The PDP (11? I think so, but maybe 7? My home PDP for running the internet in my corner of the universe was an 11) at JPL that processed the Voyager flyby snaps

The PDP (11? I think so, but maybe 7? My home PDP for running the internet in my corner of the universe was an 11) at JPL that processed the Voyager flyby snapshots of Saturn into colorized planet+ring images was 64KB. Instead of viewport-centric geometry scans doing texture lookup, they scanned in texture-space (less swapping)