3. chunk. . 16. Make sure the Advanced settings is turned on. We can see the best fps settings for Minecraft 1. These are the arguments I have when using forge mod loader on version 1. Do you have Low FPS and want. Its advanced settings in the minecraft launcher. Select Minecraft Dungeons from the left side. About. Open Minecraft launcher. In the box under "JVM Arguments" I selected and deleted all of the text that was within the box. After 8GB there wasn't much of a difference. . Remove the deprecated "-XX:+CMSIncrementalMode" argument and, if using Java 8, remove all arguments from the JVM arguments field. Even more impressive, the fps remained stable even when the laptop was unplugged, thanks to the power-efficient ARM. Here, you can learn everything there is to know about the most recent Minecraft JVM Arguments FPS Boost 2022, including how to use it to increase your frame rate in the Java version of the game and other pertinent information. You can increase or decrease the memory allocated to minecraft by modifying the Xmx and Xms values respectively. Here are some of the best ways to improve FPS in Minecraft. If this isn’t here, add it in the text box directly adjacent to “JVM Arguments”. I am not at home right now, but I'll add the jvm arguments later and where I got them from. Once it's loaded, go to 'New Profile', and click it. 8. The /r/feedthebeast subreddit is not affiliated or associated with the Feed. 0. Make sure the JVM Arguments checkbox is checked. What this does is changes the amount of RAM Minecraft starts with. Automate any workflow Packages. It allows you to bo. . The first setting is the game’s. Then, name the profile whatever you want (ex: Your Username or something random like FPS+ Cause 'o' RAM!) and go to the very bottom area of the profile editor and find 'JVM Arguments' (Make Sure The Box Next To 'JVM Arguments' Is Checked/Ticked). Would love if someone could recommend Java arguments to increase performance clientside for me on 1. CryptoThis is the best way to get the most boost/increase to your fps maximum in Minecraft! I talk about many methods such as Optifine, Sodium, Lunar Client, Modpa. Average FPS was similar but 1% lows were happening every 1-2 seconds. This will also allocate 2 GB of RAM to Minecraft. Allocating More RAM Using Legacy FeedTheBeast (FTB) Launcher. Based on that data, you can find the most popular open-source. I'm using Java 8 Update 25, with the following JVM arguments for Minecraft: -Xmx1610M -Xms350M -Xmn128M. - Actions · LeSoot/Minecraft-FPS-Boost-JVM-ArgumentsTime for Forge load: 3:55 38% Menu CPU idle 5. In your minecraft launcher, select installations, then select the three dots that appear next to the Roguelike Adventures and dungeons when you hover over it. Click on MORE OPTIONS. 3)Click a task which you don't need to use in "Apps" section and click. JVM arguments that you can use in your launcher to increase your Minecraft client's performance. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Hi, I have seen many people struggling with lag in Minecraft so I decided to make a thread on all the ways to boost your FPS in Minecraft. Select the profile you’d like to edit. Note that these arguments do not include the Xms and Xms settings, which are usually included by the launcher. minecraft jvm arguments list 210907-minecraft jvm argumentsPerformance optimization. jvm arguments for fps boost : r/Minecraft by [deleted] jvm arguments for fps boost Does jvm arguments for fps boost works on every version? This thread is archived New. Modify the maximum (first flag) to have what you calculated earlier; e. Graphics: Fast;. renderAheadLimit=0," which can help reduce input lag and increase the FPS. Step 3. Once it's loaded, go to 'New Profile', and click it. Por padrão, o Minecraft alocará 1 GB de RAM para si próprio, mas isso pode ser aumentado ao digitar -Xmx # G, substituindo # pelo número de GB que deseja alocar. Here is how you allocate RAM on a windows system: Create a new document and save it as run. It'll keep resetting. Recommended JVM Startup Flags. 16) then it might be. Then, choose the More. Just use the mod and ensure a comfortable pastime for yourself. What launcher do you use? I use MultiMC, they all use curseforge. Sorry my fault. 