cpu brand string

About this tag
The tag 'cpu brand string' refers to the processor identification label displayed by Windows, such as 'Intel(R) Core(TM) i7-4790'. This string is part of the system information shown in the Settings app under System > About. A common point of confusion is that Windows may display two different CPU speeds in this section. As explained by a Microsoft engineer, the first number is the processor's brand string, which includes a nominal speed, while the second is the actual current operating speed. Understanding this distinction helps users interpret system information correctly and avoid misinterpretation of their CPU's performance.
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    Why Windows Shows Two CPU Speeds: Understanding the Discrepancy

    In a recent discussion, veteran Microsoft engineer Raymond Chen shed light on a curious aspect of Windows: the operating system's tendency to display two different CPU speeds. This behavior is evident in the System > About section of the Settings app, where users might notice two distinct...
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