Intel Xeon Processor 7020 (2M Cache, 2.66 GHz, 667 MHz FSB)
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.
Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Intel Intel® Xeon® Processor 7020 (2M Cache, 2.66 GHz, 667 MHz FSB). Processor family: Intel® Xeon®, Processor frequency: 2.66 GHz, Processor socket: LGA 775 (Socket T). Processor core voltage (AC): 1.25 - 1.4. Thermal Design Power (TDP): 165 W, Number of Processing Die Transistors: 230 M, Processing Die size: 206 mm². Cache memory: 2 MB