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Is there any documentation of the specs (processor speed, memory, etc...) for the WOPR super computer in the 1983 film War Games?

I was watching the movie tonight and I was curious as to how "Joshua" compared to modern computers.

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Wopr was able to brute force a 7-10 digit nuclear code in a couple of minutes. Modern computers can't do that. Hardware is one thing but remember even with old hardware Joshua was an A.I. – user18209 Jan 17 '15 at 15:39
Leaving the password slot machine issue aside, it’s hard to tell what kind of operation did WOPR need to do to try a single code… They mentioned Joshua is “sending random numbers to the silos”, which would require not only strong WOPR, but also extremely capable communication channel (and no lockout mechanism in the missiles)… – Mormegil Jan 17 '15 at 23:59

If you take into account Moore's Law (which basically states computer output doubles every 18 months), you could extrapolate that today a computer should be 1,048,576 times more powerful today than it would have been then (June 1983 release date), as there have been 20 of these 18 month periods since then (approximately). This graph would tend to bear this theory out:

Supercomputer speeds over the last 60 years - from Wikipedia

This image depicts the number of FLOPS (FLoating Point Operations Per Second) by year. In 1983 it appears we were around 10^7 FLOPS while today we should be somewhere around 10^18 FLOPS. In fact, the fastest computer currently is the Tianhe-2 which is based out of China. It can perform at 33.86 petaflops (a petaflop is the 10^18 I mentioned earlier), so it is a bit faster than what the graph indicates, but hopefully you get the picture.

I don't know how powerful the WOPR was actually supposed to be, as I don't see anything mentioned. Part of this may be it was supposed to be one of, if not the most powerful computer on the planet at the time. If so, my analysis should hold true. Mind you, the numbers we are talking about are mind boggling from a 1983 standpoint ... getting to where we are at today might leave you with a large gaping hole in your cerebral cortex.

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My reading of the graph would tend to say more like 10^9 for 1983, rather than 10^7. Otherwise, good answer. – Donald.McLean Sep 5 '13 at 15:48

You might compare the power of the WOPR back in 1983, to a modern day calculator at best!

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More details please. Why do you think that the comparison is apt. – System Down Sep 5 '13 at 14:49
More of a comment then an answer – Travis Sep 5 '13 at 17:16

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