Addendum 2: Digital cameras versus the Space Shuttle

I make the comment all the time, “Your digital camera has more computing power than the space shuttle! Is that true? Let’s look at the facts:

Space Shuttle:

Camera:

 

 

Computer:

 

Computer is a hardened derivative of the

Most use an advanced RISC processor, 80

IBM 360 mainframe, first introduced in

MHz, with one operation per clock.

1964.

80,000,000 operations per second

480,000 operations per second

Advantage Camera: 166x

 

 

Memory:

 

700 Kbytes core memory

Internal: 32 Mbytes

 

Card: 128 Mbytes

 

Advantage Camera: 228x

 

 

Cost:

 

$5 billion development, Minimum

$150 - $600 (2004 dollars) or more

$113,000 (1964 dollars) each.

 

 

 

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Polaroid Cameras I brochure Addendum 2 Digital cameras versus the Space Shuttle, Space Shuttle Camera Computer