With dramatically improved display speeds and an enhanced graphical user interface, the PC-486GR was the first Seiko Epson computer to run on the i486 SX microprocessor. The 486 desktop computer was announced in May 1992. Featuring excellent cost performance, the PC-486GR was standard equipped with a high-resolution graphics board, and it rendered both text and graphics at high speeds thanks to the development of a high-speed video ASIC that provided a no-wait Windows environment. Options included an upgrade to an OverDrive processor, a dedicated extended video board, and an outline font board.
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