SYSTEM OS/COMPILER CPU/FPU CPU(MHz) MFLOPS_SPR REF 19 25 8 8N 10N 3N DEC 3000/500 Alpha NOTE 001, OSF/1 T1.3-3 DEC21064 150.0 19.118 4 SGI Iris 4D/35 Irix 4.0.5, cc -DUNIX -O2 R3000/10 36.0 5.869 2 SGI Iris 4D/35 Irix 4.0.5, cc -DUNIX -O3 R3000/10 36.0 5.282 2 HP 9000/720 HP-UX 8.05, cc +OS +O3 PA-RISC 50.0 4.802 3 SGI Indigo NOTE 002 R3000/10 33.3 4.137 1 SGI Iris 4D/35 Irix 4.0.5, cc -DUNIX -O1 R3000/10 36.0 2.714 2 Sun IPX NOTE 003, SunOS 4.1.3 SPARC 40.0 2.479 3 SGI 4D/25 NOTE 002 R3000/10 20.0 2.418 1 SGI Iris 4D/35 Irix 4.0.5, cc -DUNIX -O0 R3000/10 36.0 2.312 2 .