BX805555040A - Intel Xeon 5040 Dual Core 2.83GHz 667MHz FSB 4MB L2 Cache Socket PLGA771 Processor

FSB ParityFSB parity provides error checking on data sent on the FSB (Front Side Bus).Intel?? Hyper-Threading TechnologyIntel?? 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.Intel?? 64Intel?? 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.Enhanced Intel SpeedStep?? TechnologyEnhanced 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.