Classic Apple comparison

Apple I vs Macintosh 128K

Compare Apple I vs Macintosh 128K side by side: chip, memory, storage, display, ports, launch price and how each fits in Apple history.

At a glance

Released 8 years apart — the Macintosh 128K is the newer model. 11 of 12 specs differ.

Going from the Apple I to the Macintosh 128K, the chip changes from the MOS 6502 to the Motorola 68000 and memory goes up from 4 KB to 128 KB. Launch price rises from $667 to $2,495.

  • ChipMOS 6502Motorola 68000
  • Memory4 KB128 KB
  • Launch price$667$2,495

Specs side by side

SpecApple IMacintosh 128K
ReleaseApril 1976January 24, 1984
Launch price$667$2,495
Price today$3,667$7,560
ChipMOS 6502 · 1.023 MHzMotorola 68000 · 7.83 MHz
GraphicsBuilt-in terminal circuitryBitmapped framebuffer
CPU coresSame11
Memory4 KB128 KB
DisplayComposite video out (BYO TV), text only9" monochrome, 512×342 (1-bit)
WeightBare board7.5 kg
DimensionsSingle PCB34.5×24.6×27.6 cm
PortsCassette, keyboard header400 KB floppy, 2 serial, mouse
Operating systemWoz Monitor / Integer BASICSystem 1.0

Highlighted cells win clear more-is-better specs (memory, storage, lighter weight). Historical pricing uses approximate US CPI; clock speeds are not full real-world performance.

Why each matters

Apple I

The first Apple product, sold as a fully assembled board when rivals shipped kits.

Macintosh 128K

The computer that made the GUI mainstream: menus, windows, icons and a mouse, for the rest of us.

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Last updated: 2026-08-14