Apple Macintosh IIci vs Apple Macintosh Performa 6400/180

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Macintosh IIci compared with Macintosh Performa 6400/180

	AppleMacintosh IIci	AppleMacintosh Performa 6400/180
Overview
Released
Released	September 1989	1996
Performance
Processor
Processor	68030 25 MHz (Macintosh IIci)	PowerPC 603e 180 MHz (Performa 6400)
CPU cores
CPU cores	1	1
Memory
Memory	1 MB	16 MB (better)
Storage
Storage	40 MB	1.6 GB (better)
CPU
CPU	25 MHz Motorola 68030 with integrated memory management and 68882 floating-point coprocessor; 0.5 KB L1 cache	180 MHz PowerPC 603e with integrated floating-point unit, 32 KB L1 cache and a 64-bit 40 MHz bus. The 256 KB Apple High Performance Module L2 cache is optional, unlike the standard cache of the 6400/200. The shared Service Source calls the processor 603ev; the exact specification page and original brochure use 603e.
GPU
GPU	Built-in video uses 64–320 KB of system RAM and supports 8-bit colour at 512 × 384 or 640 × 480; NuBus graphics cards can also be fitted	1 MB built-in video DRAM, not expandable; 640 × 480 and 800 × 600 at 16-bit colour, 832 × 624 and 1024 × 768 at 8-bit colour. A separate PCI graphics card is needed for additional capabilities.
Memory type
Memory type	Eight 30-pin SIMM slots in two banks of four; 80 ns fast-page memory, 1–128 MB supported by Apple; 512 KB ROM	8 MB soldered to the logic board and an 8 MB DIMM supplied; two 168-pin 64-bit fast-page-mode DIMM sockets support up to 136 MB total, with 70 ns or faster memory.
Storage type
Storage type	Internal 1.44 MB floppy drive and space for one 40 or 80 MB SCSI hard drive; Low End Mac documents an original floppy-only offering and a 40 MB hard-drive configuration	1.6 GB internal IDE hard drive, 1.44 MB SuperDrive floppy drive and tray-loading 8× CD-ROM. The shared service manual lists a 1.2 GB drive and AppleCD 600i for generic 6400 configurations; the exact 180 MHz support page and ordering brochure agree on 1.6 GB and 8×.
Expansion slots
Expansion slots	Three NuBus slots plus a cache/processor-direct connector; Apple's later support sheet lists 32 KB L2 cache, while its original developer note calls the cache card optional	Two PCI 2.0 slots for 6.88-inch cards with Mac drivers; Communications Slot II occupied by the supplied modem, plus positions for optional video input and TV/FM tuner cards. One pre-cabled 5.25-inch internal SCSI bay. Optional Avid Cinema requires the Apple Video System and occupies one PCI slot; it is not supplied with the standard 180 MHz configuration.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	Headphone jack	Headphone jack
Front ports
Front ports	–	3.5 mm headphone output and volume buttons; optional infrared remote support.
Back ports
Back ports	Two Apple Desktop Bus ports, DB-15 video, DB-19 external floppy, DB-25 SCSI, printer and modem serial ports and stereo sound output; no built-in Ethernet	DB-15 monitor output, ADB, DB-25 external SCSI, two GeoPort-compatible serial ports, 3.5 mm sound input compatible with PlainTalk microphones and line-level 3.5 mm speaker output. The supplied modem provides 28.8 Kbit/s data and 14.4 Kbit/s fax; replacing it with an Ethernet card provides wired networking. Optional video input handles composite and S-video NTSC, PAL or SECAM.
External displays
External displays	Built-in video supports Apple's 12-inch monochrome, 13-inch RGB and 15-inch portrait displays; other displays require a compatible NuBus card	–
Speakers
Speakers	Internal speaker and stereo 8-bit sound output	Built-in full-range monophonic speaker switches to subwoofer operation when external speakers are connected. 16-bit stereo input/output at 11.025, 22.05 or 44.1 kHz; SRS surround processing applies to rear sound output, not the front headphone jack.
Keyboard and mouse
Keyboard and mouse	–	Keyboard, mouse, cables and bundled applications listed for US order M5167LL/A; display, TV/FM tuner, Apple Video System, Avid Cinema and PC Compatibility Card are optional. Gallery image includes an optional monitor.
Design and power
Type
Type	Compact	Tower
Weight
Weight	6.2 kg	–
Width × depth × height
Width × depth × height	302 × 366 × 140 mm	198 × 428 × 406 mm
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Apple's 5.5 × 11.9 × 14.4 inch and 13.6 lb reference dimensions; metric fields are rounded conversions	Original brochure lists 40.6 × 19.8 × 42.8 cm (height × width × depth), matching the service manual. Weight is 20.18 kg without the monitor and varies with installed devices; the service manual explicitly excludes the CD-ROM drive. The technical booklet transposes depth and height labels.
Power supply
Power supply	Maximum 159 W; 100–240 V AC, 50–60 Hz; 3.6 V lithium clock battery and keyboard soft power	Exact specification page and ordering brochure list 220 W maximum, 100–125 or 200–240 V AC at 47–63 Hz. The shared service manual agrees on 220 W maximum continuous but gives wider voltage bands; the original technical booklet instead states 140 W input and 98 W DC output. These conflicting ratings are retained rather than treated as measured consumption.
In the box
In the box	Original System Software 6.0.4. Apple lists 20 September 1989 as introduction; Low End Mac reports September availability without a separate first-sale day	Original System Software 7.5.3 with System Enabler 410 v1.1. Apple lists 5 August 1996 as introduction; the original 1996 ordering brochure and contemporary MacUser review establish sale in 1996, but a distinct first-sale month remains unresolved.