
Just my starting setup at about 1:50.
It has been producing 1 red/green pack every two seconds for the last 50 minutes and at the moment it is limited due to a shortage of iron. The green circuit network limits science packs to 200 in the storage up at the northeast corner.
I've been trying to optimize my build order so I get things built and researched asap with a highly optimized and efficient setup. Calculations show I need to add 4 more iron miners to produce 45 of both packs every minute.