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Raspberry Pi is 4.5 times faster than the Cray 1 was in 1978 (www.roylongbottom.org.uk)

submitted 10 months ago by derrickoswald@sh.itjust.works to c/technology@lemmy.world

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From an evaluation by Roy Longbottom, this interesting observation:

In 1978, the Cray 1 supercomputer cost $7 Million, weighed 10,500 pounds and had a 115 kilowatt power supply. It was, by far, the fastest computer in the world. The Raspberry Pi costs around $70 (CPU board, case, power supply, SD card), weighs a few ounces, uses a 5 watt power supply and is more than 4.5 times faster than the Cray 1.

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[–] BearOfaTime@lemm.ee 1 points 10 months ago

If I'm reading that right, it's 2 orders of magnitude greater? (Math is not my strong suit)