GX 4000

The GX4000 was a console version of the CPC 464plus and 6128plus, released in 1990 as Amstrad's attempt to enter said console market. It sank without a trace.

Processors

 * CPU: Zilog Z80, 4 Mhz.
 * GPU: Combination of a Motorola 6845 and a custom gate array.
 * Sound: General Instrument AY-3-8912.

Memory

 * 64K.

Display

 * 160*200, 320*200, or 640*200 resolution.
 * 32 out of 4096 colors.

Sound

 * Three channels.
 * Square or noise waveforms.

Games:

 * Burnin' Rubber
 * RoboCop 2
 * Pang
 * Plotting
 * Navy Seals
 * Switchblade