Intel Core i7-640M Specs | TechPowerUp CPU Database
Intel i7-640M - 2.80Ghz 2.5GT/s PGA988 4MB Intel Core i7-640M Dual Core CPU Processor - CPU Medics
Laptop, Dell Latitude E6510, Intel Core I7 CPU M640@2.80GHz, 4GB RAM, DVD-RW, Win 7 Sticker (Verification Req.), No HDD, with Charger, Appears To Function [93266+6]
Intel Core i7-640M (SLBTN) 2.80GHz Mobile Processor