Component |
Intel Xeon (based onCore microarchitecture) |
Intel Xeon (based on Nehalem microarchitecture) |
Intel Xeon (based onNehalem microarchitectureand Westmere microarchitecture) |
Model |
Mid 2006 |
Early 2008 |
Early 2009 |
Mid 2010 |
Mid 2012 |
Release date |
August 7, 2006
April 4, 2007Optional 3.0 GHz Quad-core Xeon "Clovertown" |
January 8, 2008 |
March 3, 2009
December 4, 2009Optional 3.33 GHz Quad-core Xeon "Bloomfield" |
August 9, 2010 |
June 11, 2012 |
Model Numbers |
MA356*/A |
MA970*/A |
MB871*/A MB535*/A |
MC560*/A MC250*/A MC561*/A |
MD770*/A MD771*/A MD772*/A |
Machine Model |
MacPro1,1
MacPro2,1Optional 3.0 GHz Quad-core Xeon "Clovertown" |
MacPro3,1 |
MacPro4,1 |
MacPro5,1 |
MacPro5,1 |
EFI Mode |
EFI32 |
EFI64 |
Kernel Default Mode |
32-bit |
32-bit in Mac OS X (client), 64-bit in Mac OS X Server |
64-bit |
Chipset |
Intel 5000X |
Intel 5400 |
Intel X58 |
Processor |
Two 2.66 GHz (5150) Dual-core Intel Xeon "Woodcrest"
Optional 2.0 GHz (5130), 2.66 GHz or 3.0 GHz (5160) Dual-core or 3.0 GHz (X5365) Quad-core Intel Xeon "Clovertown" |
Two 2.8 GHz (E5462) Quad-Core Intel Xeon "Harpertown"
Optional two 3.0 GHz (E5472) or 3.2 GHz (X5482) Quad-core processors or one 2.8 GHz (E5462) Quad-core processor |
One 2.66 GHz (W3520) Quad-Core Intel Xeon "Bloomfield" or two 2.26 GHz (E5520) Quad-core Intel Xeon "Gainstown" with 8 MB of L3 cache
Optional 2.93 GHz (W3540) or 3.33 GHz (W3580) Intel Xeon Quad-core Intel Xeon "Bloomfield" processors or two 2.66 GHz (X5550) or 2.93 GHz (X5570) Quad-core Intel Xeon "Gainstown" processors |
One 2.8 GHz Quad-Core "Bloomfield" Intel Xeon (W3530) processor with 8 MB of L3 cache or two 2.4 GHz Quad-Core "Gulftown" Intel Xeon (E5620) processors with 12 MB of L3 cache or two 2.66 GHz 6-core "Gulftown" Intel Xeon (X5650) processors with 12 MB of L3 cache
Optional 3.2 GHz Quad-Core "Bloomfield" (W3565) or 3.33 GHz 6-core "Gulftown" (W3680) Intel Xeon processors or two 2.93 GHz 6-core (X5670) Intel Xeon "Gulftown" processors |
One 3.2 GHz Quad-Core Intel Xeon (W3565) processor with 8 MB of L3 cache or two 2.4 GHz 6-Core Intel Xeon (E5645) processors with 12 MB of L3 cache
Optional 3.33 GHz 6-Core (W3680), two 2.66 GHz 6-core (X5650), or two 3.06 GHz 6-core (X5675) Intel Xeon processors |
System bus |
1333 MHz |
1600 MHz |
4.8 GT/s(Quad-core models only) or 6.4 GT/s |
4.8 GT/s(Quad-core models only), 5.86 GT/s(8-core models only) or 6.4 GT/s |
4.8 GT/s(Quad-core models only), 5.86 GT/s(12-core models only) or 6.4 GT/s |
Front-side bus |
QuickPath Interconnect |
Memory |
1 GB (two 512 MB) of 667 MHz DDR2 ECC fully buffered DIMM
Expandable to 16 GB (Apple), 32 GB (Actual) |
2 GB (two 1 GB) of 800 MHz DDR2 ECC fully buffered DIMM
Expandable to 32 GB |
3 GB (three 1 GB) for UP quad-core or 6 GB (six 1 GB) for DP 8-core of 1066 MHz DDR3 ECC DIMM
Expandable to 16 GB on Quad-core models (although expandable to 32GB using 3rd party 4×8GB DIMMS), and 32 GB in 8-core models |
3 GB (three 1 GB) for quad- and 6-core models or 6 GB (six 1 GB) for 8- and 12-core models
Expandable to 32 GB on Quad-core models, and 64 GB in 8- and 12-core models (although expandable to 96GB using 3rd party 6×16GB DIMMS) |
6 GB (three 2 GB) for quad- and 6-core models or 12 GB (six 2 GB) for 12-core models
Expandable to 32 GB on Quad- and 6-core models, and 64 GB in 12-core models (although expandable to 96GB using 3rd party 6×16GB DIMMS) |
Graphics
Expandable to four graphics cards |
nVidia GeForce 7300 GT with 256 MB of GDDR3 SDRAM (single-link and dual-link DVI ports)
Optional ATI Radeon X1900 XT with 512 MB GDDR3 SDRAM (two dual-link DVI ports) or nVidia Quadro FX 4500 with 512 MB GDDR3 SDRAM (stereo 3D and two dual-link DVI ports) |
ATI Radeon HD 2600 XT with 256 MB of GDDR3 SDRAM (two dual-link DVI ports)
Optional nVidia GeForce 8800 GT with 512 MB GDDR3 SDRAM (two dual-link DVI ports) or nVidia Quadro FX 5600 1.5 GB (stereo 3D, two dual-link DVI ports) |
nVidia GeForce GT 120 with 512 MB of GDDR3 SDRAM (one mini-DisplayPort and one dual-link DVI port)
Optional ATI Radeon HD 4870 with 512 MB of GDDR5 SDRAM (one Mini DisplayPort and one dual-link DVI port) |
ATI Radeon HD 5770 with 1 GB of GDDR5 memory (two Mini DisplayPorts and one dual-link DVI port)
Optional ATI Radeon HD 5870 with 1 GB of GDDR5 memory (two Mini DisplayPorts and one dual-link DVI port) |
Hard drive
7200-rpm unless specified |
250 GB Serial ATA with 8 MB cache
Optional 500 GB with 8 MB cache or 750 GB with 16 MB cache |
320 GB Serial ATA with 8 MB cache
Optional 500 GB, 750 GB, or 1 TB Serial ATA with 16 MB cache or 300 GB Serial Attached SCSI, 15,000-rpm with 16 MB cache |
640 GB Serial ATA with 16 MB cache
Optional 1 TB or 2 TB Serial ATA drives with 32 MB cache |
1 TB Serial ATA with 32 MB cache
Optional 1 TB or 2 TB Serial ATA drives with 32 MB cache or 512 GB Solid State Drives |
Optical drive |
16× SuperDrive with double-layer support (DVD±R DL/DVD±RW/CD-RW) |
18× SuperDrive with double-layer support (DVD±R DL/DVD±RW/CD-RW) |
AirPort Extreme |
Optional 802.11a/b/g and draft-n (n disabled by default) |
Optional 802.11a/b/g and draft-n (n-enabled) |
Built-in 802.11a/b/g/n |
Maximum Supported Operating System |
OS X 10.7 "Lion"
(Unofficially, can run OS X 10.8 "Mountain Lion" with an upgrade to a supported graphics card and EFI64 emulation) |
OS X 10.8 "Mountain Lion" |
علاقه مندی ها (Bookmarks)