The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2022
Filed:
Feb. 28, 2018
Intel Corporation, Santa Clara, CA (US);
Jayanth M. Devaraju, Hillsboro, OR (US);
Vivek De, Beaverton, OR (US);
Sriram Vangal, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Circuitry is provided to control a performance level of a processing device depending on two or more operating points of the processing device. An operating point has a corresponding frequency and a corresponding voltage. The performance-level control circuitry arranged to cross-multiply parameters corresponding to a first operating point and a second, different operating point of the processing device. A relative energy expenditure of the first operating point and the second operating point is determined based on the cross multiplication. An operating point of the processing device is selected depending on the determined relative energy expenditure. An apparatus having the performance level control circuitry, machine readable instructions for implementing the performance level control and a corresponding method are also provided.