But processors also become obsolete the fastest, and given how expensive they can be, it’s not always a overclock cpu windows 7 place to put your money. That’s where overclocking comes in; rather than spending money on a slightly faster chip, you can simply change settings in your PC to squeeze a little extra speed out of the one you currently have. Overclocking is the process of instructing your processor to run at a higher clock speed MHz than its rated speed. For example, you may be able overclock cpu windows 7 modestly overclock a 2. Supposedly, Intel and other chip makers have taken steps to prevent overclocking theoretically prompting purchases of faster CPUs insteadbut some motherboard manufacturers have found ways to do it anyway.
Best free Overclocking software for Windows PC
Keep in mind this is a very basic guide, and while it should net you a pretty solid overclock, it will not help you push your computer to the ultra max. There are a lot of different settings we could play with, but for today we’re just going to explain how the basic process works. Advertisement This particular process is longer than what many guides suggest, but I’ve found that it’s much easier to get everything stable if you only change one thing at a time, rather than setting your clock speed and guessing which voltages you need to raise.
This process is pretty time consuming, so find something to do while you test, because you’ll be doing a lot of restarting and waiting around. Every motherboard’s BIOS is a bit different, so you may have to explore your own to familiarize yourself with the settings and where they are. The general principles should apply to anything Sandy Bridge and above, though every processor is a little different, so like I said: Step One: Stress Test Your Default Settings Advertisement In general, the first thing you should do is head into your BIOS, set everything to default, and stress test it a bit to make sure it’s at least running correctly at stock speeds.
To enter your BIOS: Reboot your computer, and as it starts up, hold down the Delete key or whatever key your computer tells you to press for “Setup”—sometimes it’s the F2 key or something else. Find the “Load Optimized Defaults” button or something similarly named and select it to restore your default settings. Choose “Save Changes and Reboot,” or your similarly named setting.
Once you’ve rebooted, start up AIDA64, and click the “Stability System Test” button the one that looks like a computer monitor with a green graph on it. Check all the boxes in the upper left-hand corner, and start the test. Let it run for a few hours on its own to ensure your system is stable at stock settings. When you’re done, click Stop, and move onto step two.
Advertisement Step Two: Raise Your Multiplier Now it’s time to start overclocking. You can google around and see what kind of settings other people have gotten, but I still recommend starting at your base clock speed and gradually ramping up—it takes a little longer, but it’s much easier to do and ensures you get the best stable overclock by the end of the process.
Right now, it’s probably set to “Auto”. Highlight it and change it to one step above the default either by pressing Enter or typing in a number, depending on your BIOS.
If you aren’t sure what your default is, it’s usually listed at the top of that Overclocking Settings page. For example, my CPU comes stock with a multiplier of 34 for a 3. Once you’ve done that, reboot your computer back into Windows and head to the next step.
Advertisement Step Three: Advertisement Reboot into Windows. To stress test, you’ll want to start up three programs: CPU-Z, to see if all your settings have properly applied themselves particularly the max multiplier in the bottom left-hand corner. Real Temp, to monitor your temperatures while you stress test. You’ll want to keep an especially close eye on these the more you raise your voltages.
Your stress testing program. In the early stages of stress testing, I like to use LinX, since it doesn’t take very long and gives you kind of a “quick and dirty” stress test. We’ll take a look at the other two a bit later. Advertisement Set LinX to run 20 times and click “Start. Your test will finish in one of three ways: If the test finishes successfully, within safe temperatures, repeat step two and raise your multiplier another notch.
If the test reports an error halfway through, or your computer crashes to the Blue Screen of Death BSOD , your voltage isn’t high enough. Proceed to step four. If your temperatures reach unsafe levels, you’ve reached your limit. I like to keep mine under 85 degrees celsius, because that’s what I’m comfortable with. Your max temperature may be different depending on your processor’s limits Google is your friend and how conservative you want to be.
Remember, the higher your temperatures and voltage, the more you might decrease your processor’s lifespan. When this happens, skip down to step six. Advertisement Step Four: It probably means your processor just isn’t getting enough voltage to keep a stable clock speed. So if that happens, just raise the voltage. Raise it a little bit from its current value. I usually raise in increments of 0. When you’ve finished, save your changes and reboot your computer.
