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A Weather Forecasting First

When the Swiss National Supercomputing Centre and MeteoSwiss chose a CS-Storm cluster supercomputer as their weather platform, they made history. It's the world's first operational weather forecasting system using GPGPUs as the primary computational engine.

Meet Your Makers

Starting with the first Cray-1 in 1976, Cray systems have been manufactured in Chippewa Falls, Wisconsin.

Our most powerful technology

The world’s fastest production supercomputers just got two times faster. With Intel® Xeon® Haswell processors and adaptive I/O accelerator technology, the Cray® XC40™ supercomputer sets the new performance standard.


Australia’s Bureau of Meteorology selected a Cray XC40 supercomputer and Sonexion storage to track atmospheric, climate, ocean and water resources. Researchers will be able to run nearly eight times more daily forecasts with 16x improvement in resolution.

TACC's "Lonestar" Legacy

The Texas Advanced Computing Center (TACC) selected Cray XC40 technology for their "Lonestar5" supercomputer, a petaflop system with four times the performance of its predecessor.


Argonne National Laboratory selected a 180+ petaflop next-generation Cray supercomputer, code-named “Shasta,” to advance the future of computational research across a broad range of sciences.

Simplify. Scale. Protect.

The new Cray® Sonexion® 2000 scale-out Lustre® storage system delivers 50 percent more performance and capacity in the same footprint than the Sonexion 1600.

Extreme Analytics

The Cray® Urika-XA™ extreme analytics platform helps you generate valuable business insight from the most advanced analytics workloads. Pre-integrated and open, the platform delivers unrivaled performance today and the flexibility to support next-generation environments tomorrow.

Maximize your productivity

Industry standards-based and highly customizable, the Cray® CS™ series cluster supercomputers get you to solution faster.

Compute. Store. Analyze.

Go ahead and ask the impossible. Our comprehensive portfolio of supercomputing, storage and data analytics solutions is designed to answer the world’s toughest questions.

News & Highlights

September 29, 2015
Kyoto University's Yukawa Institute for Theoretical Physics Awards Supercomputer Contract to Cray
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September 15, 2015
Cray's GPU-Packed Cluster Supercomputer Advances Swiss Sweather Forecasts
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August 18, 2015
Danish Meteorological Institute Selects Cray Supercomputer to Power Its Weather Forecasts
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Oct 11, 2015 - Oct 13, 2015
Houston, TX
Oct 12, 2015 - Oct 13, 2015
Paris, France
Oct 13, 2015 - Oct 15, 2015
Brussels, Belgium
2:31 PM Oct 9, 2015
RT @HPCwire: “Hazel Hen” @Cray_inc #Supercomputer in Stuttgart Delivers 7.42 PFlops #HLRS #GCS #HPC
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9:52 AM Oct 9, 2015
“Hazel Hen” Cray Supercomputer in Stuttgart Delivers 7.42 PFlops
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3:26 PM Oct 8, 2015
Cray’s Chapel Team to Host #RedditAMA Oct. 14 beginning at 8:30am P.T. Mark your calendars!
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Cray and Altair: Optimizing High-Fidelity Crash & Safety Simulation Performance

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Preparing the Cray XC “Shaheen II” System for Shipment to KAUST

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LS-DYNA Scalability Analysis on Cray Supercomputers

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Cray Powers Discovery

Cray supercomputing keeps our clients on the leading edge of discovery.

Enabling Scientific Breakthroughs at the Petascale

If you think the requirements for enterprise storage systems are growing at a dizzying pace, try these numbers on for size...

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Mapping the Earth's Sub-surface

PGS and Cray will enable oil and gas companies to explore and produce offshore reserves worldwide.

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KMA Leads Asia-Pacific with New Supercomputing Power

As one of the world's leading operational meteorology and climate research services, the Korea Meteorological Administration...

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The San Diego Supercomputer Center takes on Big Data challenges

The volume of data generated today is challenging the computing capability of traditional FLOPS-based systems and...

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