Apple Power Mac G4 Cube vs Apple Power Mac G5 (Early 2005)

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Power Mac G4 Cube compared with Power Mac G5 (Early 2005)

	ApplePower Mac G4 Cube	ApplePower Mac G5 (Early 2005)
Overview
Released
Released	August 2000	April 2005
Performance
Processor
Processor	PowerPC G4 450 MHz (Power Mac G4 Cube)	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	1	2
Graphics
Graphics	ATI RAGE 128 Pro (16 MB)	ATI Radeon 9600 (128 MB) or ATI Radeon 9650 (256 MB)
Memory
Memory	64 MB, 128 MB or 1.5 GB	512 MB, 4 GB or 8 GB (better)
Storage
Storage	20 GB	160 GB to 250 GB (better)
CPU
CPU	450 MHz PowerPC G4 with Velocity Engine, 100 MHz system bus and 1 MB backside L2 cache running at 225 MHz. Apple offered a 500 MHz processor option; its complete launch memory/storage configuration is not established by the pages used, so it is described here rather than assigned an assumed configuration.	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	ATI RAGE 128 Pro with 16 MB SDRAM in a dedicated AGP 2x slot. The retained maker sheet also lists optional NVIDIA GeForce2 MX with 32 MB SDRAM and ATI Radeon with 32 MB DDR; these later options are not presented as launch stock.	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	Original launch base: 64 MB PC100 SDRAM. February 2001 CD-RW base: 128 MB. Three DIMM slots support up to 1.5 GB, using low-profile DIMMs up to 1.38 inches (35 mm). Retained maker options: 128, 256, 384, 512 and 768 MB, 1 GB and 1.5 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	Original 20 GB Ultra ATA/66 hard drive and top slot-loading DVD-ROM. The 22 February 2001 available-now base has 20 GB and CD-RW. Retained options include 20/40 GB at 5400 rpm or 60 GB at 7200 rpm, CD-RW or DVD-ROM; independent processor/drive/GPU options are not expanded into unsupported combinations. One internal hard drive; external USB and FireWire storage supported.	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	Dedicated AGP 2x graphics slot; no PCI slots. Lift-out electronics core provides access to DIMMs and optional AirPort card.	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	2 × USB-A, Ethernet	3 × USB-A, Ethernet, headphone jack
Ethernet
Ethernet	0.1 Gb/s	1 Gb/s (better)
External displays
External displays	–	Up to 2
Front ports
Front ports	–	USB 2.0, FireWire 400 and headphone minijack.
Back ports
Back ports	Underside: two 12 Mbps USB ports, two 400 Mbps FireWire ports (12 W total), 10/100BASE-T Ethernet, 56K V.90 modem, ADC and VGA. Optional 11 Mbps IEEE 802.11b AirPort card; no standard wireless networking. The headphone minijack is on the separate USB amplifier, not on the Cube chassis.	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	ADC carries video, USB and power; 15-pin VGA output. Maker graphics support reaches 1920 × 1200 at millions of colours. A display is sold separately; the source does not establish simultaneous dual-display operation.	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	Bundled digital USB amplifier and Harman Kardon speakers: total 20 W, stated 80 Hz–20 kHz response. One USB cable carries power and audio; amplifier includes headphone minijack.	Built-in speaker; analogue and optical audio connections.
Keyboard and mouse
Keyboard and mouse	Apple Pro Keyboard with two additional USB ports, optical Apple Pro Mouse, USB digital amplifier and speakers.	Apple Keyboard, Apple Mouse, USB extension cable and DVI-to-VGA adapter.
Design and power
Type
Type	Compact	Tower
Weight
Weight	6.4 kg (better)	20.2 kg
Width × depth × height
Width × depth × height	195 × 195 × 248 mm	–
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Maker reference weight approximately 6.4 kg varies by configuration and manufacturing process. Published height 24.8 cm, width/depth 19.5 cm. Separate external power adapter.	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	External power supply; maker maximum continuous power 205 W. 115 V AC (90–132 V) or 230 V AC (180–264 V), 47–63 Hz.	450 W on dual 2/2.3 GHz; 600 W on dual 2.7 GHz, as stated by the maker.
Materials
Materials	–	Aluminium enclosure.
Noise
Noise	Fanless vertical cooling channel; no fan added to this original factory specification.	–
In the box
In the box	Original launch includes iMovie 2. Maker July 2000 announcement promised early August availability; Macworld’s later history confirms shipping a month after the July launch, so first sale uses August 2000 with no claimed first day. February 2001 CD-RW configuration is labelled in the storage and memory details.	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.