Apple Macintosh IIx vs Apple Macintosh Performa 5200CD

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Macintosh IIx compared with Macintosh Performa 5200CD
AppleMacintosh IIxAppleMacintosh Performa 5200CD
Overview
ReleasedSeptember 19881995
Performance
Processor68030 16 MHz (Macintosh IIx)PowerPC 603 75 MHz (Macintosh Performa 5200CD)
CPU cores11
Memory1 MB8 MB (better)
Storage40 MB512 MB to 1 GB (better)
CPUNominal 16 MHz 68030 with integrated paged memory management unit and 68882 floating-point coprocessor; 0.5 KB L1 cache, no L2 cache or second processor75 MHz PowerPC 603 with integrated floating-point unit, 16 KB L1 cache, 256 KB L2 cache and 64-bit data path at 37.5 MHz
GPUNo integrated video output; a separately sold NuBus video card is requiredIntegrated 1 MB DRAM video; 640 × 480 at 16-bit colour or 832 × 624 at 8-bit colour
Memory typeEight 30-pin SIMM slots populated in groups of four, 120 ns or faster; Apple's support sheet certifies 1–32 MB with 256 KB, 1 MB or 4 MB modules. Larger third-party configurations are not represented as maker-supported; 256 KB ROMTwo 72-pin SIMM slots; 8 MB standard and 64 MB maximum with 80 ns memory
Storage typeOne or two 1.44 MB high-density floppy drives; optional 40–80 MB internal SCSI hard drives. Factory configurations shown are the 1 MB floppy-only system and Low End Mac's separately priced 1 MB/40 MB system; no 80 MB/RAM pair inferredApple lists 500 MB and 1 GB internal IDE hard-drive options, a 1.44 MB floppy drive and 2× or 4× CD-ROM drive options
Expansion slotsSix NuBus slots, one occupied when a display video card is installedMacintosh LC processor-direct slot, communications slot, TV-tuner bay and video input/output slot
Display
ScreenNone built in15″
Resolution–832 × 624
Panel–CRT
Display type–Built-in 15-inch multiscan colour CRT with tilt and swivel; it has selectable pixel modes rather than a fixed native LCD resolution
Display features–Maximum listed pixel mode 832 × 624 at 8-bit colour; the developer note also lists 640 × 480 at 16-bit colour
Connections
PortsHeadphone jackHeadphone jack
Back portsTwo Apple Desktop Bus ports, DB-25 SCSI, printer and modem serial ports and stereo sound output; no built-in Ethernet or video socketApple Desktop Bus, external DB-25 SCSI, two serial connectors, microphone input and stereo sound output; optional DB-15 video-mirroring port
External displaysRequires a NuBus video card; available resolutions and colour depths depend on the card–
SpeakersBuilt-in speaker and stereo 8-bit sound outputBuilt-in stereo speakers and microphone
Design and power
TypeCompactAll-in-one
Weight10.9 kg–
Width × depth × height475 × 366 × 140 mm–
Operating systemmacOSmacOS
Size and weight detailApple's reference dimensions are 5.5 × 18.7 × 14.4 inches and 24 lb; metric fields are rounded conversionsApple lists 17.5 × 15.1 × 16 inches and 47 lb for the 5200 form factor
Power supplyMaximum 230 W; 90–270 V AC, 48–62 Hz, 1.9 A; 3.6 V lithium clock battery and soft powerMaximum 125 W; 110–240 V AC at 50–60 Hz; 4.5 V alkaline clock battery
In the boxOriginal System Software 6.0.1. Apple introduced the IIx on 19 September 1988; an independent model chronology records September availability, without an exact first-sale dayOriginal System Software 7.5.1. Apple lists 1 May 1995 as introduction; a separate first-sale date was not established.

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