"The Cray-2 was a supercomputer with four vector processors built with emitter-coupled logic and made by Cray Research starting in 1985. At 1.9 GFLOPS peak performance, it was the fastest machine in the world when it was released, replacing the Cray X-MP in that spot. The Cray-2 was replaced as the world's fastest computer by the ETA-10G in 1990."@en . . . . .