If your computer crashes or if your games start malfunctioning, your hardware may not be designed for overlocking at all - or you may need to increase your computer’s temperature limit. Anything below 10% should still give stable performance. Try overclocking GPU memory by 10%, or by 50 to 100 MHz. Memory is as important as the core GPU clock - even more so in games with gigabytes of textures. But this minor overclock helps you quickly check for any potential issues. At a level of 5%, performance should stay stable, but you likely won’t see much improvement. It’s important to start slowly when overclocking your video card - raise the core clock rate incrementally by 5% and test for any unusual graphical artifacts like glitches, streaks, or even crashes. Write down these numbers, or take a screenshot - it’ll help you compare later.
That lets you benchmark your performance, temperature, clock speeds, and FPS. Run either 3DMark or Furmark and check your current performance. Memory clock: The memory clock is like your core clock, but measures your GPU memory. You’ll adjust this a lot as you try to find the optimal setting. You may need to do this if you want to overclock your card further (but this will increase the temperature).Ĭore clock: The core clock gauge lets you specify your desired clock rate. For example, if your card is limited by default to 200 watts, you can increase this to 240 watts by setting it to 120 (20% higher). Power level: The power slider lets your card draw more power from your power supply unit (PSU). The sliders in the middle of the dash control the basic overclocking readings:Ĭore voltage: The voltage level that goes into your graphics card - this may not be available on newer cards.
#Unlock core voltage in msi afterburne Pc#
Temps will differ from PC to PC, but as a rule of thumb, avoid GPU and CPU temperatures above 90☌. On the right side you’ll see the temperature. The main dashboard will display your graphics chip’s current clock speed (its GPU Clock) and its memory (Mem Clock).
#Unlock core voltage in msi afterburne how to#
How to overclock my GPUįirst, open your GPU overclocking tool - here we’re using MSI Afterburner. If that happens, try a slightly lower lock rate, and then test again. You might think you’ve reached the perfect GPU or CPU overclock only to find your favorite game like GTA V crashing after just a few minutes. While overclocking is fairly easy, be patient and test and tweak to find the right balance of performance, temperature, and compatibility with the games you play. Benchmarking and stress testing help ensure stability while gaming.ģDMark and Furmark are our picks for the best GPU benchmarking tools. Overclocking your video card pushes it to its limit and increases its temperature, so you need a tool to benchmark performance and make sure you’re not putting it through too much stress. You can always get the latest beta releases on Guru3D. There’s also a beta channel you can try if you’ve just bought a card based on new architecture. The best tool for overclocking your video card is MSI Afterburner - it’s easy to use, includes a skinnable interface if you like to modify things, and is constantly updated with the latest GPUs. Read on to learn more about what you need to overclock your GPU, or jump straight to our step-by-step instructions. You’ll use the overclocking tool to raise your GPU’s clock rate and the testing tool to benchmark and measure the performance impact of the change.įirst, you should make sure your PC is optimized from the ground up, and ready to run its best. You need just two tools to overclock your GPU: one to handle the actual overclock, and another to test performance.
Overclocking is fairly straightforward and doesn’t cost much. Increasing the clock speed results in more computing power and a smoother, better gaming experience, but it can also raise your GPU temperature. Clock speed measures the number of processing cycles per second your card can handle, and is set by the manufacturer.
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