Invention Application
- Patent Title: Controlling A Turbo Mode Frequency Of A Processor
- Patent Title (中): 控制处理器的Turbo模式频率
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Application No.: US14565723Application Date: 2014-12-10
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Publication No.: US20150095673A1Publication Date: 2015-04-02
- Inventor: Avinash N. Ananthakrishnan , Efraim Rotem , Doron Rajwan , Eliezer Wiessmann , Ryan Wells , Nadav Shulman
- Applicant: Intel Corporation
- Main IPC: G06F1/32
- IPC: G06F1/32
Abstract:
In one embodiment, the present invention includes a multicore processor with a power controller to control a frequency at which the processor operates. More specifically, the power controller can limit a maximum operating frequency of the processor to less than a configured maximum operating frequency to enable a reduction in a number of frequency transitions occurring responsive to power state events, thus avoiding the overhead of operations performed in handling such transitions. Other embodiments are described and claimed.
Public/Granted literature
- US09618997B2 Controlling a turbo mode frequency of a processor Public/Granted day:2017-04-11
Information query
