Great Business Articles
All business related articles and more here on the web
Featured Articles
    Networking and the Internet
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metalworking
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Woodworking
    Other
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware
    Pumps & Plumbing
    Pumps
    Safety & Security
    Wholesale Lots
    Other
Construction
    Building Materials, Supplies
    Buildings, Modular & Pre-Fab
    Construction Equipment

Apple Computers & Components

Other

Other Article

The original Macintosh used a Motorola 68000, a 16/32-bit (32-bit internal) CISC processor that ran at 8 MHz. The Macintosh Portable and PowerBook 100 both used a 16 MHz version. The Macintosh II featured a full 32-bit Motorola 68020 processor, but the Mac ROMs at the time contained software that only supported 24-bit memory addressing, therefore using only a fraction of the chip's memory addressing capabilities unless a software patch was applied. Macs with this limitation were referred to as not being .32-bit clean.. The successor Macintosh IIx introduced the Motorola 68030 processor, which added a memory management unit. The 68030 did not have a built-in floating point unit (FPU); thus, '030-based Macintoshes incorporated a separate unit.either the 68881 or 68882. Lower-cost models did without, although they incorporated an FPU socket, should the user decide to add one as an option. The first .32-bit clean. Macintosh that could use 32-bit memory addressing without a software patch was the IIci. In 1991, Apple released the first computers containing the Motorola 68040 processor, which contained the floating point unit in the main processor. Again, lower-cost models did not have FPUs, being based on the cut-down Motorola 68LC040 instead.

After 1994 Apple used the PowerPC line of processors, starting with the PowerPC 601, which were later upgraded to the 603 and 603e and 604, 604e, and 604ev. In 1997, Apple introduced its first computer based on the significantly upgraded PowerPC G3 processor; this was followed in 1999 with the PowerPC G4. The last generation of PowerPC processor to be introduced was the 64-bit PowerPC 970FX ("G5"), introduced in 2003. During the transition to the PowerPC, Apple.s .Cognac. team wrote a 68030-to-PowerPC emulator that booted very early in OS loading. Initially the emulation speed wasn't stellar, but later versions used a dynamic recompilation emulator which boosted performance by caching frequently used sections of translated code. The first version of the OS to ship with the earliest PowerPC systems was estimated to run 95% emulated. Later versions of the operating system increased the percentage of PowerPC native code until OS X brought it to 100% native.

The PowerPC 604 processor introduced symmetric multiprocessing (SMP) to the Macintosh platform, with dual PowerPC 604e-equipped Power Macintosh 9500 and 9600 models. The G3 processor was not SMP-capable, but the G4 and G5 were, and Apple introduced many dual-CPU G4 and G5 Power Macs. The top of the range Power Macintosh G5 uses up to two dual core processors, for a total of four cores.

On June 6, 2005, Steve Jobs announced that the company would begin transitioning the Macintosh line from PowerPC to Intel microprocessors (the transition was completed on August 7, 2006) and demonstrated a version of Mac OS X running on a computer powered by an Intel Pentium 4 CPU. Intel-powered Macs are able to run Macintosh software compiled for PowerPC processors using a dynamic translation system known as .Rosetta..

The first Macs with Intel processors were the iMac and the 15-inch MacBook Pro, both announced at the Macworld Conference and Expo in January 2006. Throughout the year the Mac mini was transitioned to the Intel architecture, with users having choice of either Core Solo or Core Duo CPUs. The iBook product line was phased out by the MacBook and on August 7, 2006, the Power Mac G5 was discontinued in favor of the Mac Pro, based on the new Intel Xeon "Woodcrest". The Xserve was also transitioned to an Intel Xeon "Woodcrest". In the second half of 2006 Apple launched new iMac and MacBook lines using the Core 2 Duo processor.

