Apple Mac Pro (2006) vs Apple Power Mac G5 (Early 2005)

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Mac Pro (2006) compared with Power Mac G5 (Early 2005)

	AppleMac Pro (2006)	ApplePower Mac G5 (Early 2005)
Overview
Released
Released	August 2006	April 2005
Performance
Processor
Processor	2 × Intel Xeon 5130, 2 × Intel Xeon 5150 or 2 × Intel Xeon 5160	2 × PowerPC G5 2000 MHz (Power Mac Early 2005), 2 × PowerPC G5 2300 MHz (Power Mac Early 2005) or 2 × PowerPC G5 2700 MHz (Power Mac Early 2005)
CPU cores
CPU cores	4	2
Graphics
Graphics	NVIDIA GeForce 7300 GT, ATI Radeon X1900 XT or NVIDIA Quadro FX 4500	ATI Radeon 9600 (128 MB) or ATI Radeon 9650 (256 MB)
Memory
Memory	1 GB, 2 GB, 4 GB, 8 GB or 16 GB (better)	512 MB, 4 GB or 8 GB
Storage
Storage	250 GB to 750 GB (better)	160 GB to 250 GB
CPU
CPU	Two dual-core Xeon 5100-series processors at 2.0, 2.66 or 3.0 GHz, with 4 MB shared L2 cache per processor and independent 1.33 GHz frontside buses; EveryMac identifies Xeon 5130, 5150 and 5160 respectively. Four cores total. Later 2007 eight-core MacPro2,1 upgrade is a separate generation, not included in these configurations.	Two physical PowerPC G5 processors at 2, 2.3 or 2.7 GHz, each with 512 KB L2 cache and no L3 cache. Front-side bus per processor is 1, 1.15 or 1.35 GHz. The dual 2.7 GHz model uses liquid cooling.
GPU
GPU	GeForce 7300 GT has 256 MB GDDR2, one single-link and one dual-link DVI; Radeon X1900 XT and Quadro FX 4500 each have 512 MB GDDR3 and two dual-link DVI. Quadro adds stereo 3D. Maker also confirms two, three or four 7300 GT cards; multi-card upgrades are described here rather than inferred mixed-card configurations.	Dual 2 and 2.3 GHz: ATI Radeon 9600 with 128 MB DDR and two single-link DVI outputs. Dual 2.7 GHz: ATI Radeon 9650 with 256 MB GDDR3, one single-link and one dual-link DVI output. Optional NVIDIA GeForce 6800 Ultra DDL with 256 MB has two dual-link DVI outputs and occupies the adjacent PCI slot.
Memory type
Memory type	667 MHz DDR2 ECC fully buffered DIMMs; eight slots on two removable risers, up to 16 GB; factory options 1, 2, 4, 8 or 16 GB	Stock 512 MB PC3200 DDR400, installed in matched pairs. Dual 2 GHz has four DIMM slots and a 4 GB maximum. Dual 2.3 and 2.7 GHz have eight slots and an 8 GB maximum. Configuration rows keep the stock drives and graphics at base and maximum memory.
Storage type
Storage type	Four independent SATA 3 Gb/s direct-attach bays. Launch supports 250/500 GB drives and up to 2 TB; later archived specification adds 750 GB drives and up to 3 TB. Configurations list one primary drive; additional independent drives and optional RAID card are separate upgrades, not a Fusion Drive. One or two 16x SuperDrives with double-layer DVD support.	Stock 160 GB on dual 2 GHz and 250 GB on dual 2.3/2.7 GHz, all 7200 rpm Serial ATA. Two internal drive bays; optional 250 or 400 GB drives, including two 400 GB drives. One optical bay with 16x SuperDrive supporting DVD±R and up to 4x dual-layer DVD+R recording.
Expansion slots
Expansion slots	One double-wide x16 graphics slot and three full-length PCI Express expansion slots with configurable bandwidth; 300 W combined maximum. PCI/PCI-X cards are incompatible.	AGP 8x Pro graphics slot. Dual 2 GHz has three 64-bit 33 MHz PCI slots. Dual 2.3 and 2.7 GHz have PCI-X: two 100 MHz slots and one 133 MHz slot.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	5 × USB-A, 2 × Ethernet, headphone jack	3 × USB-A, Ethernet, headphone jack
Ethernet
Ethernet	1 Gb/s	1 Gb/s
External displays
External displays	Up to 8 (better)	Up to 2
Wi-Fi
Wi-Fi	Optional AirPort Extreme	–
Bluetooth
Bluetooth	Optional 2.0 + EDR	–
Front ports
Front ports	Two USB 2.0, FireWire 400, FireWire 800 and headphone output	USB 2.0, FireWire 400 and headphone minijack.
Back ports
Back ports	Three USB 2.0, FireWire 400, FireWire 800, two Gigabit Ethernet, optical TOSLINK input/output and analogue line input/output. Graphics card DVI outputs vary by configuration; included keyboard USB ports excluded from chassis count.	Two USB 2.0, FireWire 800, FireWire 400, Gigabit Ethernet, optical S/PDIF input/output and analogue audio line-in/out. Three chassis USB ports in total, plus keyboard USB 1.1 ports. AirPort Extreme, Bluetooth 2.0 + EDR and a V.92 modem are optional.
External displays
External displays	Up to eight displays requires four GeForce 7300 GT cards. Single-link DVI up to 1920 × 1200; dual-link DVI up to 2560 × 1600; analogue up to 2048 × 1536 using included adapter.	Two displays in extended desktop or mirrored modes. Radeon 9600 supports two displays up to 1920 × 1200; Radeon 9650 supports one 30-inch Apple Cinema HD Display via dual-link DVI. Optional 6800 Ultra DDL supports two 30-inch displays. DVI-to-VGA adapter included.
Speakers
Speakers	Front-panel speaker	Built-in speaker; analogue and optical audio connections.
Keyboard and mouse
Keyboard and mouse	Apple Keyboard and Mighty Mouse; display sold separately	Apple Keyboard, Apple Mouse, USB extension cable and DVI-to-VGA adapter.
Design and power
Type
Type	Tower	Tower
Weight
Weight	–	20.2 kg
Width × depth × height
Width × depth × height	206 × 475 × 511 mm	–
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Maker standard-configuration weight 19.2 kg; actual weight varies by configuration and manufacturing process, so shared scalar weight omitted	The exact maker sheet labels height as 47.5 cm, width 20.6 cm and depth 51.1 cm. Earlier G5 sheets label height/depth in the opposite order; main dimensions are omitted because those published axes conflict. Maker reference weight is 20.2 kg and varies with configuration.
Power supply
Power supply	100–120 V or 200–240 V AC, 50–60 Hz single phase; maximum 12 A in low-voltage range or 6 A in high-voltage range	450 W on dual 2/2.3 GHz; 600 W on dual 2.7 GHz, as stated by the maker.
Materials
Materials	–	Aluminium enclosure.
In the box
In the box	Mac Pro, keyboard and mouse, DVI-to-VGA adapter, USB keyboard extension cable, install/restore DVDs and documentation. Launch software Mac OS X 10.4.7 Tiger and iLife '06; later archived sheet lists Leopard and iLife '08. Launch AirPort Extreme optional; archive later specifies optional 802.11n.	Mac OS X Tiger and iLife ’05. Apple’s 27 April 2005 launch says these models are available “this week”; first sale is kept at April precision rather than treating the announcement as a confirmed delivery day. The older single 1.8 GHz model retained in the launch range is represented separately as Late 2004.