PA-RISC Performance and History
PA-RISC Performance and History PA-RISC was HP’s RISC computer design, incepted in the 1980s and developed in three generations from 32-bit to 64-bit until the 2000s, followed by Itanium VLIW. PA-RISC competed with other RISC platforms in the technical Unix workstation and server market and later became the top-performing RISC architecture, next to DEC Alpha. PA-RISC CPU History Periods Period Year Processors Competition Early PA-RISC PA-RISC 1.0 1986-1990 TS-1, NS-1, NS-2, PCX SPEC89 R2000,