• The Effects of Power • Low Power Design – DPM based low power optimization – DVS based low power optimization • ex: Program-level optimization for multimedia – ACPI:OS supported PM – ACPI:OS supported PM – 软硬件协同低功耗设计 • Power model: Power Analysis/Estimation Tek & Tools • Temperature Aware Design • Leakage Power • Case Study – Cache、Memory、Data Center、Handheld • Conclusion