Intel Xeon BX80546KG3600FA. Processor family: Intel® Xeon®, Processor socket: Socket 604 (mPGA604), Processor lithography: 90 nm. Market segment: Server, Number of Processing Die Transistors: 169 M, Processing Die size: 135 mm². Package type: Retail box. Processor package size: 42.5 x 42.5 mm