From: Mike Muuss <mike at brl-vgr> Ignoring the issues of address space, here is a simple "rule of thumb": VAX 11/780 ~= 1.2 to 1.5 times the CPU speed of a PDP-11/70 VAX 11/750 ~= the CPU speed of a PDP-11/44 VAX 11/730 ~= the CPU speed of a PDP-11/34 -Mike