How to Make the DeSmuME Run Faster

How to Make the DeSmuME Run Faster

In this blog post, we\’ll show you how to make the DeSmuME emulator run faster. We\’ll start off with a brief discussion of what it is and how it works. So, if you are also among those folks who are in search of it, then stay with us for the next couple of minutes. We assure you that you will not get dishearted in the end.

The DeSmuME emulator is a better alternative than the actual Nintendo DS. There are many benefits to using this emulator such as it\’s much more compatible, supports homebrews and plugins, and you can play (most) ROMs on it.

However, one downside to this emulator is that it takes a long time to load. Luckily, there are some tweaks you can make to increase the speed of the emulator so that you\’ll be able to start gaming in no time.

Modern computers have the advantage of being able to run games at a much higher frame rate than can be done on the original console. But what if you don\’t have a modern machine? The DeSmuME emulator is an open-source program that lets you play Nintendo DS games on your PC or Mac. Here\’s how to make it so your game runs faster.

Playing old video games has never been easier or more accessible than it is now with emulators like DeSmuME. However, most emulators have relatively poor performance because they were designed to run on the original hardware for which the game was designed. After reading this article and following its tips, you\’ll be able to get a much smoother experience from your favorite retro consoles.

Step-By-Step Guide to Make the DeSmuME Run Faster


Follow the next mentioned steps carefully, in order to achieve the desired goal successfully i.e., Make the DeSmuME Run Faster.

  1. First, in case, you need to utilize the BIOS image, make sure to enable or turn on \”Patch DelayLoop SWI\”. However, it is not recommended by professionals to use a BIOS image, since in most cases it results in lagging and slowing down of the DeSmuME emulator.
  2. Next, on the \”Settings\” menu press \”A\”. Then switch between \”Software Rasterizer\” and \”OpenGL Renderer\”. Most probably, this will assist in improvising the speed of the DeSmuME emulator.
  3. After that, proceed with pressing \”A\” on \”Config\”. Now, navigate to \”Emulation Settings\” and uncheck \”Enable Bus-Level Timing\”.
  4. Next, ingress the \”Sound Settings\” and ensure to check \”Dual SPU\”. Although, don\’t make the emulator use \”Advanced SPU Logic\” and pop \”Interpolation\” to \”None\”. According to our examination, switching off the sound entirely makes the DeSmuME run faster.
  5. After that, make use of the DeSmuME builds that are present on the DeSmuMe website freely. If you are in favor of builds like \”SVN\” or \”NOSSE2\”, let us make one thing clear, these builds are not official and compatible, and thus play a significant role in slowing down the emulator.
  6. Now, you need to switch on \”Frame Skip\” by navigating to \”Tools\” and then clicking on \”Frameskipping\”. (Note: Ensure to enable framskipping by \”1\”. This will make most games still be able to play without problems)
  7. Next, direct to \”View\” -> \”LCDs Layout\” -> \”One LCD\”. This step will ultimately result in hiding the second LCD. But, it will not have a prominent impact on the emulator speed. (Note: Do not use resize filters or scale the window to any other size than \”1x\”)
  8. Finally, we need to inform you that don\’t ever use a netbook, since they can\’t afford to run this DeSmuME emulator. Moreover, if you are using a laptop/notebook, turn off the power management option. This will permit your machine to run faster and at a much better speed.

Additional Tip: You may consider purchasing a faster PC or increasing your RAM speed by getting upgraded RAM cards. It is also wise to install an upgraded CPU. Clean any dust that is blocking your PC fans to allow them to cool your system better.

See also: EmuOS: Run Retro Games & Apps Right in Your Browser


There you have it! Our tips on how to make the DeSmuME run faster. By following these simple steps, you can speed up your emulator and enjoy your games at a smoother pace and better framerate. Do you have any other tips on how to improve DeSmuME performance? Let us know in the comments below

In the end, also tell us what are your thoughts on this blog post? Kindly provide your feedback and opinion and let us know how you feel about it. If you liked it share it with your best buddies, family members, and loved ones and give us a thumbs up. Thank you all in advance guys and stay blessed forever brothers and sisters!

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