💢💯💯💯💢===========. In the Other tab, it is recommended to turn “Lagometer”, “Fullscreen” and “Show FPS” to On. Minecraft's system of loading objects into memory doesn't quite work as. gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M. 6 ms, I don't use the default JVM arguments at all and have very smooth and stable performance on my heavily modded version even with a much higher render distance, and never notice GC lag spikes, which is nearly always the cause of lag spikes (on a smaller scale stuttering is. OpenJ9 Run 1: Time for Forge load: 4:01 40% Menu CPU idle 4. ago. I suspect the problem lies in the fact that minecraft won't make my CPU boost at all and isn't using enough power. 1. Step 1: Download and install the launcher. So if you happen to have some other application running the background that you aren’t aware of, it’ll take away from that 2GB that your PC needs which would kill it. - Better Fps - Render Distance (render distance optimization) - Ambient Environment (color noise to the biome) - Dynamic lights (light when I hold a torch) - I will play only in survival gamemode, with a small resourcepack, no shader, 100+ mods and I will not use redstone or command block. jar file using the --dev argument, place it into the test folder and edit my startup batch file to run Spigot. Allocating more RAM to Minecraft can smoothen out the game. Any help with JVM arguments that are similar or any reason why these arguments won't work? Edit: Using default JVM arguments I literally get 10 FPS, because the game won't be able to load chunks (I think anything below. By modifying the jvm. Change the number “1” in the previous statement to the number of gigabytes of RAM you would like Minecraft to be able to use. You should only adjust these if you are familiar with JVM arguments and Minecraft mod packs. changing configs on the CF settings will only change the -Xmx argument. . With over two million active users, Lunar Client is one of the largest FPS-boosting Minecraft: Java Edition Clients and comes with a variety of mods and features alongside a built-in FPS boost. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Would love if someone could recommend Java arguments to increase performance clientside for me on 1. (Google to learn what it is. I installed it and I got like 0 FPS. (MAJOR FPS BOOST)+OPTIFINE Download Optifine and put it in the mods folder after. This can be fixed by adding more RAM through JVM Arguments in the Minecraft Launcher. Step 3: Adjust the memory as you wish in the dropdown menu. 17 (it won't open Minecraft with the given JVM arguments). I would recommend using this JVM argument on a low end system: -Xms2G -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseLargePages -XX:+DisableExplicitGC -XX:G1MixedGCCountTarget=1 If you wanna learn more about JVM arguments. I don't think anyone has posted about this but i found out that you can add the argument -XX:ParallelGCThreads=6 (2 for 2 cores, 4 for 4 cores etc) to use multiple cores. (so don't allocate 16gb or half your memory to mc) JVM arguments will give a small boost in fps, which doesn't hurt to add. Question. Is there any jvm arguments or perhaps edits i can do to some configs etc to improve performance on ftb revelation and all the mods, (especially all the mods, its my favourite modpack so i'd love to be able to play it at a smoother performance) Gpu - GTX 980. 4 instance only. OpenJ9 Run 2: Time for Forge load: 3:57 39% Menu CPU idle 4. 6-8 is the sweet spot. 9. STEP #3; Head straight into your minecraft launcher, select the profile you play with and click "Edit profile". This is true in the brand new versions of the Minecraft launcher, so with older. The point of having more CPU and. This video is about what does JVM Argument do in pojavlauncher. Step 3: Adjust the memory as you wish in the dropdown menu. minecraft/mods folder (if it does not exist, install Forge again or create it yourself). Em “Configurações de Java (Avançado)”, marque a opção "Argumentos da JVM” para que possa inserir comandos e modificar o Minecraft. 16. 3. As we all know. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. I know this because a friend has very similar specs and gets around 300fps. The Z Garbage Collector is enabled with the command-line option -XX:+UseZGC. Is there any jvm arguments or perhaps edits i can do to some configs etc to improve performance on ftb revelation and all the mods, (especially all the mods, its my. exe” file and select “Properties. Edit your Vivecraft profile, go to the launch options field and replace the existing options with this string: -Xmx3G -Xms3G -XX:+UnlockDiagnosticVMOptions - XX:MaxNewSize=2560M -XX:NewSize=2560M - XX:ParallelGCThreads=2 -XX:+UseGCTaskAffinity - XX:+BindGCTaskThreadsToCPUs -. I would recommend using this JVM argument on a low end system: -Xms2G -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseLargePages -XX:+DisableExplicitGC -XX:G1MixedGCCountTarget=1 If you wanna learn more about. Create a text document in your server folder. 