Apple Power Macintosh G3 Mini Tower vs Apple Power Mac G4 (Mirrored Drive Doors 2002)

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Power Macintosh G3 Mini Tower compared with Power Mac G4 (Mirrored Drive Doors 2002)

	ApplePower Macintosh G3 Mini Tower	ApplePower Mac G4 (Mirrored Drive Doors 2002)
Overview
Released
Released	November 1997	August 2002
Performance
Processor
Processor	PowerPC G3 233 MHz (Power Macintosh G3 Mini Tower), PowerPC G3 266 MHz (Power Macintosh G3 Mini Tower), PowerPC G3 300 MHz (Power Macintosh G3 Mini Tower) or PowerPC G3 333 MHz (Power Macintosh G3 Mini Tower)	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)
CPU cores
CPU cores	1	2
Graphics
Graphics	ATI 3D RAGE II+ (2 MB), ATI 3D RAGE II+ (6 MB) and IX Micro 2D/3D PCI card (8 MB), Built-in graphics (6 MB SGRAM; factory revision varies), Built-in graphics (6 MB SGRAM) and IX Micro 2D/3D PCI card (8 MB) or ATI RAGE Pro Turbo (6 MB)	NVIDIA GeForce4 MX (32 MB) or ATI Radeon 9000 Pro (64 MB)
Memory
Memory	32 MB, 64 MB or 128 MB	256 MB, 512 MB or 2 GB (better)
Storage
Storage	4 GB to 9 GB	60 GB to 120 GB (better)
CPU
CPU	233 and 266 MHz PowerPC G 3 with 512 KB backside L 2 cache; later 300 and 333 MHz with 1 MB. Apple’s exact Mini Tower Service Source confirms all four clocks and the 66 MHz system architecture. The factory processor supplier is not identified per machine.	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.
GPU
GPU	Built-in 2D/3D accelerator with 2 MB SGRAM, expandable to 6 MB. Original maker sheet specifies ATI RAGE II+; later logic boards changed the accelerator. Optional IX Micro 128-bit PCI graphics card has 8 MB EDO VRAM. EveryMac identifies RAGE Pro Turbo in the later 333 MHz configuration.	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.
Memory type
Memory type	Three 168-pin 64-bit JEDEC-standard 3.3 V unbuffered SDRAM DIMM slots; maker-supported maximum 384 MB. Stock memory of 32, 64 or 128 MB is tied to the factory ordering table. Unofficial 768 MB upgrades are excluded.	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.
Storage type
Storage type	May 1998 Apple factory pairs: 233 MHz/32 MB/4 GB IDE (M6431LL/A); 266 MHz/32 MB/6 GB IDE/Zip/audio-video (M6142LL/A); 266 MHz/128 MB/4 GB Ultra Wide SCSI/additional 8 MB PCI graphics (M6459LL/A); 300 MHz/64 MB/4 GB Ultra Wide SCSI (M6572LL/A); 300 MHz/128 MB/two 4 GB Ultra Wide SCSI drives/additional 8 MB PCI graphics (M6494LL/A). All have 24x CD-ROM. Later 333 MHz/128 MB/9 GB/Zip is from EveryMac’s exact record. Optional drive/RAM cross-products are omitted. Internal 1.44 MB floppy and optional 2x DVD-ROM.	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.
Expansion slots
Expansion slots	Three PCI slots accept three 12-inch cards; PERCH I/O card connector and modem slot. Optional SCSI, Ethernet and graphics cards consume PCI slots. Free internal storage bays vary by configuration.	Four open full-length 64-bit 33 MHz PCI slots and dedicated AGP 4x graphics slot.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	Ethernet, headphone jack	2 × USB-A, Ethernet, headphone jack
Ethernet
Ethernet	0.01 Gb/s	1 Gb/s (better)
External displays
External displays	–	Up to 2
Front ports
Front ports	–	Headphone jack and built-in speaker.
Back ports
Back ports	One ADB, one DB-15 monitor, one DB-25 SCSI, two GeoPort-compatible serial ports, 10BASE-T Ethernet and stereo audio input/output. Optional 10/100BASE-T and FireWire cards are excluded from the standard count.	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.
External displays
External displays	Built-in video supports up to 1600 × 1200, with colour depth depending on SGRAM. Optional PCI graphics card connects a second monitor.	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.
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.
Design and power
Type
Type	Tower	Tower
Weight
Weight	15.015 kg (better)	19.1 kg
Width × depth × height
Width × depth × height	243.84 × 452.12 × 386.08 mm	227 × 468 × 432 mm
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Maker gives 33.1 lb and 15.2 × 9.6 × 17.8 inches height × width × depth. Main fields are direct conversions using 25.4 mm/inch and 0.45359237 kg/lb; actual weight depends on fitted devices.	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.
Power supply
Power supply	240 W maximum; 100–240 V AC, 50–60 Hz (current Apple Mini Tower support table).	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.
In the box
In the box	Mac OS 8.0 originally; revised stock includes Mac OS 8.1. November 1997 month is supported by Apple’s opened Store selling the new Desktop/Mini Tower, with stock deliveries in two working days and BTO about two weeks; no exact first delivery day is proven. Server G3 shares the chassis but its bundled server configurations are excluded.	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.