The document provides technical specifications for the computers used during the Apollo missions to the Moon, including the computers onboard Apollo 11 that landed astronauts on the lunar surface. It lists the ROM, RAM, weight, and volume for the early Apollo guidance computers, and compares them to modern smartphone specifications to showcase the advances in computing technology over the past 50 years. Links are also provided for learning more about the Apollo computer code and simulating the Apollo Guidance Computer.

1. Computers of Apollo
@Steve_Upton

7. 72 KB ROM
4 KB RAM
32 kg
0.03 m3

8. 250 KB
72 KB ROM
4 KB RAM
32 kg
0.03 m3

9. 72 KB ROM
4 KB RAM
32 kg
0.03 m3
32 GB
2 GB RAM
136 g
0.00008 m3

10. 870 tons!

15. https://github.com/chrislgarry/Apollo-11

19. http://svtsim.com/moonjs/agc.html