Editing I386 (section)

==== i386DX ====
[[File:Intel i386DX 25.jpg|thumb|Intel i386DX, 25&nbsp;MHz]]
Original version, released in October 1985. The 16&nbsp;MHz version was available for 299&nbsp;[[United States dollar|USD]] in quantities of 100.<ref>Intel Corporation, "New Product Focus Component: A 32-Bit Microprocessor With A Little Help From Some Friends", Special 32-Bit Issue Solutions, November/December 1985, page 13.</ref> The 20&nbsp;MHz version was available for 599 USD in quantities of 100.<ref name="auto"/> The 33&nbsp;MHz version was made available on April 10, 1989.<ref name="Lewnes, Ann 1989, page 2"/>
* Capable of working with 16- or 32-bit external busses
<!--* Cache: depends on mainboard-->
* Package: [[Pin Grid Array|PGA]]-132 which was available in sampling for fourth quarter of 1985<ref>Ashborn, Jim; "Advanced Packaging: A Little Goes A Long Way", Intel Corporation, Solutions, January/February 1986, Page 2</ref> or PQFP-132
* Process: First types [[CHMOS]] III, 1.5&nbsp;μm, later CHMOS IV, 1&nbsp;μm
* Die size: 104&nbsp;mm² (ca. 10&nbsp;mm × 10&nbsp;mm) in CHMOS III and 39&nbsp;mm² (6&nbsp;mm × 6.5&nbsp;mm) in CHMOS IV.
* Transistor count: 275,000<ref name=intelquickref/><ref name="Lewnes, Ann 1989, page 2"/>
* Specified max clock: 12&nbsp;MHz (early models), later 16, 20, 25 and 33&nbsp;MHz