General informationType CPU / MicroprocessorFamily Intel Pentium Dual-CoreProcessor number E2180Part number HH80557PG0411M BX80557E2180 BXC80557E2180Frequency (GHz) 2Bus speed (MHz) 800Clock multiplier 10Package type 775-land FC-LGA6Socket type Socket 775 (LGA775) Architecture / Microarchitecture / OtherCPUID 06FDhCore stepping M0Processor core AllendaleManufacturing technology (micron) 0.065Number of cores 2L2 cache size (MB) 1FeaturesEM64T technology Enhanced SpeedStep technology Execute disable bit Extended Halt stateExtended Stop Grant stateThermal Monitor 2Core voltage (V) 1.162 - 1.312Case temperature (°C) 73.2Thermal Design Power (Watt) 65