Other Items

1 2 3

Search:  
30 x 21mm Jeweler Loupe Magnifying Glass 30x Magnifier
$5.79
250GB Apple TV Home Media Player HDMI MP3 Video WiFi
$330.00
ALTEC LANCING FX6021 POWERED AUDIO SYSTEM
$125.00
3.5mm Headphone Adapter For HTC TyTN AT&T Tilt 8925
$6.79
3.5mm Headphone Adapter For HTC Touch Diamond P3700
$6.99
Connectix Virtual PC 6 for Mac - with Windws XP Pro VPC
$39.99
Elgato EyeHome Digital Media Player - Apple - Mac - TV
$29.95
3 X Type A Female to F USB Gender Changer Adapter
$5.99
Apple Mac Logo 4 Reflective Sticker Decal 2 1 in RARE
$9.99
USB blue with monkey feet warmer heat heater pc gift
$4.99
APPLE TV 40GB HARD DRIVE W/ REMOTE MA711LL/A
$46.00
3.5mm Headphone Adapter for Sony Ericsson W810i W580i
$5.89
Apple TV 40 GB MA711LL/A Wifi Digital Multimedia Recvr
$24.99
Apple TV 40G - Brand New In Box
$147.50
Apple TV 500GB HDMI WiFi MP3 Video Home Media Player
$485.95
3.5mm Headphone Adapter For HTC TyTN AT&T Tilt 8925
$6.79
Apple TV - Model MA711LL/A - 40GB
$99.99
Apple Studio 17" CRT monitor
$19.00
Apple TV High Definition 40GB Media Center A1218
$50.00
3.5mm Headphone Adapter for Sony Ericsson W810i W580i
$5.89
Apple MacBook Pro 15.4" German Keyboard AEPW3PLG017 !
$24.00
APPLE TV MB189LL/A 160 GB VIDEO STREAM HD ITUNES NIB
$275.00
NEW Miglia TVMicro TVM-04 TVM04
$29.99
Apple MacBook Pro 15.4" German Keyboard AEPW3PLG017 !
$24.00
Apple TV 40GB
$100.00
Radio-Shack, Joy Stick/ Controller, IBM/APPLE
$9.99
3.5mm Headphone Adapter For HTC Touch Diamond P3700
$6.79
Apple TV High Definition 40GB Media Center A1218
$167.63
Apple 'Easier on a Mac' Long Sleeve Shirt, L or XL
$5.50
Laptop Sticker Notebook Skin Cover Decal Mickey m27
$0.01
Apple MacBook Pro 15.4" Core 2 Duo Bottom Case A1211 !
$54.99
Apple Logo Collectible Pen
$3.25
Apple MacBook Pro 15.4" Core 2 Duo Bottom Case A1211 !
$54.99
3.5mm Headphone Adapter For HTC TyTN AT&T Tilt 8925
$6.79
Focus Enhancements LTV Portable Pro
$19.99
Apple iPhone 2G 8GB: UNLOCKED & JAILBROKEN-BRAND NEW!
$200.01
Apple iBook G3 14" battery -works
$19.99
3.5mm Headphone Adapter for Sony Ericsson W810i W580i
$5.89
3.5mm Headphone Adapter for Sony Ericsson W810i W580i
$5.89
Apple TV High Definition 40GB Media Center A1218
$102.50
6 Apple Sticker Lot - 2 Large, 4 Small - Car, Locker, +
$5.99
APPLE TV 160 gb
$99.00
Applecare Warranty plan for Macbook Pro Apple Care- NEW
$195.00
Dell Inspirion 1501
$207.50
Connectix Virtual PC 6 for Mac - with Windws 2000 VPC
$34.99
Apple TV 40GB WiFi Streaming HD HDMI AppleTV MA711LL/A
$81.99
NEW 6 Apple Mac Logo Sticker Decal .5 .75 1.5 2 in RARE
$14.99
APPLECARE PROTECTION PLAN - MACBOOK PRO MB588LL/A 
$76.00
