Apple Power Mac G5 (2003) vs Apple Power Macintosh 6500/225

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Power Mac G5 (2003) compared with Power Macintosh 6500/225

	ApplePower Mac G5 (2003)	ApplePower Macintosh 6500/225
Overview
Released
Released	August 2003	1997
Performance
Processor
Processor	PowerPC G5 1600 MHz (Power Mac 2003), PowerPC G5 1800 MHz (Power Mac 2003), 2 × PowerPC G5 2000 MHz (Power Mac 2003) or 2 × PowerPC G5 1800 MHz (Power Mac 2003)	PowerPC 603e 225 MHz (Power Macintosh 6500)
CPU cores
CPU cores	1 or 2	1
Graphics
Graphics	NVIDIA GeForce FX 5200 Ultra (64 MB) or ATI Radeon 9600 Pro (64 MB)	–
Memory
Memory	256 MB, 512 MB, 4 GB or 8 GB (better)	32 MB
Storage
Storage	80 GB to 160 GB (better)	2 GB to 3 GB
CPU
CPU	Single 1.6 or 1.8 GHz, or dual 2 GHz PowerPC G5 processors; Apple identifies IBM fabrication. Each physical processor has 512 KB L2 cache. Front-side bus per processor is 800 MHz, 900 MHz or 1 GHz respectively. A dual 1.8 GHz configuration was added on 18 November 2003, available immediately; it remains part of this generation.	225 MHz PowerPC 603e with integrated floating-point unit, 32 KB L1 cache, 256 KB L2 cache and 64-bit 50 MHz bus. Shared service specifications use the name 603ev; exact support and original brochure use 603e.
GPU
GPU	Stock 1.6 and 1.8 GHz: NVIDIA GeForce FX 5200 Ultra with 64 MB DDR. Stock dual 2 GHz: ATI Radeon 9600 Pro with 64 MB DDR. November dual 1.8 GHz: GeForce FX 5200 Ultra 64 MB. Optional ATI Radeon 9800 Pro 128 MB.	ATI 3D RAGE II with 2 MB built-in SGRAM, supporting QuickDraw 2D/3D and QuickTime/MPEG-1 acceleration; Apple's exact support table gives 24-bit colour through 832 × 624, 16-bit through 1152 × 870 and 8-bit at 1280 × 1024. The brochure's 24-bit headline ends at 800 × 600.
Memory type
Memory type	Single 1.6 GHz: 256 MB DDR333, four DIMM slots, maximum 4 GB. Single 1.8 GHz and dual 2 GHz: 512 MB DDR400, eight slots, maximum 8 GB. November dual 1.8 GHz also has 512 MB DDR400 and an 8 GB maximum. DIMMs are installed in matched pairs. Each configuration retains its stock drive and graphics at base and maximum memory.	32 MB RAM, no soldered system memory; two 168-pin DIMM sockets permit up to 128 MB using 5 V buffered EDO DIMMs. Original brochure and service specify 60 ns or faster memory, while exact support database lists 70 ns; these published conditions are retained.
Storage type
Storage type	Stock 80 GB on the single 1.6 GHz; 160 GB on the single 1.8 GHz, dual 2 GHz and November dual 1.8 GHz. 7200 rpm Serial ATA drives; two internal bays with 150 MB/s interfaces. One optical bay with 4x DVD-R SuperDrive; optional Combo drive and 80, 160 or 250 GB drives.	April 1997 US Home Edition M5611LL/A has 32 MB, a 3 GB IDE hard drive, 12× tray-loading CD-ROM, 1.44 MB SuperDrive floppy and no factory Zip drive in its exact ordering table. Exact support lists 2 or 3 GB and original 12× optical; shared service specifies a 2 GB 225 MHz configuration. Generic later family optical and storage choices are not assigned to this clock without exact configuration evidence. Shared family photographs show an optional Zip-equipped cabinet, unlike the original Home Edition blank bay.
