12 MB of L3 cache rapidly retrieves the most used data available to improve system performance Built on 32 nm technology and uses a high-k metal gate to enable higher performing transistors on the same node reducing leakage of currents Intelâ Xeonâ Quad-core (4 Core) 2.53 GHz processor offers brilliant performance for video editing, gaming, server hosting, and rendering The Socket B LGA-1366 socket allows processor to be placed on the PCB without soldering