With Dual-Core Intel Xeon processor 51001 series, you get breakthrough performance — up to 50% greater than the industry-leading Dual-Core Intel Xeon processor in the same power envelope and up to 150% better than the competition. Intel processor-based entry-level servers build in proven performance, manageability, and reliability, allowing you to spend more time on moving your business forward. The Dual-Core Intel Xeon processor 5100 series is ideal for intense computing environments, 32-bit and 64-bit business-critical applications and high-end workstations. Combined with the Intel 5000 chipset family and Fully Buffered DIMM (FBDIMM) technology, the Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 3 times the performance and 3.5 times the performance/watt of previous-generation single-core Intel Xeon processors.

Intel Quad-Core Xeon E5310, 1.6 GHz, Processor Upgrade