Intel® Xeon® 5000 Sequence X5647 2.93 GHz 12 MB Smart Cache LGA 1366 (Socket B) Processor cores: 4 32 nm 64-bit 130 W Maximum internal memory supported by processor: 288 GB DDR3-SDRAM Intel® Turbo Boost TechnologyIntel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you dont.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.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