5 ms·
Is that actual data or just an exponential approximation?
by pedrocr 11y ago
Is that actual data or just an exponential approximation?
- kabdib 11y agoThe 1961 number has gotta be extrapolation, not actual data, or else there was some serious underground-city scale computing center buried in Antartica . . . Man from U.N.C.L.E. anyone? :-)
- sigmar 11y ago8.3 trillion per GFlop is equivalent to $8300 per Flop No underground city required
- swimfar 11y agoNot sure why you got downvoted, but just a small nitpick. It's FLOPS for FLoating-point Operations Per Second. Otherwise $8300 per FLoating-point OPeration would be quite pricy for almost any time period. ;)
- 0_00_0 11y agoCheaper to hire actual human computers at that point.
- Houshalter 11y agoHow many humans can do a floating point operation in a single second? And do them 24/7 without error?
- Houshalter 11y agoIt is based on the cost of IBM 1620 which cost $64,000 each. It would have taken 17 million of them to get 1 GFLOP.
- Houshalter 11y agoI stole it from Wikipedia, which has more details: https://en.wikipedia.org/wiki/FLOPS#Cost_of_computing https://en.wikipedia.org/wiki/FLOPS#Cost_of_computing
- jacobolus 11y agoPlotted in Matlab with semilogy: http://i.imgur.com/xG0mngX.png http://i.imgur.com/xG0mngX.png
- deleted 11y ago[deleted]