intel dual core e5400 2.7ghz 2mb 800mhz intel desktop processor processor type : intel pentium speed : 2.70 ghz bus speed : 800 mhz bus/core ratio : 13.5 l2 cache size : 2 mb l2 cache speed : 2.7 ghz package type : lga775 manufacturing tech : 45 nm thermal power : 65w vid voltage range : 0.85v 1.3625v