Intel® Xeon® Processor E5640 (12M Cache, 2.66 GHz, 5.86 GT/s Intel® QPI) quick reference with specifications, features, and technologies.

Benchmarks for the Intel Xeon E5640 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The Intel Xeon E5640 was a server/workstation processor with 4 cores, launched in March 2010. It is part of the Xeon lineup, using the Westmere-EP architecture with Socket 1366. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 8 threads.

This is a processor manufactured by Intel using the 32nm fabrication process, designed for Server platform, released on Mar 2010. It features a design of 4 cores to achieve 4 cores and 8 threads, with specification.

Intel Xeon E5640 chipset compatibility. A list of chipsets, compatible with the Intel Xeon E5640, is based on CPU support lists, published on our website.

Intel Xeon E5640 @ 2.67GHz was released in 2010 and supports LGA1366 socket. This processor has scored 5256 benchmark points. View charts to compare Intel Xeon E5640 2.9 GHz CPU (released 2010) to other popular Intel and AMD processors.

Intel® Xeon® Processor E5640 (12M Cache, 2.66 GHz, 5.86 GT/s Intel® QPI) - Support product information, featured content and more.

Intel Xeon E5640 review, Quad core CPU clocked at 2.66 GHz, released January 2010

This is a processor manufactured by Intel using the 32nm fabrication process, designed for Server platform, released on Mar 2010. It features a design of 4 cores to achieve 4 cores and 8 threads, with specification.