General information Type CPU / Microprocessor Family Intel Xeon Part number BX80532KE2800D BX80532KE2800DU RK80532KE072512 Frequency 2.8 GHz Bus speed 533 MHz Clock multiplier 21 Package type 604-pin FC-PGA2/mPGA Socket type Socket 604 Architecture / Microarchitecture / Other CPUID 0F29h Core stepping D1 Qualification sample QQU6 Previous stepping SL6GG Processor core Prestonia Manufacturing technology 0.13 micron The number of cores 1 L2 cache size 512 KB Features Hyper-Threading technology MMX SSE SSE2 Core voltage 1.5V Case temperature 74°C Interposer revision 01 Notes on sSpec SL6VN The parts are available starting from Jun 13, 2003