Apple Power Mac G5 (2003) vs Apple Power Macintosh 5400/120

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Power Mac G5 (2003) compared with Power Macintosh 5400/120

	ApplePower Mac G5 (2003)	ApplePower Macintosh 5400/120
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 603e 120 MHz (Power Macintosh 5400)
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)	16 MB
Storage
Storage	80 GB to 160 GB (better)	1.6 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.	120 MHz PowerPC 603e with integrated floating-point unit, 32 KB L1 cache and 64-bit 40 MHz bus; optional 256 KB L2 High Performance Module M4505LL/A. Optional PC Compatibility Card with a 100 MHz 586 processor is separate hardware.
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.	1 MB built-in DRAM framebuffer separate from system RAM, not expandable. Apple's shared Service Source supports 640 × 480 at 60 or 67 Hz and 800 × 600 at 60 or 72 Hz with 16-bit colour, and 832 × 624 at 75 Hz with 8-bit colour; video input is unavailable at 832 × 624. Exact support lists only 8-bit colour at 800 × 600; this conflicts with the shared service table and contemporary MacUser test, so both claims remain qualified.
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 MB standard, consisting of 8 MB soldered on the logic board and one 8 MB DIMM; two 168-pin sockets accept independently installed 70 ns or faster DIMMs, expandable to 136 MB. Optional L2 cache is separate from this memory.
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.	1.6 GB IDE hard drive and 1.44 MB Apple SuperDrive floppy. The original May 1996 Apple Facts configuration includes a quadruple-speed CD-ROM; original Apple TIL 19886 identifies B2765LL/A with AppleCD 600i Plus and a later higher-education-only M5184LL/B bundle with an 8× CD-ROM. The shared Service Source confirms the education 8× configuration otherwise has the same hardware. These optical-drive bundles share the same RAM/storage configuration.
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.	One 32-bit PCI 2.0 slot for a card up to 7 inches long, PCI-based Communications Slot II, optional video-input card and TV/FM tuner bay. Apple Video System supports NTSC, PAL and SECAM; original Apple TIL says video capture is included in some configurations and optional in others. Earlier Ethernet cards for non-PCI communications slots do not establish compatibility.
Display
Screen
Screen	None built in	12.8″
Resolution
Resolution	–	832 × 624
Panel
Panel	–	CRT
Refresh rate
Refresh rate	–	75 Hz
Display type
Display type	–	Multiple-scan flat-square shadow-mask CRT, 15-inch nominal tube with a 12.8-inch diagonal viewable image and 0.28 mm dot pitch. Tilt-and-swivel base tilts from −5° to +15° and swivels 360°.
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.	Headphone output, sound-volume and display controls; infrared receiver for the optional TV/FM remote.
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, external DB-25 SCSI, two LocalTalk/GeoPort-compatible serial ports, PlainTalk-compatible sound input and stereo speaker output. Exact Apple support and original TIL describe 10Base-T through a Communications Slot II card; May 1996 Apple Facts calls Ethernet optional. No universally supplied Ethernet headline is assumed. TIL lists optional thin-coax and AAUI Ethernet cards. Apple Facts specifies six external SCSI devices; the shared service says seven without the same external qualification.
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.	Optional Apple External Video Connector enables video mirroring to a compatible display; the shared service lists 640 × 480, 800 × 600 and 832 × 624 external modes. Optional Apple Presentation System converts output to NTSC or PAL. A connector and compatible display are required.
Speakers
Speakers	Built-in speaker; external audio can use analogue or optical connections.	Built-in stereo speakers, 16-bit stereo sound input/output and SRS 3D surround processing, with rear stereo speaker output.
Microphones
Microphones	–	Built-in microphone; PlainTalk-compatible external sound input.
Keyboard and mouse
Keyboard and mouse	Apple Keyboard, Apple Mouse, USB extension cable, DVI-to-VGA adapter and modem cable.	AppleDesign Keyboard, ADB mouse and preinstalled software in the exact original ordering information. Ethernet, video input, video output, TV/FM tuner and PC Compatibility Card vary by bundle or are optional. Maker gallery shows the beige shared 5400 housing with keyboard and mouse; it is not the graphite Performa 5420.
Design and power
Type
Type	Tower	All-in-one
Weight
Weight	17.8 kg (better)	21.2 kg
Width × depth × height
Width × depth × height	206 × 475 × 511 mm	383 × 406 × 445 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 May 1996 Apple Facts gives 44.5 × 38.3 × 40.6 cm (height × width × depth) and 21.2 kg / 47 lb, varying with installed devices. Exact support agrees on inch dimensions and pounds. The shared service physical table swaps width/depth and prints inconsistent pound/kilogram weights; the exact model catalogue measurements are used.
Power supply
Power supply	–	Exact support specifies 220 W maximum, 110–240 V AC, 50–60 Hz. Shared Service Source gives 100–240 V at 47–63 Hz, a separate 125 W entry and 220 W maximum for all line/load conditions. These are electrical ratings rather than 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.	Original System 7.5.3 with System Enabler 410 and 4 MB ROM. Apple records introduction on 15 April 1996; its May 1996 current education catalogue and October 1996 ordering description establish sale in 1996. The actual first-sale month remains unresolved, so release is year precision. North American Power Macintosh 5400/120 was education-channel hardware; international Performa names and faster CPU variants are separate models.