Intel Paragon OSF/1 AD on the Paragon's compute processors. Oak Ridge National Laboratory operated a Paragon XP/S 150 MP, one of the largest Paragon systems, for several years. The prototype for the Intel Paragon was the Intel Delta, built by Intel with funding from DARPA and installed operationally at the California Institute of Technology in the late 1980s with funding from the National Science Foundation. The Delta was one of the few computers to sit significantly above the curve of Moore's Law. The computer boards was produced in two variants: the GP16 with 16 MB of memory and two CPUs, and the
Intel was revealed in testimony by then IAL Vice-President Steven McGeady at the Microsoft antitrust trial ("United States v. Microsoft Corp."). In early January 2018, it was reported that all Intel processors made since 1995 (besides Intel Itanium and pre-2013 Intel Atom) have been subject to two security flaws dubbed Meltdown and Spectre. The impact on performance resulting from software patches is "workload-dependent". Several procedures to help protect home computers and related devices from the Spectre (and Meltdown) security vulnerabilities have been published. Spectre patches have been reported to significantly slow down performance, especially on older computers; on the newer 8th