10 votes, 15 comments. 8, turn on "Use VBOs" in the video settings. Look for where it says JVM arguments and change -Xmx1G to -Xms[Gigs of RAM]G. 12. Open the Minecraft Launcher and hit Edit Profile in the Bottom Left, Make sure to Check JVM(Java Virtual Machine) Arguments, from there Change the First number you see (-Xmx1G) to your desired amount of RAM, In my Case I can Allocate up to 14 Without any issue so i have 8 Allocated as im also Running Shaders and Textures. to find a way to increase fps(i have the one of the worst apu's on the market), and decided use the arguments provided(had to take out a few that weren't. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Another great graphics-enhancing Java argument is "-Dminecraft. Firstly Download and install optifine. If your PC is struggling with performance or you're using an old version of Minecraft (1. As you can see here, the memory usage between JVM's is a pretty impactful 1GB. This is often where the problem lies for a lot of people, since Minecraft isn't usually super taxing on the GPU. rmi. Under the JVM ARGUMENTS, you will find a line of text. Boost your FPS with OptiFine and never experience any lags again. Use MiniTool to manage your system resources and optimize CPU usage. It is running on an Intel core duo core 2. Sometimes playing Minecraft with the wrong graphics setting also affects the FPS. The MyApp argument specifies the name of the main class that should be launched when the JVM starts. Here, you can learn everything there is to know about the most recent Minecraft JVM Arguments FPS Boost 2022, including how to use it to increase your frame rate in the Java version of the game and other pertinent information. If on a laptop make sure you are plugged in and have your power setting set to max preformance. SaaSHub - Software Alternatives and Reviews. Minecraft is going to make memory decisions based on -Xmx, not -Xms. de-soot / Minecraft-FPS-Boost-JVM-Arguments Star 31. Click the version that you’d like to change. , I would use "-Xmx4G ". Select the three white horizontal dots. Despite the warnings, there are still "Windows vs Mac" arguments being posted. Allow JVM arguments to be enabled. Now, Open the Minecraft Launcher. While it helped quite a bit, it didn't solve the issue, but I guess the combination of jvm arguments + Optifine smart animations is the way to go for us AMD GPU owners on windows. These are probably the only JVM arguments you will ever need to change. Soo, my GPU is at 100% when playing SevTech ages or any modpack with over 100 mods tbh, and i've tried everything to fix it, my game runs at 0 fps and every setting is turned low or off. I have Minecraft with mods on Twitch. ”. -XX:+OptimizeStringConcat Arbitrary undocumented string optimization algorithms. If for whatever reason you need my pc specs lemme know. Underneath the heading JVM Arguments you'll see a bar with a string of text in it. Marks your Java Virtual Machine (JVM) as a client application. That was worse than ConcMarkSweepGC which would peg the renderer once every 20-40 seconds. We use cookies for various purposes including analytics. de-soot / Minecraft-FPS-Boost-JVM-Arguments Star 31. Select the Installations tab at the top of the Minecraft Launcher. Use JVM Args: Argument Meaning -d64 forces 64 bit mode -XX:+DisableExplicitGC Disables Addition garbage Collection -XX:+UseConcMarkSweepGC Enables an algorythem that does the garbage Collection in the background. Install Optifine to improve performance and add new features. 4. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. OpenGL was long known for having garbage performance (at least on Windows systems) with AMD Graphics Cards. Performance Boost 3/10. 4. 