Apple Macintosh Performa 6400/180 vs Apple Macintosh TV

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Macintosh Performa 6400/180 compared with Macintosh TV

	AppleMacintosh Performa 6400/180	AppleMacintosh TV
Overview
Released
Released	1996	October 1993
Performance
Processor
Processor	PowerPC 603e 180 MHz (Performa 6400)	68030 32 MHz (Macintosh IIvx)
CPU cores
CPU cores	1	1
Memory
Memory	16 MB (better)	5 MB
Storage
Storage	1.6 GB (better)	160 MB
CPU
CPU	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.	Motorola MC68030 at nominal 32 MHz, with integrated paged memory management and a 16 MHz system bus; 0.5 KB L1 cache, no L2 cache and no floating-point coprocessor. Service Source claims an optional math socket, conflicting with the exact Apple support table and both contemporary reviews; that capability is not adopted
GPU
GPU	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.	512 KB fixed VRAM supports 256 colours in computer mode at 640 × 480. Television mode uses 640 × 240 with 16-bit colour; TV video is full-screen and cannot be displayed in a desktop window. Apple shared display record specifies 14-inch Trinitron tube, 13-inch viewable area, 0.26 mm aperture-grille pitch and 66.62 Hz Macintosh mode
Memory type
Memory type	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.	5 MB supplied: 4 MB on the logic board plus a 1 MB 72-pin SIMM; expandable to 8 MB by replacing it with 4 MB. Exact Apple Tech Info Library specifies 80 ns fast-page SIMMs; service manual says 100 ns, so the stricter maker requirement retained. 1 MB ROM
Storage type
Storage type	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×.	160 MB internal SCSI hard disk, 1.44 MB Apple SuperDrive floppy and AppleCD 300i double-speed CD-ROM for data, audio CDs and Kodak Photo CDs
Expansion slots
Expansion slots	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.	No available general-purpose expansion slots; the internal TV hardware occupies the nonstandard slot. External SCSI supports up to six peripherals
Display
Screen
Screen	None built in	14″
Resolution
Resolution	–	640 × 480
Panel
Panel	–	CRT
Refresh rate
Refresh rate	–	66.62 Hz
Connections
Ports
Ports	Headphone jack	2 × headphone jack
Front ports
Front ports	3.5 mm headphone output and volume buttons; optional infrared remote support.	–
Back ports
Back ports	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.	DB-25 SCSI, two RS-232/RS-422 mini-DIN-8 serial ports, two ADB ports and stereo sound output. Coaxial antenna/cable input plus RCA composite-video and sound inputs for external AV equipment; front stereo headphone socket. No built-in Ethernet, USB, external floppy connector or computer video-output port
External displays
External displays	–	Uses the built-in CRT; no computer video-output port. US-only NTSC 181-channel cable-ready tuner, with no PAL or SECAM version. TV software supports still-frame capture, closed captions, channel scanning and password protection; does not record QuickTime movies
Speakers
Speakers	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.	Built-in stereo speakers; 8-bit digital-to-analogue output with 22 kHz sampling, plus stereo compact-disc playback. TV/video audio can continue while the Macintosh desktop is visible. RCA AV audio inputs are distinct from a computer microphone input, which Apple removed from the corrected specification in November 1993
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.	Matching black ADB keyboard and mouse, infrared remote control, preinstalled productivity software and bundled CD-ROM titles; software bundle varies by channel
Design and power
Type
Type	Tower	All-in-one
Weight
Weight	–	18.9 kg
Width × depth × height
Width × depth × height	198 × 428 × 406 mm	–
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	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.	Exact Apple Tech Info Library gives 445 mm high, 344 mm wide, 420 mm deep and 18.9 kg for the main unit. Service Source agrees on weight, width and depth but gives 455 mm height; current archive instead lists 40.5 lb and the LC 520 form factor. Headline dimensions omitted because height conflict remains unresolved. Keyboard and mouse weights excluded
Power supply
Power supply	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.	Corrected Apple Tech Info Library gives 90–264 V AC, 47–63 Hz; 40 W maximum excluding display or 60 W including display. Service manual gives 100–240 V and 120 W maximum, an unresolved rating conflict; these are published maximum ratings, not measured use. 3.6 V lithium clock battery
In the box
In the box	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.	System 7.1 with System Enabler 404. Apple release dated 25 October 1993 states immediate US availability through selected retailers, higher-education campuses and the Apple Catalog; the Fall 1993 order catalogue and January 1994 MacUser article confirm it was sold. Maker press-release text preserved in November 1993 Mini’app’les newsletter