Graphics processing unit having temperature effect inversion and operation method thereof
US11086385B2 · kind B2 · utility
1Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Feb 1, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is a graphics processing unit and an operation method thereof. The graphics processing unit includes a plurality of cores in which a delay time between an input and an output decreases according to an increase of a temperature, a temperature monitoring and sorting circuit configured to monitor a temperature of each of the plurality of cores, and a controller configured to control a clock frequency and a power supply of the plurality of cores based on a drivable clock frequency of a core having the lowest temperature among temperatures of each of the plurality of monitored cores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.