HP/Intel Ruby Cluster (IMAGE) Ohio Supercomputer Center Caption The Ruby Cluster's 4,800 processor cores are estimated to be capable of 144 TeraFLOPS, tech-speak for 144 trillion calculations per second. The system is named for the late Ohio-born actress, author and activist Ruby Dee. Statewide IT and education officials gathered to dedicate the system on April 9. Credit OSC Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.