The U.S. Department of Energy's (DOE's) National Nuclear Security Administration (NNSA) selected next-generation Intel Xeon Scalable processors (code-named "Sapphire Rapids") to power the supercomputers used within NNSA's Life Extension Program for mission-critical efforts in stockpile stewardship. The NNSA's Lawrence Livermore National Laboratory awarded a subcontract to Dell Technologies to supply the Intel-powered computing systems that will be deployed at the NNSA's Tri-Labs (Lawrence Livermore National Laboratory, Los Alamos National Laboratory and Sandia National Laboratories).

Today's news supports the NNSA's Advanced Simulation and Computing (ASC) program operated at the NNSA's Tri-Labs. The Commodity Technology Systems contract (CTS-2) awarded today will enable these three national laboratories to build more powerful, energy-efficient computing systems that will focus on performing extensive modeling and simulation capabilities in support of NNSA's stockpile stewardship program.