Xeon L5640 - 12M Cache, 2.26 GHz, 5.86 GT/s Intel QPI
IBM Xeon L5640, Intel® Xeon® 5000 Sequence, Socket B (LGA 1366), 32 nm, L5640, 2.26 GHz, 64-bit
IBM Xeon L5640. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 32 nm. Market segment: Server