0_25injavaw. Here, you can learn everything there is to know about the most recent Minecraft JVM Arguments FPS Boost 2022, including how to use it to increase your frame rate in the Java version of the game and other pertinent information. x Below). Pour modifier la RAM, il vous suffit donc de modifier. Make sure they are enabled, then remove everything in the JVM arguments box, except from -Xmx1G. STEP 4: To allocate RAM to a Minecraft version, move your mouse over the three dots on the right, CLICK and select Edit. 28GB Menu memory idle. Xmx = Max ram Xms. OK, I UnderstandJoyoshare VidiKit: link- to download files- Minecraft Bedrock/PE Lag Fixhtt. As a result, many players in this game are interested in learning these justifications for the FPS Boost. These are the arguments that appear whenever I press the reset button. To improve your allocated memory: Open Minecraft. Also the JVM. Any help with JVM arguments that are similar or any reason why these arguments won't work? Edit: Using default JVM arguments I literally get 10 FPS, because the game won't be able to load chunks (I think anything. Hosting fun and unique games like SkyWars, Lucky Islands & EggWars! Hi guys, i was looking for methods to boost fps and to squeeze every bit of performance out of your pc and i found something intresting. 20. Spoiler: RAM. To resolve JVM errors when running Minecraft on Ubuntu, you can adjust the Java arguments in the Minecraft profile settings. Make sure to set this flag when playing with arguments. In this video we will talk about JVM use and I will give u best Jvm For Minecraft Discord-. Reveal more options to. 7. Allocate more RAM: In the “JVM Arguments” box, you will see a line of text that starts with “-Xmx”. We are playing Bevo's Tech Pack right now. The system properties have to be added in the field "JVM Arguments" in the launcher profile. To increase the amount of RAM used by Minecraft, you will need to change the JVM arguments. To enhance FPS in Minecraft 1. So this stuff here are a little advanced java stuff but in a nutshell they are what makes minecraft run a big amount of JAVA classes without a problem and. Step 1: Optifine. Step 1: Launch Java Argument Generator. For example, “2G” is equal to 2 Gigabytes of RAM, while “4G. The only thing setting a higher `-Xms` value is going to do is reduce the small amount of overhead of the JVM allocating extra virtual memory from the OS. Here are my JVM Arguments: -d64 -client -Xmx6G -Xms5256m -Xmn5256m -XX:+UseG1GC -XX: ParallelGCThreads=4 -XX:+AggressiveOpts-d64 means force java to run in 64 bit, if you. None of which is needed for a 7 player server. Hotspot vs. I recommend leaving the others alone) -client. The JVM is pretty smart figuring out optimizing GC choices/decisions as long as you give it an appropriate amount of max RAM, and enough min to get it launched. Decrease resolution. #1. If you see "Allocated. Instant dev environments Copilot. Click on both checkboxes so they're both enabled. Note: Even if you have a good PC and your FPS is always at 60+ FPS you should follow this guide, or at least the last part of it since it's the best part of this whole guide. Replace the JVM args with one of these:Read these first to customise the JVM arguments to suit your system : "-d64" - Makes the Java application (in this case, it's Minecraft) run as a 64-bit program, which allows it to use what your 64-bit OS has to offer; only use this if your operating system is 64-bit, otherwise remove this parameter. Business, Economics, and Finance. What do you consider the best Java version and JVM with general in-game performance in mind? I personally used buldled-in Java 8 rev 52 for Sildur's Enhanced Default but it gave inconsistent 50 fps, while using Java 14 with OpenJ9 JVM(instead of default Hotspot) manages to not only stabilize the framerate but make it slightly(55-60ish) higher. Even with big complex builds. There are never more than about 8 kids playing, but the stutter and rebreaking the same block lag are annoying. Aloque mais memória. . Method 4: Use a wired internet connection. -XX:MaxGCPauseMillis=120 Pause between garbage collection cicles in milliseconds. Hover with your mouse on the Minecraft installation you want to change to OpenJ9 and click on the three dots icon on the right, and Edit. . They are common to all JVM garbage collectors. Step 2: Basic optimization. I concur on Optifine. ”. But like I said, it happens that minecraft mostly only uses the memory you. exe or javaw. I suspect the problem lies in the fact that minecraft won't make my CPU boost at all and isn't using enough power. This is often where the problem lies for a lot of people, since Minecraft isn't usually super taxing on the GPU. JVM arguments. My Specs are : CPU : Intel Core i5-8250U. A lot of 🚩, OptiFine supports running the game with