3872 entries. Last updated May 19, 2013.

The First Microprocessor for the First Personal Computer (March 1974)


Intel, Santa Clara, California, announced the 8080 eight-bit microprocessor.

The 8080 powered the MITS Altair 8800 designed by H. Edward Roberts, the first truly inexpensive personal computer. Within a year the 8800 was designed into hundreds of different products.