IDA支持 IDA 代表“Intel Dynamic Acceleration”(英特尔动态加速),它是 Intel Turbo Boost技术的前身。
这项技术原本应该在所有基于 Santa Rosa 架构的笔记本电脑上启用,但不知何故,它并未应用于基于 Santa Rosa 架构的 ThinkPad 笔记本电脑,而是被禁用了。通过修改 BIOS,IDA 将被启用,并在 CPU 的某个核心处于 ACPI C3 状态(也称为睡眠状态)时启动。
如果 CPU 的某个核心的倍频增加 x1,即可观察到 IDA 的运行。例如,如果您使用的是 T8100 处理器,并且启用了 IDA,则一个核心将处于 C3 状态,而另一个核心将加速到 2.3 GHz(T8100 的默认频率为 2.1 GHz)。
IDA support
Stands for “Intel Dynamic Acceleration”, which is a predecessor of Intel Turbo Boost technology.
This technology was supposed to be enabled on all Santa Rosa-based notebooks, but for some reason, it didn’t make it to the Santa Rosa-based ThinkPads and was left disabled. With this modified BIOS, IDA is enabled and will engage when one of the CPU’s cores is in the ACPI C3 state (otherwise known as the Sleep state).
IDA can be seen in action if one of your CPU’s cores increases its multiplier by x1. So for example, if you have a T8100 and IDA is engaged, one core will be in C3 and the other will be boosted to 2.3 GHz (the T8100’s stock clock speed is 2.1 GHz).