OEM Intel Core i7-640M SLBTN Processor 4M Cache 2.

Intel Core i7-640M Processor2.8 GHz 4m Cache 1066MHz Brand New/SLBTNCPU & TESTED ItisBrandnew and test100% in good working conditionRETAIL AND WHOLESALEGeneral informationTypeCPU / MicroprocessorFamilyIntel Core i7 MobileProcessor number ?I7-640MPart numberCP80617004152AEFrequency (GHz)2.8Clock multiplier ?21Package type988-pin micro-FCPGASocket typeSocket 988 (PGA988)Architecture / Microarchitecture / OtherProcessor coreArrandaleManufacturing technology (micron)0.032Number of cores2L2 cache size (KB) ?512L3 cache size (MB)4FeaturesEM64T technology ? Execute disable bit ? Hyper-Threading technology Turbo Boost technology Virtualization technologyThermal Design Power (Watt) ?35Notes on sSpec SLBTNFrequency of integrated graphics controller is 500 MHz. The part supports DDR3-1066 and DDR3-800 memory. Frequency of integrated graphics controller in turbo mode is 766 MHz. The processor supports AES instructions.Memory SpecificationsMax Memory Size (dependent on memory type)8 GBMemory TypesDDR3-800/1066# of Memory Channels2Max Memory Bandwidth17.1 GB/sPhysical Address Extensions36-bitECC Memory SupportedNoGraphics SpecificationsIntegrated Graphics