Intel Core i7-640LM: specs and benchmarks
Intel started Intel Core i7-640LM sales 4 January 2010 at a recommended price of $332. This is Arrandale architecture notebook processor primarily aimed at office systems. It has 2 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2.93 GHz and a locked multiplier.
Compatibility-wise, this is BGA1288 processor with a TDP of 25 Watt. It supports DDR3-800, DDR3-1066 memory.
It provides poor benchmark performance at 4.75 percent of a leader's which is AMD EPYC 7742.