge Universal Bridge Serial ATA Interface to Parallel ATA Drive Bridge Board for PowerMac G5 and other computers with SATA Interfaces 732311003622 |
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http://www.9to5computer.com/Sonnet-Technology-Apple-Processor-Upgrade.htm
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| | CSMR - Campus Computer Center Apple CPP 1 Pricing |
 | | Minimum order quantity is 10 for Mac OS X Maintenance, and valid orders must include the same or greater quantity of computers (any combination of iMacs, PowerMacs, iBooks, or PowerBooks) as Maintenance Agreements. |  | | Included in the package are four stands to enable optimal camera placement, a 1.8 meter FireWire cable and a carrying case. |  | | eMac features a 1.25GHz or 1.42GHz PowerPC G4 processor, 17" Flat CRT display, ATI Radeon 9200 graphics with 32MB memory or ATI Radeon 9600 graphics card with 64MB memory, built in stereo speakers, and either a CD-ROM, Combo drive, or SuperDrive in an all-in-one design. |
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http://www.cstores.uiuc.edu/center/prices/apple---.html
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| | Guide to G3 Daughter Cards for PCI Power Macs and Clones |
 | | Where possible, MacBench processor ratings are from the July 1998 issue of Macworld. |  | | Note that computers upgraded with these cards may not support Mac OS X. (Apple has emphatically stated it will run on all Macs designed with a G3 processor, but has never promised any support for G3-upgraded models.) |  | | Pushing the same card to 325 MHz with a 3:2 cache produced a score of 1131 on a 50 MHz bus. |
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http://www.lowendmac.com/ppc/g3card.shtml
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| | Macworld: News: Motorola expands G4 processor line |
 | | The new processors support all the necessary cache coherency protocols for multiprocessing and use a seven stage, 32-bit pipeline. |  | | However, the 7440 has a 256K on-die L2 cache as well at 32K data and 32K instruction L1 caches. |  | | Like the 7450, the 7440 series processors use Motorola's MPX bus interface (Motorola's newest method for allowing a processor to communicate with other devices on the motherboard) and also maintains compatibility with the legacy Motorola 60x system bus. |
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http://www.macworld.com/news/2001/05/25/motorola
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| | Geek.com Geek News - Apple reveals Aperture |
 | | I thought the fact that they came out with another computer based on the IBM processor was bigger news. |  | | I wonder what their sales will look like for a computer that may or may not get support in the future?? |  | | The minimum system requirements for Aperture are a 15- or 17-inch PowerBook G4 with a 1.25GHz or faster PowerPC G4 processor, 1 GB of RAM, and a high-end video card. |
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http://www.geek.com/news/geeknews/2005Oct/gee20051020032837.htm
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| | MacAddict » Reviews » November 2001 |
 | | Dual 800MHz PowerPC G4 processors, each with 256K on-chip L2 cache and 2MB backside L3 cache, 256MB RAM, 80GB Ultra ATA/66 hard disk, nVidia GeForce2 MX TwinView graphics card with ADC and VGA ports, four 33MHz PCI slots, SuperDrive |  | | The Apple rep recommended that we increase our Photoshop's RAM allocation to 200MB and focus on testing 50MB files—in this scenario, performance isn't impeded by hard disk access (aka paging). |  | | Second processor is often just expensive, dead weight. |
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http://www.macaddict.com/issues/0111/rev.g4800.html
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| | Howstuffworks "Is it true that the Mac G4 processor is twice as fast as a Pentium III?" |
 | | For example, the Intel 8080 processor took something like 80 clock cycles to multiply two 8-bit numbers. |  | | This sort of processing power is what makes the G4 so fast when working with math-intensive applications like Photoshop that have been coded to take advantage of vector processing. |  | | A vector processor executes the same operation on multiple pieces of data at the same time. |
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http://computer.howstuffworks.com/question299.htm
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| | eCost — Computers and Electronics for Home and Business — Plasma TV iPODS Laptop MP3 Player |
 | | Intel Xeon 3.06GHz processors (dual processor capability) with 512-KB level 2 cache standard (full speed) or 2.8 GHz with 1-MB level 3cache and Hyper-Threading Technology |  | | Intel Xeon Processor 2.8 GHz/533-1MB, 512-KB Lvl 2 cache, floppy drive,NC7760 Gigabit Server Adapter, Tower or rack (5U) |  | | Systems > Boxed Processors > Intel Xeon Boxed Processors > 3.46 GHz Boxed Processors |
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http://www.ecost.com/ecost/shop/detail.asp?dpno=497722
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| | Apple Lowers Prices for eMac Line |
 | | Offering a fast 1 GHz PowerPC G4 processor, eMac comes with either a Combo (DVD-ROM/CD-RW) drive for watching DVD movies and burning CDs or Apple& revolutionary SuperDrive (DVD-R/CD-RW), which adds the ability to burn DVDs that play in most consumer DVD players. |  | | Housed in a remarkably compact all-in-one design that is even less deep than the original iMac&;, eMac offers a crisp 17-inch flat CRT display supporting screen resolutions of up to 1280-by-960 pixels in 24-bit color. |
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http://www.apple.com/pr/library/2003/oct/22emac.html
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| | Freescale to detail dual-core PowerPC G4 The Register |
 | | The dual-core PowerPC may also mark the next major leap in Mac notebook G4 processors before Apple gets G5 chips from IBM that are capable of integration into a top-spec portable computer. |  | | It is also working on a G5-style e700 processor that combines 32-bit and 64-bit operation. |  | | Freescale - Motorola's soon-to-be-spun-off chip division - and AMD are set to detail their respective dual-core processor designs this autumn. |
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http://www.theregister.co.uk/2004/08/18/dual-cores_detailed
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| | Final Cut Pro 4.0 Shootout |
 | | As with Photoshop, I'm sure certain actions benefit from dual processors more than others. |  | | But, if you want the most render speed, dual processors are the way to go. |  | | If you are considering a fast G4 upgrade kit for your G3 or slow G4 based system, you should consider the Dual G4 kits by PowerLogix and Digidesign. |
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http://www.barefeats.com/fcp4.html
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| | OWC Ships 800MHz G4 Processor Upgrade |
 | | OWC ships 800MHz G4 processor upgrade By Dennis Sellers dsellers@maccentral.com July 14, 2003 12:30 pm ET Other World Computing (OWC) has begun shipping an 800MHz Mercury Extreme G4 processor upgrade for US$269.99. |  | | The upgrades don't occupy a separate PCI or AGP slot nor do they require enabling software. |  | | OWC's Mercury Extreme processor upgrades are compatible with Power Mac G4 AGP-equipped models (350MHz to 1GHz) and act as replacements to the stock Apple G4 daughtercard. |
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http://www.webprowire.com/summaries/536532.html
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