Then, repeat step three. Remember, the higher you raise your voltages, the higher your temperatures will get, so keep a close eye on them! Step Five: Rinse and Repeat Repeat this process steps two through four, as governed in step three until you reach your maximum safe temperature or your maximum safe voltage again, Google your specific CPU for more information. When you reach this point, back your settings down to the last safe and stable value.
I got my multiplier up to about 43 before my temperatures reached my upper limit, so 4. Advertisement Once you’ve done that, save your settings and reboot into Windows for some final stress testing.
Step Six: Perform Some Final Stress Tests LinX is a good stress tester, but I prefer to run a number of suites to make sure my overclock is super stable. People are always arguing over which stress testing suite is the “best,” and using a few of them negates the need for such arguments. So, to start, I recommend running Prime95 for a few hours. Advertisement To use Prime Start up Prime95 and select “Just Stress Testing” if prompted. Hit OK and let it run for about six hours—I generally consider that a good amount of time.
Some people like to let it run for 12 hours to be extra safe. Prime95 is great for testing the maximum temperature of your overclock, and may even push it farther than LinX—so keep an eye on your temperatures. If they exceed your maximum safe value, you may want to back down your overclock another notch. You’ll rarely see temperatures this high in real life, so if they’re borderline, you’re probably okay—but better safe than sorry, I always say.
To use AIDA Start the program and click the “Stability System Test” button the one that looks like a computer monitor with a green graph on it. Check all the boxes in the upper left-hand corner, then click the Start button to start the test.
Like Prime95, run it for about six hours to ensure stability or more if you want. Lastly, it I like to test it in more practical situations as well, just to make sure—i. If everything checks out, then congratulations! You have successfully overclocked your system. Next Steps Like we said, this is a very basic introduction to overclocking for beginners.
Beyond this, there’s a lot more you can do. If you’re happy with your overclock, then good! You don’t really need to go further, However, here are a few things we’d recommend checking out if you want to dig a little deeper: Enable power-saving features: Once you’ve overclocked, your processor will likely stay at that speed all the time, constantly drawing extra power and producing extra heat.
Luckily, your motherboard probably has some built-in power-saving features, like Intel’s C-states or Speedstep. Once you’re done overclocking, you can re-enable these, which will cause your CPU to “drop down” to slower speeds and smaller voltages when it’s idle. For example, on my MSI motherboard, I had to use the per-core overclocking setting in “CPU Features” in order for this to work see below —just setting the multiplier in the main settings wouldn’t let me re-enable C-States.
Other motherboards may require you to use something called “Adaptive Mode” for your voltages. Do some research on your specific board if you want to re-enable these power saving settings. Clock your RAM: When you first build your computer, your RAM doesn’t default to running at its rated speed. In fact, it’s probably running at a slower speed than designed. If you want it to run faster which doesn’t make a difference in most applications, but can in virtual machines or some more recent games , you can set your RAM speed and voltage in the BIOS according to its specs.
Enable per-core overclocking: This guide is a pretty good introduction to the subject. Lots, lots more: There are a ton of experiments you can try if you really want to push your CPU to the limit, but we won’t cover them here. If you want to take it even further, search around for more advanced guides on the web and you’ll find a lot to get you started beyond the basics.
Advertisement There’s plenty more to overclocking, but this guide should be enough to keep any beginner busy for awhile. Remember to do some outside reading; the sites mentioned at the beginning of this article have a ton of information contained within.
The more you read, the easier the process is going to be and the more effective your overclocking will be. Good luck! Title image remixed from blazor
Clean before you overclock
The processor (CPU) is the highest-profile component in your PC and indeed it does a lot of the heavy lifting. But processors also become obsolete the fastest. The argument for overclocking your AMD CPU, Intel processor, or Nvidia Check Windows Update to get your OS up to date and ensure you have the latest . 7. It’s not as fast as I’d hoped Not all graphics cards are created equal and.
VIDEO: Overclock Cpu Windows 7
Overclocking is the process of increasing the system’s clock rate at the Here is a list of the best free overclocking software to overclock CPU. We explain the risks of overclocking a CPU and guide you through the something like the Cooler Master Hyper Evo or Arctic Freezer 7.