Apple Power Mac G5 (2003) vs Apple Power Macintosh 9500/150

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Power Mac G5 (2003) compared with Power Macintosh 9500/150

	ApplePower Mac G5 (2003)	ApplePower Macintosh 9500/150
Overview
Released
Released	August 2003	1996
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 604 150 MHz (Power Macintosh 8500/150)
CPU cores
CPU cores	1 or 2	1
Graphics
Graphics	NVIDIA GeForce FX 5200 Ultra (64 MB) or ATI Radeon 9600 Pro (64 MB)	Apple Accelerated Graphics (2 MB VRAM)
Memory
Memory	256 MB, 512 MB, 4 GB or 8 GB (better)	16 MB or 32 MB
Storage
Storage	80 GB to 160 GB (better)	2 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.	One PowerPC 604 processor at 150 MHz on a removable processor card; 32 KB level-one cache, 50 MHz processor bus and 512 KB level-two cache on the logic board
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.	Bundled Apple Accelerated Graphics PCI card with 2 MB VRAM, expandable to 4 MB. Exact maker tables give 24-bit colour through 832 × 624, 16-bit at 1024 × 768 and 1152 × 870, and 8-bit at 1280 × 1024 with standard memory; the 4 MB upgrade permits 24-bit through 1152 × 870 and 16-bit at 1280 × 1024. The catalogue appendix claims higher colour depths and is not transferred over the exact model tables
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.	16 or 32 MB listed in Apple's service manual and worldwide catalogue; the Japanese configuration has 32 MB. Twelve 168-pin 64-bit 70 ns-or-faster DIMM sockets; matching modules in corresponding sockets enable interleaving. Exact support pages and catalogue give a 768 MB maximum; later shared Service Source gives 1536 MB using 128 MB DIMMs, while English support says those DIMMs were not tested. English support lists 8 MB as the minimum RAM but does not associate it with a complete disk configuration; only the 16/32 MB configurations documented in the contemporary maker catalogue and service manual are included. This expansion discrepancy remains explicit. 4 MB ROM
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.	2 GB internal Fast SCSI hard disk, manual-inject Apple SuperDrive floppy and AppleCD 600i 4× CD-ROM. Maker catalogue lists space for two additional 3.5-inch storage devices; external SCSI up to seven devices at 5 MB/s and internal SCSI up to 10 MB/s
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.	Six PCI 2.0 expansion slots, five free with the supplied graphics card; no NuBus slots. Processor is on a removable card
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	3 × USB-A, Ethernet, headphone jack	Ethernet, headphone jack
Ethernet
Ethernet	1 Gb/s (better)	0.01 Gb/s
External displays
External displays	Up to 2	–
Front ports
Front ports	USB 2.0, FireWire 400 and headphone minijack.	–
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.	One ADB connector, two GeoPort/LocalTalk-compatible serial connectors, external DB-25 SCSI, AAUI-15 and 10BASE-T Ethernet connectors, 16-bit stereo sound input and output. DB-15 display connector belongs to the supplied graphics card. Both Ethernet connectors share one interface; if both are connected the service manual says 10BASE-T takes priority
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.	One external display through the supplied graphics card, up to 1280 × 1024 with compatible display and cables; colour depth depends on video memory
Speakers
Speakers	Built-in speaker; external audio can use analogue or optical connections.	Built-in speaker and 16-bit stereo sound input/output
Microphones
Microphones	–	Supports an external Apple PlainTalk microphone; shared service manual lists it as standard but the exact Japanese package list omits it, so regional inclusion remains qualified
Keyboard and mouse
Keyboard and mouse	Apple Keyboard, Apple Mouse, USB extension cable, DVI-to-VGA adapter and modem cable.	Japanese configuration includes ADB Mouse II, power cable, KanjiTalk 7.5.3 CD-ROM, manuals and warranty; keyboard and display sold separately. Shared service manual specifies system software 7.5.3 or later for the 150 MHz model
Design and power
Type
Type	Tower	Tower
Weight
Weight	17.8 kg	12.7 kg (better)
Width × depth × height
Width × depth × height	206 × 475 × 511 mm	196 × 400 × 430 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.	Exact Japanese specifications and Service Source give 430 mm high, 196 mm wide and 400 mm deep, approximately 12.7 kg depending on installed devices. Worldwide catalogue rounds these to 429 × 196 × 401 mm and 12.6 kg
Power supply
Power supply	–	100–240 V AC automatically configured, single phase, 50–60 Hz. Service Source distinguishes 225 W maximum DC power-supply output from input consumption
Power use
Power use	–	340 W maximum continuous AC input and 520 W peak input, excluding monitor; exact Japanese specifications and Service Source agree. English support's 225 W is the DC supply rating, not AC 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.	English support gives 22 April 1996 as introduction. Apple's May 1996 worldwide product catalogue lists this exact model as an offering, supporting release year 1996; actual first-sale month/day remains unconfirmed