Apple Power Macintosh G3 All-In-One vs Apple Power Mac G5 (Late 2005)

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Power Macintosh G3 All-In-One compared with Power Mac G5 (Late 2005)

	ApplePower Macintosh G3 All-In-One	ApplePower Mac G5 (Late 2005)
Overview
Released
Released	–	October 2005
Performance
Processor
Processor	PowerPC G3 233 MHz (Power Macintosh G3 Desktop) or PowerPC G3 266 MHz (Power Macintosh G3 Desktop)	PowerPC G5 dual-core 2000 MHz (Power Mac Late 2005), PowerPC G5 dual-core 2300 MHz (Power Mac Late 2005) or 2 × PowerPC G5 dual-core 2500 MHz (Power Mac Late 2005)
CPU cores
CPU cores	1	2 or 4
Graphics
Graphics	Built-in graphics accelerator (2 MB SGRAM; revision unpublished)	NVIDIA GeForce 6600 LE (128 MB) or NVIDIA GeForce 6600 (256 MB)
Memory
Memory	32 MB	512 MB or 16 GB (better)
Storage
Storage	4 GB	160 GB to 250 GB (better)
CPU
CPU	233 or 266 MHz PowerPC G3 with 512 KB backside L2 cache at 117 or 133 MHz, a 66 MHz system bus and 64 KB L1 cache split equally between data and instructions. Supplier is not assigned without exact maker evidence.	Dual models have one physical dual-core PowerPC G5 at 2 or 2.3 GHz. Quad has two physical dual-core processors at 2.5 GHz, four cores in total. Each core has 1 MB L2 cache. Front-side bus per physical processor is 1, 1.15 or 1.25 GHz respectively. Macworld’s exact Quad review describes its liquid cooling.
GPU
GPU	Built-in 2D/3D graphics accelerator with 2 MB SGRAM, expandable to 6 MB using the maker-supported 4 MB SGRAM module. Exact graphics-chip revision is unpublished in the read maker datasheet, so later RAGE Pro revisions are not assumed for every unit.	Stock dual-core 2 GHz: NVIDIA GeForce 6600 LE with 128 MB GDDR SDRAM. Dual-core 2.3 GHz and Quad: NVIDIA GeForce 6600 with 256 MB GDDR SDRAM. Optional NVIDIA GeForce 7800 GT 256 MB and Quadro FX 4500 512 MB; the Quadro occupies the graphics slot and adjacent x4 slot.
Memory type
Memory type	32 MB SDRAM standard, up to 384 MB across three 168-pin DIMM slots. Apple Service Source specifies 3.3 V, 64-bit, 10 ns unbuffered SDRAM. Its prose about 64 MB DIMMs conflicts with its 384 MB/three 128 MB DIMM maximum; the explicit published maximum is retained. Factory BTO memory options included 64 or 96 MB.	Stock 512 MB PC2-4200 DDR2 at 533 MHz, installed in matched pairs. Up to 16 GB supported; ECC configurations available from 1 GB. Rows retain the stock drive and graphics at base and maximum supported memory.
Storage type
Storage type	Both published 233 and 266 MHz base configurations have a 4 GB IDE disk, 24× maximum CD-ROM and 1.44 MB floppy drive. A 6 GB disk and 100 MB SCSI Zip drive were optional. Service Source also mentions a 2 GB disk in one table, unlike the exact base configuration datasheet; that unsupported base pairing is not assumed.	Stock 160 GB on dual-core 2 GHz and 250 GB on dual-core 2.3 GHz and Quad. 7200 rpm Serial ATA drives; two internal bays. Optional one or two 500 GB drives. One optical bay with 16x SuperDrive supporting dual-layer DVD+R recording.
Expansion slots
Expansion slots	Three 7-inch PCI 2.1 slots with Macintosh drivers required; three memory slots and a PERCH I/O-card slot. Optional modem fits the I/O card. The chassis has a slide-out logic-board tray. PCI card power restrictions are three 15 W cards, two 25 W cards, or one 15 W and one 25 W card.	PCI Express: occupied x16 graphics slot, two open x4 slots and one open x8 slot. Older PCI and PCI-X expansion cards cannot be reused in these slots.
