Atari 7800

Atari 7800

3rd Generation Competitors
Sega Master System Famicom / NES Amstrad GX4000 Commodore 64 Game System
Region Release Date Discontinued Lifetime Sales
Japan NA  NA NA
North America May 1986 1st January 1992  3M
Europe July 1987 1992  500K

Atari were hit hard in the video game crash and were eventually sold off a couple of time.  They mostly concentrated on the computer market but still attempted to regain the glory they’d felt with the 2600.  The 7800 followed the largely failed 5200.

The 7800 was basically an expanded 2600.  It featured the same audio chip but a vastly improved graphics system.  It was the first console developed outside of Atari, instead designed by General Computer Corporation.

The 7800 was an improvement over the 2600 and 5200, but not enough to compete with the incoming Japanese consoles.

The 7800 is compatible with the 5200 and 2600 range of games.


Processor Atari Sally (modified MOS 6502) @ 1.79MHz
Custom Chips Atari Maria @ 7.16MHz
Video 25 Colours on screen from a Palette of 256
Audio 2 × 1-bit mono channels
Removable storage None

Atari 7800