Intel Xeon® ‘Nehalem-EX’ Processor – Preview
Intel previewed the new Intel Xeon Processor code named ‘Nehalem-EX’. The Nehalem-EX processor will feature up to eight cores inside a single chip supporting 16 threads and 24MB of cache. Nehalem-EX will also double the memory capacity with up to 16 memory slots per processor socket, and offer four high-bandwidth QuickPath Interconnect links. Nehalem-EX will provide tremendous scalability, from large-memory two-socket systems through eight-socket systems capable of processing 128 threads simultaneously without the need for third-party chips to “glue” the platform together.
The Nehalem-EX Advantage
- Intel Nehalem Architecture built on Intel’s unique 45nm high-k metal gate technology process
- Up to 8 cores per processor
- Up to 16 threads per processor with Intel® Hyper-threading
- Scalability up to eight sockets via Quick Path Interconnects and greater with third-party node controllers
- QuickPath Architecture with four high-bandwidth links
- 24MB of shared cache
- Integrated memory controllers
- Intel Turbo Boost Technology
- Intel scalable memory buffer and scalable memory interconnects
- Up to 9x the memory bandwidth of previous generation
- Support for up to 16 memory slots per processor socket
- Advanced RAS capabilities including MCA Recovery
- 2.3 billion transistors