arguments, some of which are not available in the options menu. jar and copy the text in the text box. Start with adjusting the settings that will have the widest impact. For 1. They are common to all JVM garbage collectors. Fix 2 Update your in-game setting. java minecraft performance jvm arguments optimisation 3d-game block-game fps-boost pixel-game Updated Feb 3, 2022 It entirely depends on the modpack and your computer, so be sure to experiment with different RAM allocations and JVM arguments. もしもメモリ使用率が極端に高い場合は、本記事で紹介した『JVM Arguments（. Once you've done that,. Save the file with a “. Every modpack is effectively a different application in terms of performance tuning, which means that the startup parameters for vanilla may not work. Even 50 ms is really too long given that at 60 FPS a frame is 16. I do research on increasing MC Fps and a popular thing to do is just go to the JVM arguments of the MC launcher and increase the RAM dedicated to. Performance boost 7/10. There is no way for you to both use less CPU and memory while getting more FPS. Now for windows 8 go to start and type in settings and then click pc and devices, then pc info and it should show the ram. The first two flags have the following arguments: "-Xmx2G -Xms1G " Xmx is your maximum memory allocated to Minecraft, and your minimum memory is Xms. Fastcraft, fps plus, better fps. Additionally, Lunar Client. Paste your javaw. -XX:+OptimizeStringConcat Arbitrary undocumented string optimization algorithms. I'm running Minecraft on my laptop with 50-80 fps with absolutely no shaders enabled! on my RTX 2060 ~ I7-10750H Laptop I really do need some help! I've made sure I am using my GPU from the Windows Graphic settings AND the Nvidia Ctrl Panel, I set the Open GL GPU render to my Nvidia GPU, I've tried using the newest Java from the. 5. Oct 24, 2015 · The Java Argument Generator is a simple, easy to use program intended to generate an argument made to speed up Minecraft. 13. I tried a lot of things, installing additional performance mods, adding more ram, reinstalling everything but all i can get are 13 pretty stable FPS. To anyone who the rest of this article isn't helpful for: In the Minecraft launcher, click edit profile. Check Details Check Details - YouTube. . I haven't tried RLCraft, but I'm sure there will be an improvement. To increase that, all you need to do is change the value of the number. 1ile of FPS, and as such reduces stuttering significantly. Find the total amount of GB you have, you can do this by: Click top left apple icon > About this mac. Chrome and Discord are obvious candidates here. -Xms and -Xmx. com Change your RAM allocation until your game never goes above 85% and not below 50–60%. Try resetting the JVM arguments; the ones that you are using are only good for old versions which were much less memory-hungry and "CMSIncrementalMode" in particular is all but useless and probably harmful on modern systems (it was designed for single-core CPUs, and Java. 9: -Xmx8G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M. I'm compiling this list for one simple reason. 70 ghz and 16 gb ram and he is getting around 200-500 fps. For people of 64 Bit, please copy what was appropriate for the number. Adjust RAM for MinecraftTick the box next to 'JVM Arguements'. Once you've done that, replace the '1G. Note: This article is subjective and solely reflects the writer's opinion. Does it boost your fps in pojavlauncher. Java tutorial: giving minecraft more ramMinecraft allocate launcher memory allocation stuffroots dedicate allocated Adding jvm arguments to run forge (apple silicon m1)Como alocar mais. No args at all: Resulted in highest FPS if you install Optifine, but the micro stutter is every 5 seconds and the load times are abysmal. After I spent well over three weeks trying to figure out the best combinations for performance mods for 1. . Aloque mais memória. When you do your game setting should look like this: If it does you can move onto next step. java minecraft performance jvm voxel arguments java-virtual-machine optimisation 3d-game block-game fps-boost pixel-game JVM arguments that optimise your performance in Minecraft. You may need to add those as well. Go to your installations. Code. jvm argument: -XX:+UseG1GC -XX:+DisableExplicitGC -XX:MaxGCPauseMillis=10 -XX:SoftRefLRUPolicyMSPerMB=10000 . JVM arguments that optimise your performance in Minecraft. Means: Change "-Xms2G" to "-Xms7G" in the JVM arguments section