Intel® Xeon® Processor E7-8800/4800/2800 Datasheet, Vol. 1
The Intel® Xeon® Processor E7-8800/4800/2800 Product Families are a next-generation Intel® Xeon® multi-core MP family processor. The processor uses Intel® QuickPath Interconnect (Intel® QPI) technology, implementing up to four high-speed serial point-to-point links. It is optimized for MP configurations targeted at enterprise and technical computing applications, delivering server-class RAS and performance.
Intel Xeon Processor E7-8800/4800/2800 Product Families are multi-core processors, based on 32-nm process technology. The processors feature Intel QuickPath Interconnect point-to-point links capable of up to 6.4 GT/s, up to 30 MB of shared cache, and an integrated memory controller. The processors support all the existing Streaming SIMD Extensions 2 (SSE2), Streaming SIMD Extensions 3 (SSE3) and Streaming SIMD Extensions 4 (SSE4). The processors support several Advanced Technologies: Execute Disable Bit, Intel® 64 technology, Enhanced Intel SpeedStep® technology, Intel® Virtualization technology (Intel® VT), and Simultaneous Multi-Threading.
Read the full Intel® Xeon® Processor E7-8800/4800/2800: Datasheet, Vol. 1.