Windows 7 processor limits

Is there a limitation to the number of cores a Windows 7 64 bit operating system can support? I am planning to use that as render server. Rendering software is truly multi-threaded. I am getting a 32 core 4 Intel 8 core processor machine for about a year. Supposedly any 32 bit 7 edition will support 32 cores. Any 64 bit 7 edition will support cores. Further, the maximum physical processor count recognized depends on the edition.

Starter and any Home version support only one physical processor per system. Professional, enterprise, and ultimate support no more than two, so without going to a server edition, your system won't recognize or make use of the additional processors.

It is not spelled out explicitly from this article, but I believe that this is the cumulative core limit across all physical processor count in a system with the exception to the Windows high performance computing hpc build, which isn't really a 7 edition but instead a server edition.

Sign up to join this community. Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimal performance. Product functionality and graphics may vary based on your system configuration. Some features may require advanced or additional hardware. Windows 7 was designed to work with today's multi-core processors. Commercial servers, workstations, and other high-end PCs may have more than one physical processor.

Windows 7 Professional, Enterprise, and Ultimate allow for two physical processors, providing the best performance on these computers. Windows 7 More Search related threads. Remove From My Forums. Answered by:. Archived Forums. Windows 7 Hardware Compatibility. Sign in to vote. Will Windows 7 64Bit See this? Thanks, Daniel. Sunday, December 13, PM. Skip to main content. This browser is no longer supported.

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