Why is my clock speed so high at idle?
Why is my clock speed so high at idle?
Windows probably runs in high-performance mode. Switching to balanced power mode lets the CPU lower its clock speed and voltage during idle times according to Intel guidelines. In the control panel, go to Hardware and Sound, then Power Options, select your current setting, choose balanced, and it should now operate at a higher performance level, which explains why underclocking isn't happening.
It’s not clear what you mean by “high power mode.” Generally, keeping the CPU at a higher clock speed can boost performance but may increase heat and power consumption. Staying on that setting without adjusting other settings might lead to overheating or reduced battery life if you’re using a laptop. If you keep it at 4600 MHz, ensure your cooling system handles it; otherwise, it could cause issues over time.
The main concern is simply using more power and generating more heat. In theory, the chip should last significantly longer than you would expect. I've heard it can improve gaming performance too, though I haven't personally tried it. Usually, I let my chips underclock themselves, which also happens because most of them are overclocked. I don’t really want them running at full speed and voltage constantly, but that’s more about personal preference.
Having higher clocks consistently seems to focus attention more on the electricity bill rather than cause for concern.
No problem at all. It might use a bit more power, but there are no downsides. Since the CPU's lifespan is usually measured in decades, it doesn't matter if it lasts 30 or 20 years—it'll still be fine after about ten years.