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One-Line Patch For Intel Meteor Lake Yields Up To 72% Better Performance, +7% Geo Mean
Covered last week on Phoronix was a new patch from Intel that with tuning to the P-State CPU frequency scaling driver was showing big wins for Intel Core Ultra 'Meteor Lake' performance and power efficiency.
The patch posted last week for the Linux kernel tunes the Intel P-State Energy Performance Preference (EPP) value for Meteor Lake in the default "balance_performance" state. Using the Acer Swift Go 14 with Intel Core Ultra 7 155H, I ran a set of benchmarks using the current Linux 6.10 Git kernel and then repeated it with the lone Intel P-State MTL tuning patch applied... One line of code changed and then repeating the same set of benchmarks in their default out-of-the-box state on Linux. Page 1 - IntroductionPage 2 - Web Browsers, Graphics / GamingPage 3 - Creator Workloads, Python, 7-ZipPage 4 - Video EncodingPage 5 - Other Linux WorkloadsPage 6 - Code CompilationPage 7 - Conclusion
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