Display
Screen size
Screen size	15″	None built in
Resolution
Resolution	1024 × 768	–
Panel
Panel	CRT	–
Display type
Display type	15-inch multiple-scan colour CRT with 13.8-inch viewable diagonal and 0.28 mm dot pitch; tilt and swivel. The supported 1024 × 768 mode is analogue, not a fixed pixel matrix. Maker advertises refresh up to 85 Hz without assigning that maximum to the highest resolution, so headline refresh is omitted. Service Source specifies 16-bit colour at 1024 × 768; the datasheet uses inconsistent colour-depth labels.	–
Connections
Ports
Ports	Ethernet, 3 × headphone jack	4 × USB-A, 2 × Ethernet, headphone jack
Ethernet
Ethernet	0.01 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	10BASE-T Ethernet, one ADB, one external DB-25 SCSI, two GeoPort-compatible serial ports, rear stereo audio input/output and DB-15 monitor connector. Three headphone-compatible audio outputs total: two at the front and one at the rear. No built-in USB, FireWire or AirPort support. The optional Fast Ethernet PCI card does not change the standard network figure.	Three USB 2.0, FireWire 800, FireWire 400, two Gigabit Ethernet ports, optical Toslink input/output and analogue audio line-in/out. Four chassis USB 2.0 ports in total, plus two keyboard USB 1.1 ports. AirPort Extreme and Bluetooth 2.0 + EDR are optional, with integrated antennas; built-in support does not mean modules are included.
External displays
External displays	DB-15 external monitor connector documented by the exact datasheet and rear service diagram; the current support summary instead labels video as none. Display mirroring is described by the contemporary Washington Apple Pi test, not an assumed extended desktop.	Stock GeForce 6600 LE/6600 and optional 7800 GT have one single-link and one dual-link DVI port, supporting one 30-inch Apple Cinema HD Display alongside a second display. Optional Quadro FX 4500 has two dual-link DVI outputs for two 30-inch displays and a stereo 3D connector. DVI-to-VGA adapter included.
Speakers
Speakers	Built-in stereo speakers; 16-bit stereo audio input/output at 22.05 or 44.1 kHz	Built-in speaker and optical/analogue external audio connections.
Microphones
Microphones	Built-in microphone	–
Keyboard and mouse
Keyboard and mouse	AppleDesign Keyboard and ADB Mouse II	Apple Keyboard, Mighty Mouse, USB keyboard extension and DVI-to-VGA adapter.
Design and power
Type
Type	All-in-one	Tower
Weight
Weight	26.8 kg	–
Width × depth × height
Width × depth × height	409 × 457 × 505 mm	–
Operating system
Operating system	macOS	macOS
Materials
Materials	–	Aluminium enclosure.
Size and weight detail
Size and weight detail	Headline dimensions and 26.8 kg weight follow the exact May 1998 maker datasheet. Apple Service Source gives 498 × 402 × 450 mm and 27 kg with inconsistent inch conversions; the current support summary gives 19.92 × 16.08 × 18 inches and 59.5 lb. Weight varies with installed devices.	–
Power supply
Power supply	Automatically configured 90–264 V AC, 50–60 Hz, single phase	–
Power use
Power use	Maximum continuous electrical input 300 W; Service Source separately lists 200 W peak output, which is not acoustic output	–
In the box
In the box	Mac OS 8.1 in the contemporary datasheet and Service Source; the current archived support summary instead gives original system software 8.0. The model was offered for the education market. Apple support labels introduction as 3 April 1998; the dated May 1998 datasheet describes currently available configurations and BTO ordering from 6 May. An exact first retail delivery date is not established, so released is omitted rather than substituting introduction or BTO dates. The 266 MHz base variant adds audio/video I/O plus Avid Cinema and QuickTime 3 Pro; the 233 MHz base is audio I/O only. Optional AV hardware supports composite and S-video inputs/outputs with mode restrictions in Service Source.	Mac OS X Tiger and iLife ’05. Apple confirmed the dual-core 2 and 2.3 GHz models available on 19 October 2005, with Quad expected in early November. Macs Only reports its Quad shipped on 10 November and arrived on 11 November; these later Quad dates do not change the generation’s first sale. The exact specification sheet does not publish weight or dimensions.