80386SX "(chronological entry)"* Introduced June 16، 1988* "See main entry"80376 "(chronological entry)"* Introduced January 16، 1989* "See main entry"=== i860 aka 80860 ===* Introduced February 27، 1989* Intel's first superscalar processor* مجموعة تعليمات بنية الحاسب 32/64-bit architecture، with pipeline characteristics very visible to programmer* Used in Intel Paragon massively parallel supercomputer=== XScale ===* Introduced August 23، 2000* 32-bit مجموعة تعليمات بنية الحاسب microprocessor based on the إيه.آر.إم (معالج)* Many variants، such as the PXA2xx applications processors، IOP3xx I/O processors and IXP2xxx and IXP4xx network processors.
===i860 aka 80860===* Introduced February 26, 1989* RISC 32/64-bit architecture, with floating point pipeline characteristics very visible to programmer* Used in the Intel iPSC/860 Hypercube parallel supercomputer* Mid-life kicker in the i870 processor (primarily a speed bump, some refinement/extension of instruction set)* Used in the Intel Delta massively parallel supercomputer prototype, emplaced at California Institute of Technology* Used in the Intel Paragon massively parallel supercomputer, emplaced at Sandia National Laboratory===XScale===* Introduced August 23, 2000* 32-bit RISC microprocessor based on the ARM architecture* Many variants, such as the PXA2xx applications processors, IOP3xx I/O processors and IXP2xxx and IXP4xx network processors.