Intel Xeon Processors Intel Xeon processors are the market leaders when it comes to server CPUs. This Intel 6C Xeon E5-2643 V2 25MB Processor is from the Xeon E5 v2 family, which is a family of mid-range enterprise-level x86 microprocessors. Intel E5-2643 V2 With 6 cores, this Intel CPU offers high performance, multi-socket configuration support, and an extensive set of features. This Intel Xeon E5-2643 provides two Intel QPI ports for high speed serial transfer between other processors. Operating at 3.5 GHz with a turbo boost frequency of 3.8 GHz for a single active core. Techbuyer Quality CPUs If you need help finding the right server processor, or you need help identifying exactly which one you need, please contact our friendly team.