of the launcher profile. Clouds Off: This removes clouds so higher FPS Note- HD resource packs can. How can you boost FPS in Minecraft 1. Locking to prevent any further arguing. I can usually play other FTB packs at 45-60+ FPS easily on maxed out settings with resource packs on. Step 4: Play Minecraft. Fourth -XX:+UseStringDeduplication only works with G1GC. . Below is a short guide on how to use the program: Step 1: Launch Java Argument Generator. Then, try using the following arguments:The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Mine is set to -Xms2G, so on startup it will have 2gigs of RAM. OptiFine. JVM arguments can improve your frame rate and RAM usage tremendously. 8. 5, playing with 200+ mods so anything helps!. 2ghz. The. Put the mods folder in: ~/Library/Application Support/minecraft. 2 until Minecraft 1. We look at the best Minecraft 1. Toggle on the JVM arguments switch. So I added the RAM again like you can see in the following screenshot. Launch the Minecraft Client. Adjust your power settings to maximize performance. Make sure that the JVM arguments are turned on. - Better Fps - Render Distance (render distance optimization) - Ambient Environment (color noise to the biome) - Dynamic lights (light when I hold a torch) - I will. という方は、まずは "F3キー" を押してメモリ使用率を確認してみましょう。. every version should use these arguments, you can find an explanation of. exe (e. Method 1: Adjust Minecraft’s Performance Settings. Pause times are independent of heap size that is being used. Open the Minecraft Launcher and hit Edit Profile in the Bottom Left, Make sure to Check JVM(Java Virtual Machine) Arguments, from there Change the First. The line below shows 3 JVM arguments. All arguments must be prefixed with -D. Hover over it and you will find 3 dots on the right side which you need to click. Therefore if you mainly player on multiplayer servers, then switch back to 1. 2 +Allocate allocated. 6 ms, I don't use the default JVM arguments at all and have very smooth and stable performance on my heavily modded version even with a much higher render distance, and never notice GC lag spikes, which is nearly always the cause of lag spikes (on a smaller scale stuttering is. Method one: JVM arguments While client FPS gains are modest, server-side workloads like chunk generation can get a 20%+ boost! Only GraalVM Enterprise Edition comes with the full set of optimizations. Faster Minecraft using java arguments: This part is quite advanced, however easy to deal with; just follow the steps. -XX:+UnlockExperimentalVMOptions Allows all arguments listed here. 20, you can adjust the allocated RAM by modifying the JVM arguments in the game launcher. Posts: 13,218. These parameters improve the way Java handles memory (particularly garbage collection) and are tailored for Minecraft. how to give minecraft more ram/gb 1. jar and copy the text in the text box. . Then if you need RAM then do choose an older version like 1. By default, the game gets 2 GB of ram allocated to it. After 8GB there wasn't much of a difference. You can create a release to package software, along with release notes and links to binary files, for other people to use. Do you have Low FPS and want. I am capable of providing an. Now, Open the Minecraft Launcher. Open the perfomance package, extract all files and install fabric with the fabric installer. In your minecraft launcher, select installations, then select the three dots that appear next to the Roguelike Adventures and dungeons when you hover over it. Use JVM Args: Argument Meaning -d64 forces 64 bit mode -XX:+DisableExplicitGC Disables Addition garbage Collection -XX:+UseConcMarkSweepGC Enables an algorythem that does the garbage Collection in the background. •If it crashes, first try disabling Connected Textures in Minecraft's video settings before deleting. STEP #3; Head straight into your minecraft launcher, select the profile you play with and click "Edit profile". If you have more 3GB of RAM to spare, copy and paste the below code into the JVM Arguments: -Xmx3G -Xms3G -Xmn768m -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC . Click on the version menu and find quilt (You could optionally edit the quilt one) Set the directory for the game (Leave it if you just want to keep it in . Views. JVM arguments that optimise your performance in Minecraft. 5, playing with 200+ mods so anything helps! Thanks. Step 4: Save the changes. bat. Check the bottommost box entitled “JVM Arguments”.