250GB Apple TV Home Media Player HDMI MP3 Video WiFi
$305.00
SUN MICROSYSTEMS T-SHIRT Classic Computer TEE
$9.95
New Apple TV wi-fi 40 gb MA711LL/A Home Media Player
$199.99
TURBOCAD 2D FOR MAC
$19.99
3.5mm Headphone Adapter for Sony Ericsson W810i W580i
$5.89
New 3 Apple iPhone 3G 16GB White/Black Jailbreaked V2.1
$2099.99
AppleCare Warranty Package for Macbook Pro / Powerbook
$210.00
Apple TV 160 GB
$218.50
Apple TV
$152.50
APPLE XSERVE RACKMOUNT COMPUTER HARDWARE
$3699.99
Apple Toner cartridge M2045G/A New In Box L@@K!!
$14.00
Brand New NIB 160GB Apple TV MB189LL/A
$225.50
Apple TV Watch Purchased or Rented Movies from iTunes
$55.99
3.5mm Headphone Adapter For HTC TyTN AT&T Tilt 8925
$6.99
New Miglia TVM-02 TVMini HD TVM02 NEW
$39.99
Apple TV High Definition 40GB Media Center A1218
$143.50
250GB NEW Hard Drive for Apple TV with Instructions
$115.95
APPLE TV MA711LL/A 40GB VIDEO STREAM HD ITUNES NIB
$159.99
Applecare Warranty plan for Macbook Pro Apple Care- NEW
$79.00
NEW 6 Apple Mac Logo Sticker Decal .5 .75 1.5 2 in RARE
$9.99
3.5mm Headphone Adapter For HTC TyTN AT&T Tilt 8925
$6.79
Apple Xserve G5 (M9743LLA) Server
$700.00
40GB apple TV - mint condition
$103.50
Elgato EyeHome - Apple - Mac - TV
$65.00
LOST PASSWORD SOLUTION FOR MAC OS X
$9.00
Apple Studio 21" CRT monitor GREAT DISPLAY
$49.00
Apple TV 40GB MA711LL/A Component Video Cable+Box
$19.99
250GB Upgrade Hard Drive for Apple TV + Instructions
$115.95
W538 Soft Nylon Briefcase Case for Apple Macbook Air
$11.49
Brand New NIB 40GB Apple TV MA711LL/A Apple TV
$152.50
LOGITECH MM50 PORTABLE IPOD SPEAKER (BLk)
$39.00
APPLE TV 250 GB HD Multi Media Digital Receiver NEW
$399.00
Apple TV High Definition 40GB Media Center A1218
$100.00
APPLE MACBOOK PRO APPLECARE PROTECTION PLAN CARE
$197.50
Apple Mac Logo Sticker Decals
$2.99
Apple TV 160 GB 160gb HDMI 100% NEW AND FEEDBACK
$212.50
Apple MacBook 13.3" Optical Drive Flex Cable Test Good
$3.99
RESELLERS Applecare Warranty plan for Macbook Pro
$720.00
Apple iMac flat screen macbook torx 15 screwdriver tool
$2.49
Microsoft Virtual PC for Mac
$35.99
3.5mm Headphone Adapter For HTC Touch Diamond P3700
$6.79
Apple TV 40 GB 40gb HDMI 100% NEW AND FEEDBACK
$150.00
Apple TV High Definition 40GB Media Center A1218
$81.99
iBook G4 12 Inch Model Cd Disc Drive Apple USED
$10.00
Leather Case Pouch for APPLE iPod NANO 3G 3rd Gen Black
$6.99
Apple TV
$125.00
Apple STUDIO DISPLAY 205w Adapter KEYBOARD MOUSE & MIC
$75.00
APPLE TV 40 GB MODEL # A1218
$26.00
APPLE TV MB189LL 160GB HARD DRIVE APPLE TV TELEVISION
$230.84
Apple TV 40 GB (Includes HDMI cable purch. separately)
$157.63
Power Cord for Apple TV New
$7.95
Apple TV 40 gig
$150.00