Apple Power Mac G4 (Mirrored Drive Doors 2002) vs Apple Power Macintosh 6100/66AV

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Power Mac G4 (Mirrored Drive Doors 2002) compared with Power Macintosh 6100/66AV

	ApplePower Mac G4 (Mirrored Drive Doors 2002)	ApplePower Macintosh 6100/66AV
Overview
Released
Released	August 2002	1995
Performance
Processor
Processor	2 × PowerPC G4 867 MHz (Power Mac Mirrored Drive Doors 2002), 2 × PowerPC G4 1000 MHz (Power Mac Mirrored Drive Doors 2002) or 2 × PowerPC G4 1250 MHz (Power Mac Mirrored Drive Doors 2002)	PowerPC 601 66 MHz (Power Macintosh 6100/66AV)
CPU cores
CPU cores	2	1
Graphics
Graphics	NVIDIA GeForce4 MX (32 MB) or ATI Radeon 9000 Pro (64 MB)	–
Memory
Memory	256 MB, 512 MB or 2 GB (better)	8 MB or 16 MB
Storage
Storage	60 GB to 120 GB (better)	350 MB
CPU
CPU	Dual 867 MHz, dual 1 GHz or dual 1.25 GHz PowerPC G4 processors; each physical processor has 256 KB on-chip L2 cache. 867 MHz and 1 GHz have 1 MB DDR SRAM L3 per processor; 1.25 GHz has 2 MB. System bus 133 MHz on dual 867, 167 MHz on dual 1/1.25 GHz. CPU count describes physical processors; supplier is not inferred.	66 MHz PowerPC 601 with integrated floating-point unit, 32 KB L1 cache, standard 256 KB L2 cache and 64-bit data path at 33 MHz; 4 MB ROM
GPU
GPU	Dual 867 MHz: NVIDIA GeForce4 MX 32 MB DDR. Dual 1/1.25 GHz: ATI Radeon 9000 Pro 64 MB DDR. Optional NVIDIA GeForce4 Ti 128 MB; independent CTO options are not expanded into unsupported stock combinations.	AV video card with fixed 2 MB VRAM, plus separate HDI-45 video using system DRAM
Memory type
Memory type	Dual 867 MHz: 256 MB PC2100 DDR SDRAM at 266 MHz. Dual 1 GHz: 256 MB PC2700 DDR at 333 MHz; dual 1.25 GHz: 512 MB PC2700. Four DIMM slots support up to 2 GB. Configurations preserve stock processor/drive/graphics ties at base and maximum memory.	8 MB soldered to the logic board and two 72-pin noncomposite 80 ns SIMM sockets accepting a matched pair; maximum 72 MB total. English support lists an 8 MB minimum; Japanese 6100/66 bundle includes 16 MB, with the AV card sold separately.
Storage type
Storage type	60/80/120 GB 7200 rpm Ultra ATA/100 stock drives respectively. Dual 867 MHz has Combo DVD-ROM/CD-RW (CD-R 16x); faster models SuperDrive (DVD-R 2x, CD-R 8x). Four hard-drive bays support two ATA/100 and two ATA/66 drives, or up to four SCSI drives with a separately sold PCI card. Two optical bays, one occupied; optional second Combo drive. Maker optional storage choices remain in details rather than assumed CPU cross-pairs.	English support lists a 350 MB internal SCSI hard drive. Original Apple TIL describes 8 MB/350 MB 6100/66 bundles and states that the AV card upgrades them to the 66AV; Japan offers 16 MB/350 MB with 2× AppleCD 300i Plus and separately sold AV card. Those AV-installed configurations are shown, without implying that the Japanese AV card was bundled. Service Source lists CD-ROM standard in some 66AV configurations and optional in others; 1.44 MB Apple SuperDrive floppy is built in.
