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Supercomputer designer shrinks the Cray C90 to wristwatch size … sort of
This contains a Cray CPU core running at 105 MHz, the actual clock speed of Cray’s J90. The C90, mind you, runs at 244 MHz. The front-end processor is a Teensy 3.6 microcontroller, controlling ...
Hackaday7y
Just In Time For The Holidays: Give The Gift Of Cray
If you hurry, you can bid on a Cray J90/J916 on eBay. You might want to think about where to put it though. It is mounted on a trailer, requires 480V, and the shipping is $3,000! First introduced ...