Does reducing the voltage for the CPU slightly damage it in any way?
I had to knock it down from 1.375 to 1.200. I mean it worked as normal apart from the temperature being lowered significantly. And I've ran some games too which all ran fine. I fo plan on knocking it back to default once the arctic freezer cooler arrives next week.
From what I understand (disclaimer: which may very well be entirely wrong), it shouldn't. I've seen undervolting mentioned on laptop forums as a way to (primarily) reduce temperatures and slightly improve battery life.
My best guess is that it works similar to clock speeds: certain processors can operate at lower voltages, but manufacturers set the whole batch to default to a "safe", known value that works on all of them.
Ayulin on
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Zxerolfor the smaller pieces, my shovel wouldn't doso i took off my boot and used my shoeRegistered Userregular
edited February 2011
It's harmless. In fact, CPU power-saving features (like EIST) routinely lower vcore when idle as part of their normal function.
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My best guess is that it works similar to clock speeds: certain processors can operate at lower voltages, but manufacturers set the whole batch to default to a "safe", known value that works on all of them.