Expansion slots
Expansion slots	Four open full-length 64-bit 33 MHz PCI slots and dedicated AGP 4x graphics slot.	One processor-direct expansion position occupied by the AV card. A NuBus adapter cannot be used while retaining the AV card.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	2 × USB-A, Ethernet, headphone jack	Ethernet
Ethernet
Ethernet	1 Gb/s	–
External displays
External displays	Up to 2	Up to 2
Front ports
Front ports	Headphone jack and built-in speaker.	–
Back ports
Back ports	Two FireWire 400, two USB chassis ports (maker four-port total includes two keyboard ports), Gigabit Ethernet, 56K V.92 modem, ADC/DVI, stereo audio line-in/out and Apple Pro Speakers minijack. Optional 11 Mbps AirPort 802.11b card. Bluetooth is a separately listed adapter, not built-in. No FireWire 800 in this 2002 generation.	ADB, AAUI-15 Ethernet, HDI-45 and DB-15 video, external DB-25 SCSI, two LocalTalk/GeoPort serial ports, 16-bit stereo audio input and output, and S-video input and output with composite adapters
External displays
External displays	Two displays in extended desktop or mirroring modes; ADC and DVI with included DVI-to-VGA adapter. Connecting two ADC displays requires a separately sold DVI-to-ADC adapter.	Two simultaneous displays using DRAM and AV-card outputs. AV VRAM supports 24-bit colour at 640 × 480 and 832 × 624, or 16-bit colour at 1024 × 768 and 1152 × 870. Only one monitor or television can be attached to the AV card at a time.
Speakers
Speakers	Built-in speaker; optional Apple Pro Speakers.	–
Keyboard and mouse
Keyboard and mouse	Apple Pro Keyboard, optical Apple Pro Mouse, DVI-to-VGA adapter and modem cable.	Original Apple TIL lists power cord, keyboard cable, mouse and microphone; Japanese standard 6100/66 bundle includes mouse and display adapter with keyboard sold separately. AV-card and regional bundle accessories remain distinct.
Design and power
Type
Type	Tower	Compact
Weight
Weight	19.1 kg	6.4 kg (better)
Width × depth × height
Width × depth × height	227 × 468 × 432 mm	415 × 399 × 85 mm
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Exact maker reference weight 19.1 kg varies with configuration and manufacturing process; height 43.2, width 22.7, depth 46.8 cm. These published dimensions differ slightly from earlier G4 sheets and are retained.	Shared Service Source gives 85 × 415 × 399 mm and 6.4 kg, varying with installed devices. Japanese 6100/66 page gives 396 mm depth; April 1995 AppleFacts gives 86 × 411 × 396 mm and 6.3 kg. Different maker measurements remain qualified; shared service values retained for this AV record.
Power supply
Power supply	100–125 V AC or 200–240 V AC, 50–60 Hz. Maximum current 6.5 A at low voltage or 7.5 A at high voltage; maker publishes no maximum wattage here.	Automatically configured 100–240 V AC, 50–60 Hz. Exact English support lists 210 W maximum. Shared Service Source separately gives 132 W maximum continuous and 201 W peak AC input, excluding monitor power, with 86 W continuous DC output; conditions remain qualified.
In the box
In the box	Mac OS X 10.2 Jaguar as default startup system, plus bootable Mac OS 9.2.2; iMovie, iPhoto, iTunes and iDVD for SuperDrive. Maker August 13 release says dual 867/1 GHz available that week, so first sale uses August month precision. Actual dual-1.25 GHz shipping confirmed 18 September. January 2003 FireWire 800 models and June 2003 reissue are separate generations.	Exact support lists original System 7.5 with PowerPC Enabler 1.1.1 and introduction on 3 January 1995. April 1995 AppleFacts lists the current 6100/66 with an Apple AV configuration, and Apple's TIL describes the AV-card upgrade. Release year 1995 retained; first-sale month unresolved. Japanese standard bundles include KanjiTalk 7.5 CD-ROM, manuals and warranty.