3 ms·

To be fair, the C64 slowness was due to a mistake: http://www.lemon64.com/forum/viewtopic.php?t=52439&sid=660bd9bc1f311f2aa17f8504670ff8dd http://www.lemon64.c

• CamperBob2 11y ago
  Interesting! That's a great post. I knew they were using an IEEE-488 derived bus, but I wasn't aware of all the dirty laundry. Woz's disk OS actually left a lot of low-hanging fruit on the tree as well, but at least the hardware wasn't burdened with so many legacy bottlenecks.