Latest Lizard results on Rhiannon – 90%+ on 512 cores and 5.15 TFlops!

Published 21 July 09 02:15 PM | EEC

The latest Lizard results on Rhiannon came in over the weekend. On 64 nodes of 2.66 GHz Dual socket Nehalems (Turbo mode on), we achieved 5.15TFlops out of peak performance 5.72 TFlops (2.8*4*8*64), still north of 90%.

Needless to say, we feel pretty good about this kind of efficiency and Rhiannon! J