Expansion slots
Expansion slots	AGP 8x Pro graphics slot. Single 1.6 GHz has three 64-bit 33 MHz PCI slots; faster original models and the November dual 1.8 GHz have PCI-X slots, two at 100 MHz and one at 133 MHz.	Two PCI 2.0 slots for approximately 7-inch cards with Macintosh drivers; Communications Slot II used by modem or Ethernet, video-input slot and TV/FM tuner position. Home Edition has a pre-cabled 5.25-inch SCSI bay for another internal SCSI device, used by Zip on some family configurations. Apple specifies six external SCSI devices, five when optional Zip is installed.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	3 × USB-A, Ethernet, headphone jack	Headphone jack
Ethernet
Ethernet	1 Gb/s	–
External displays
External displays	Up to 2	–
Front ports
Front ports	USB 2.0, FireWire 400 and headphone minijack.	3.5 mm headphone output and volume buttons; infrared receiver for the remote supplied with the optional TV/FM Radio System.
Back ports
Back ports	Two USB 2.0, FireWire 800, FireWire 400, Gigabit Ethernet, V.92 modem, optical Toslink audio input/output and analogue line-in/out. Optional 54 Mbps AirPort Extreme and Bluetooth 1.1 with external antennas. Three chassis USB ports in total; keyboard ports are separate.	ADB, DB-15 monitor output, external DB-25 SCSI, two GeoPort-compatible serial connectors, PlainTalk-compatible sound input and stereo line-level output. Original Home Edition has a 33.6 Kbit/s data/voice modem and 14.4 Kbit/s fax in Communications Slot II; it uses one serial port. Exact support lists 10BASE-T but notes some models have a modem in that slot, and later maker catalogue explicitly says Ethernet or modem varies by configuration. Ethernet is not assigned universally. Optional Apple Video System provides NTSC/PAL/SECAM input; Avid Cinema supplies video editing and NTSC/PAL output when installed.
External displays
External displays	ADC and DVI connectors with DVI-to-VGA adapter; two displays in extended desktop or mirrored modes. A second ADC display needs an optional adapter.	–
Speakers
Speakers	Built-in speaker; external audio can use analogue or optical connections.	Built-in full-range monophonic speaker acts as a subwoofer when external speakers are connected; balance adjustment operates only with external speakers. 16-bit stereo input/output and SRS 3D surround processing.
Keyboard and mouse
Keyboard and mouse	Apple Keyboard, Apple Mouse, USB extension cable, DVI-to-VGA adapter and modem cable.	US Home Edition M5611LL/A includes keyboard, mouse, cables, 33.6 Kbit/s modem and home software bundle. Monitor, Apple Video System, TV/FM Radio System and Avid Cinema are optional. Original 225 MHz ordering configuration has no Zip; photographs are explicitly shared 6500 family views showing the optional Zip-equipped cabinet and optional display, not proof of factory Home Edition equipment.
Design and power
Type
Type	Tower	Tower
Weight
Weight	17.8 kg	–
Width × depth × height
Width × depth × height	206 × 475 × 511 mm	198 × 428 × 406 mm
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Published height 51.1 cm, width 20.6 cm, depth 47.5 cm; 17.8 kg reference weight varies with configuration.	Maker brochure gives 40.6 × 19.8 × 42.8 cm (height × width × depth) and 20.2 kg, varying with installed devices. The shared service manual gives 20.18 kg without the CD-ROM; standard complete-unit weight remains unresolved and the headline mass is omitted. Gallery monitor is optional.
Power supply
Power supply	–	Exact support database and original brochure give 220 W maximum continuous, 100–125 or 200–240 V AC at 47–63 Hz. The shared Service Source instead gives 140 W for the 6500 and 90–130 or 180–264 V; the conflicting ratings are retained, and neither is treated as measured operating consumption.
Materials
Materials	Aluminium enclosure with separate thermal zones.	–
In the box
In the box	Original models shipped with Mac OS X Jaguar; the November dual 1.8 GHz announcement includes Panther. Apple’s 18 August 2003 shipping release confirms immediate availability of the single-processor models; the original dual 2 GHz was due later that month.	Exact support lists original System 7.5.5 and Enabler 411, with introduction on 17 February 1997. April 1997 current Home Edition ordering brochure establishes sale in 1997; exact first-sale month remains unresolved. Later shared family software varies, and is not treated as the original 225 MHz bundle.