What does the overclock percentage indicate?
What does the overclock percentage indicate?
I have an Asus Z390 MB with an Intel i9 (9th gen) processor. I adjusted the BIOS settings by setting the CPU Core Ratio to AI Optimized and enabling Asus MultiCore Enhancement to Auto - Let BIOS Optimize. When launching my system, I notice the overclock percentage fluctuates between 38% and 41%. Why does this happen? Shouldn’t the overclock speed remain steady? Additionally, could you clarify what the overclock and percentage mean? Is it about increasing the base clock speed by 38% or is the percentage referring to voltage or another factor?
In fact, this could reflect the percentage increase in your CPU's overclock compared to its original clock speed. The i9-9900k has a base clock of 3600MHz. Multiplying by 1.38 gives approximately 4968MHz. Enabling MSI's 'enhanced overclock' pushes it to around 5000MHz, which aligns with expectations. However, whether the CPU maintains this speed during heavy workloads depends on other factors.
In fact, this could reflect the percentage increase in your CPU's overclock compared to its original clock speed. The i9-9900k has a base clock of 3600MHz. Multiplying by 1.38 gives approximately 4968MHz. Enabling MSI's 'enhanced overclock' pushes it to around 5000MHz, which aligns with expectations. However, whether the CPU maintains this speed during heavy workloads depends on other factors.
Ok. Thanks for the info on how to understand the percentage reading.
I have a Corsair H150i (I think?) 360mm radiator w three Corsair RGB LL 120 mm series fans attached to it and running at the “performance” level setting in Corsair’s iCue, software, so pushing the maximum amount of air through the radiator all the time.
I think the Corsair iCue software in programmed to alert me when a temperature is running high, though I have never received any such alert, and iCue is always running in the background.
With that said, while I have your attention, what temperature range do u consider to be safe for the CPU when running fast? In Celsius and /or Fahrenheit.
It seems like a lot of posts on temperatures for any aspect of a computer fall into the Celsius camp, which I’m not familiar w at all. But I’m also ignorant to what the best Fahrenheit temperature range is too for the CPU and motherboard and graphic card?
Do u know perhaps a place that offers a chart or just a breakdown of temperatures for inside the computer?
if I’m being honest, I don’t even play my games like Assassin’s Creed or Gears 5 that often, and when I do play a game it’s for maybe an hour or so max. I just use my computer much more for Photoshop work as a hobbyist, so no whopping sized files to save most of the time.
I think most of my equipment is a little above what I really need, except the graphics card is only 4GB and I suppose 6GB would be more ideal, though the games look very good to me w 4GB card.
And anyway it’s like impossible to find a good graphics card now. I went to MicroCenter like two weeks ago and they were completely sold out of every graphics card, and I Beas told that people were waiting in lines for an hour or more on days when the store receives more video cards. Amazon doesn’t have much either. Not sure what is causing this lack of supply in cards? If u know, please share.
So any info you or anyone has on temperatures or a good source document on temperatures that I could reference would be great. Thank you!!!
I tend to be a bit cautious about CPU temperatures. Some might say up to 89°C is acceptable, but I prefer my CPU to stay below 85°C altogether.
If your CPU exceeds 90°C or stays above 80°C consistently, that would be considered too high.
Before proceeding with the changes below, make sure you run the Prime95 stability test with full stock settings for CPU, RAM, and MB. Establishing a baseline is crucial for accurate overclocking.
If you wish to evaluate stability under a realistic workload, install Prime95 and execute the stress test. Begin with the blended test and skip AVX options initially. Spending 15-30 minutes will give you a solid understanding of your CPU's heat performance in typical worst-case situations. Keep in mind that if Prime95 freezes during testing, it likely signals instability—possibly due to temperature or CPU binning at around 5GHz.