Apple Macintosh IIvx vs Apple Macintosh LC II

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Macintosh IIvx compared with Macintosh LC II
AppleMacintosh IIvxAppleMacintosh LC II
Overview
Released–1992
Performance
Processor68030 32 MHz (Macintosh IIvx)68030 16 MHz (Macintosh LC II)
CPU cores11
Memory4 MB or 5 MB (better)4 MB
Storage80 MB to 230 MB (better)40 MB to 80 MB
CPU32 MHz Motorola 68030 with integrated paged memory management, separate 32 MHz 68882 floating-point coprocessor and 32 KB onboard cache. Apple support specifies a 16 MHz data path; the slower IIvi and FPU-less Performa 600 are separate models16 MHz Motorola 68030 with integrated memory-management unit, 16-bit data path and 0.5 KB L1 cache; no standard floating-point coprocessor
GPU512 KB dedicated VRAM standard for 256 colours on the Macintosh Color Display; upgradable to 1 MB for 32,000 colours. The 5/80CD configuration includes 1 MB VRAMBuilt-in video with 256 KB VRAM supports 8-bit colour at 512 × 384 and 4-bit at 640 × 480; 512 KB VRAM allows 16-bit at 512 × 384 or 8-bit at 640 × 480
Memory type4 MB soldered DRAM plus four 30-pin SIMM slots, filled in groups of four; supports up to 68 MB. 1 MB ROM; minimum SIMM speed 80 ns4 MB soldered to the logic board plus two 30-pin SIMM slots, populated as a matched pair; Apple supports 4–10 MB. With two 4 MB SIMMs, the lowest 2 MB of onboard RAM is inaccessible.
Storage type1.44 MB SuperDrive and internal SCSI hard disk. UK brochure offers 4/80, 4/230 and 5/80CD configurations; the third includes AppleCD 300i double-speed CD-ROM. The other two have an empty 5.25-inch half-height drive bayInternal 1.44 MB floppy drive and 40 or 80 MB internal SCSI hard-drive options
Expansion slotsThree internal NuBus slots and a separate accelerator slot. Room for three internal storage devices, including the optional internal CD-ROM; Ethernet requires a cardOne LC processor-direct slot; an optional floating-point coprocessor card can occupy it
Display
ScreenNone built inNone built in
Connections
PortsHeadphone jackHeadphone jack
Back portsTwo ADB, DB-15 video, DB-25 SCSI, two RS-232/RS-422 mini-DIN-8 serial ports, sound input and sound output. No built-in Ethernet, USB or external floppy connectorApple Desktop Bus, DB-15 video, DB-25 SCSI, printer and modem serial ports, microphone input and sound output; no built-in Ethernet
External displaysBuilt-in video supports Macintosh 12-inch monochrome/RGB, AppleColor High-Resolution RGB and Macintosh Color displays. Larger or higher-colour displays need an appropriate NuBus video card; monitor and keyboard sold separatelyBuilt-in video supports 512 × 384 and 640 × 480 displays; colour depth depends on fitted VRAM
SpeakersCustom sound chip, internal sound and external sound output; stereo playback from compact discs. Mono sound input and supplied electret omnidirectional microphoneInternal speaker with mono audio input and output
Keyboard and mouseApple Desktop Bus mouse and microphone; separate monitor and keyboard–
Design and power
TypeCompactCompact
Weight11.3 kg4 kg (better)
Width × depth × height330 × 419 × 152 mm310 × 389 × 74 mm
Operating systemmacOSmacOS
Size and weight detailPublished UK brochure metric measurements retained: 15.2 cm high, 33.0 cm wide and 41.9 cm deep; 11.3 kg varies with installed internal devicesApple's 2.9 × 12.2 × 15.3 inch and 8.8 lb reference dimensions; metric fields are rounded conversions
Power supplyUK Apple brochure gives 100–240 V AC, 50–60 Hz single phase and 112 W maximum not including monitor. Apple archived table lists 230 W maximum; shared Service Source lists 200 W AC and 112 W DC. These ratings are not treated as measured consumption. 3.6 V lithium clock backup batteryMaximum 50 W; 90–240 V AC, 50–60 Hz; 3.6 V lithium clock battery
In the boxSystem 7.1, documentation and software. Apple introduction date is 19 October 1992; first actual retail sale has not been established independently, so released is omitted. UK brochure configuration and supplied accessories may differ in other regionsOriginal System Software 7.0.1. Apple lists 23 March 1992 as introduction; a separate maker first-sale date was not established.

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