CRAY XT4

The 'Cray XT4' (codenamed ''Hood'' during development) is an updated version of the Cray XT3 supercomputer. It was released on November 18, 2006. It includes an updated version of the SeaStar interconnect router called SeaStar2, processor sockets for Socket AM2 Opteron processors, and 240-pin unbuffered DDR2 memory. The XT4 also includes support for FPGA coprocessors that plug directly into the processor sockets. Otherwise, the interconnect, cabinet, system software and programming environment remain unchanged from the Cray XT3.

Contents

External link

External link

★ Cray XT4 product page

★ News release regarding ''Hood''

★ "Cray Introduces XMT and XT4 Supercomputers" on HPCwire