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The Commodore 64, also known as the C64, is an 8-bit home computer introduced in January 1982 by Commodore International (first shown at the Consumer Electronics Show, January 7–10, 1982, in Las Vegas). It has been listed in the Guinness World Records as the best-selling desktop computer model of all time, with independent estimates placing the number…
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commodore c64 64 computer used software basic video two also disk atari memory rom market released system hardware chip computers
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Commodore 64 | Connectivity | 2× CIA 6526 (joystick, GPIO/RS-232/keyboard) | 1.00 | infobox |
| Commodore 64 | Connectivity | Power (+5V DC & 9V AC) | 1.00 | infobox |
| Commodore 64 | Connectivity | ROM cartridge | 1.00 | infobox |
| Commodore 64 | Connectivity | Video/audio (RF/A/V) | 1.00 | infobox |
| Commodore 64 | Connectivity | Serial IEEE 488 bus (floppy disk/printer) | 1.00 | infobox |
| Commodore 64 | Connectivity | Digital tape | 1.00 | infobox |
| Commodore 64 | CPU | @ 1.023 MHz (NTSC version) | 1.00 | infobox |
| Commodore 64 | CPU | @ 0.985 MHz (PAL version) | 1.00 | infobox |
| Commodore 64 | Discontinued | April 1994; 32 years ago (1994-04) | 1.00 | infobox |
| Commodore 64 | Graphics | VIC-II (320×200, 16 colors, sprites, raster interrupt) | 1.00 | infobox |
| Commodore 64 | Introductory price | US$595 (equivalent to $1,990 in 2025) | 1.00 | infobox |
| Commodore 64 | Manufacturer | Commodore Business Machines (CBM) | 1.00 | infobox |
| Commodore 64 | Memory | 64 KB RAM + 20 KB ROM | 1.00 | infobox |
| Commodore 64 | Operating system | Commodore KERNAL/BASIC 2.0 | 1.00 | infobox |
| Commodore 64 | Operating system | GEOS (optionally) | 1.00 | infobox |
| Commodore 64 | Predecessor | VIC-20 | 1.00 | infobox |
| Commodore 64 | Predecessor | MAX Machine | 1.00 | infobox |
| Commodore 64 | Released | August 1982; 44 years ago (1982-08) | 1.00 | infobox |
| Commodore 64 | Sound | SID 6581/8580 (3× osc, 4× wave, filter, ADSR, ring) | 1.00 | infobox |
| Commodore 64 | Successor | Commodore 128 | 1.00 | infobox |
| Commodore 64 | Successor | Amiga | 1.00 | infobox |
| Commodore 64 | Type | Home computer | 1.00 | infobox |
| Commodore 64 | Units sold | 12.5 – 17 million | 1.00 | infobox |
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