CPU P-state and C-state

最近因為工作的關係..有接觸到 power saving 的東西...
下面是有關 CPU 部分 .. P-state 和 C-state 相關的 link

• Everything You Need to Know About the CPU C-States Power Saving Modes
• 酷暑里的冰淇凌：PC功耗管理详细指南
• C-states and P-states are very different
• (update) C-states, C-states and even more C-states