Windows 7支持多少个处理器 [英] How many processors does Windows 7 support

问题描述

这个问题可能是非常基本的.但是我想知道Windows 7支持多少个处理器.

到Microsoft网站的任何链接将不胜感激.

问候，
Prafulla Vedante

Hi,
This question might be very basic. But i want to know How many processors does Windows 7 support.

Any link to Microsoft site will be appreciated.

Regards,
Prafulla Vedante

推荐答案

Windows 7的所有32位版本最多可以支持32个处理器核心，而64位版本最多可以支持256个处理器核心. />
http://windows.microsoft.com/en-US/windows7/products/system-requirements [ ^ ]

All 32-bit versions of Windows 7 can support up to 32 processor cores, while 64‑bit versions can support up to 256 processor cores.

http://windows.microsoft.com/en-US/windows7/products/system-requirements[^]

*这个答案是在编程上下文的假设下给出的*

我想在Kim Togo的声明中添加一些内容.

在C#编程以及大概的.Net框架中，进程亲和性存储在IntPtr值中，除非我弄错了，否则它是64位. (每个位代表是否允许该进程在某个处理器上运行.)因此，这意味着.Net框架支持的最大处理器为64.

即使Windows支持256个处理器，几乎可以肯定还有一些框架(.NET除外)仅支持更少的处理器.

*This answer given under the assumption of a programming context*

I would like to add something to Kim Togo''s statement.

In C# programming, and presumably the .Net framework, process affinity is stored in an IntPtr value, and, unless I''m mistaken, that is 64 bits. (Each bit represents whether or not the process is allowed to run on a certain processor.) So, this would imply that the maximum supported processors of the .Net framework is 64.

Even if Windows supports 256 processors, almost certainly there are frameworks (besides .Net) that only support less.

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