Intel Xeon L5640: specs and benchmarks
Intel started Intel Xeon L5640 sales 16 March 2010 at a recommended price of $200. This is Westmere-EP architecture desktop processor primarily aimed at office systems. It has 6 cores and 12 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2800 MHz and a locked multiplier.
Compatibility-wise, this is FCLGA1366 processor with a TDP of 60 Watt. It supports DDR3-800, DDR3-1066, DDR3-1333 memory.
It provides poor benchmark performance at 6.40 percent of a leader's which is AMD Ryzen Threadripper 3990X.