The Intel i860 (also 80860) was a RISC microprocessor from Intel, first release in 1989. The i860 was (along with the i960) one of Intel's first attempts at an entirely new, high-end ISA since the failed Intel i432 from the 1980s. It was released with considerable fanfare, and obscured the release of the Intel i960 which many considered to be a better design. The i860 never achieved commercial success and the project was terminated in the mid-1990s.