#How to use quick cpu for gaming software#

It’s confusing, but your computer doesn’t favor performance, even when you need it in games and other programs. The other big reason that affects CPU clock speeds is the various power-saving technologies in your operating system and the BIOS. The CPU can probably sustain the max/turbo boost clock your CPU is rated for. Demanding games will push your CPU over the edge and cause it to overheat. You might’ve noticed that your CPU speed drops in demanding AAA games. You then experience stuttering and frame dips in your games. Unfortunately, it also means that your CPU slows down. When your CPU gets beyond a temperature threshold set by the manufacturer, it’ll downclock on its own to lower its power draw.ĭownclocking is highly effective because lowering the power draw means less electric current gets converted into heat. What’s even more surprising is that your computer does this on purpose.

The technical term for this is thermal throttling. Let's see how it looks tomorrow morning.The main reason why your CPU speed drops when running demanding tasks is overheating. I disabled it, and my computer has been running all day with a mixed workload (mostly idle which is where it was rebooting). Onto another setting! I'm going to try Hardware Duty Cycling.Įdit2: Well, Hardware Duty Cycling is the early leader in the clubhouse for causing the freezing/reboots. So I guess my initial core parking theory is wrong. Put the core parking index to 100% and am going to see what happens over the next day or so.Įdit: It locked up again. I just have to enable things one at a time to see if I can isolate it. The only thing I've noticed is that when I'm not running QuickCPU it is perfectly stable, so I'm guessing it's a setting in there. It's just tough to diagnose because I'm not using the computer actively when it happens. I never checked the cache downbin, but it looks like it does downclock with CPU load in CPU-Z. Not necessarily isolated to core parking. I'll try it without the hardware duty cycling Peak turbo speed is ~4.9Ghz single core, ~4.7Ghz all core. No, I haven't tried it without the BCLK adjustment, but it is perfectly stable for days on end without QuickCPU running. Specifically how I set my computer up is as below, most of the options are defaults. Now this does not mean I'll ace benchmarks with the machine, but it'll still be within a few percent of the top speeds, while being a lot more frugal on power. I set up my plan specific to my needs of the computer, and have not noticed any slow-downs, hitching, stuttering or other ill effects in what I do.

#How to use quick cpu for gaming software#

QuickCPU is a basic, open source piece of software that allows you to modify settings in your windows power plan, monitor use of the processor, and alter nearly every power setting the processor has.

I found that I could change the power plan variables manually to enable them, but this was fiddly and tedious. I looked for ways of checking that these were enabled (they weren’t) and then ways of enabling them. The second thing I did was learn a bit about Speedshift, and how it and Hardware Duty Cycling worked/what they are. The first thing I did was go into the bios and enabled speedshift, explicitly enabled all possible c-states (C10 and below) and set a negative offset for the processor voltage. What I didn't realise is that when it isn't working hard, it can be extremely efficient. It is not known as the most power efficient/frugal cpu in the world, I never bought it for that reason. Recently I lost my job (covid!), I'm a reasonably heavy user in terms of time on my computer, and I looked at how I could save on power on my desktop. What follows is what I've discovered over the last few weeks There have been some questions about how I managed to get the power usage of my 9900k down so low.