Should i overclock gpu memory

Increasing the core clock allows the GPU to do more operations per second, Increasing the memory clock allows the memory to move more data in one go.

Memory overclock is best for gpu mining, if your looking for gaming performance than focus on getting the max clock speeds first than increase your memory speed.

Usually is a safe range to start increasing memory speed. Your claims that overclocking a GPU will give you marginal performance increases are false. Big yes. The worst that can happen is crashes, freezes, or black-screens. If that happens, go back to that drawing board and lower the clock a bit.

For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser. Is VRAM overclocking safe? Thread starter someonee Start date Jan 28, Joined Jan 28, Messages 2 0. I have GTX Joined Apr 20, Messages 21, 4.

Overclocking vram aint gonna make a lot of difference. Joined Mar 10, Messages 3, 1. Ymmv Your milage may vary. Joined Apr 26, Messages 0. Joined Sep 27, Messages 0.

If your card has samsung ram you can usually get 1. This situation is encountered when your GPU has reached a position beyond its highest overclock potential.

Now we will start dialing down the settings to find the most stable overclock range. Once things start to get stable and none of the above-mentioned conditions are encountered. Core clock denotes how fast your GPU processor is running while the memory clock represents how much memory it has access to. This is the best method to find the max GPU overclock limit. You will have to add 40MHz to the core clock and keep adding another 40MHz until you encounter any stuttering, graphical issues, or the Kombustor crashes.

The point you encounter such a situation will be the maximum potential of your core clock. We will then start decreasing the frequency by 10MHz and keep decreasing until we reach our stable core overclock zone. It should ideally lie between the last 40MHz jump you made safely.

The number you reach safely without encountering such issues will depend on your graphics card model and its capabilities. The next step is to find the maximum GPU memory overclock speeds. You can make bigger jumps in finding memory overclock speeds and it is a lot faster.

Add MHz to the memory clock and keep adding another MHz till you encounter any graphical issues or Kombustor crashes. We will then start decreasing the frequency by 25MHz and keep decreasing until we reach our stable memory overclock zone. It should ideally lie between the last MHz jump you made safely. The point you encounter such a situation will be the maximum potential of your memory clock. In case your GPU crashes, the GPU driver will automatically reset everything to default which will take a few seconds.

At this point, you realize that your fan speed is down to the lower limit and the system has gone quiet. Such a situation would mean that the GPU is operating on the default settings which were established by the manufacturer. Remember we are just stress testing.

After finding the stable overclock core and overclock memory speeds. The next step will be to run MSI Kombustor with the stable overclock speeds we found for the next 15 to 20 minutes. Look for any graphical issues or distortions or crashes during this period. If you find any graphical issues or crashes, return to the MSI Afterburner application, and lower the core limit by 10 and memory limit by Again, run your MSI Kombustor with these settings for the next round to find the max compatible overclock speed.

Once a stable overclock speed is reached, select the save option on the right-hand side of the MSI Afterburner application. You can set several profiles. If you witness any such issue after prolonged usage with a profile, just return to MSI Afterburner application, reduce the data for both clocks and create a new profile. This is the most efficient way to overclock your GPU safely. It will provide you with the best possible performance out of your hardware.

Make sure to keep an eye out for hardware limitations and always find the most sustainable combinations for overclocking! It is safe to overclock after completing a stress test. You might never know if your graphics can even be overclocked unless you try it out. Sign up for all newsletters. I would like to receive newsletters via email.

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