Best Optifine 1.17.1-1.16.5-1.12.2 Settings For FPS Boost

After installing Optifine 1.17.1-1.16.5-1.12.2, you can type “Optifine” into the game’s drop-down menu and launch it. Once loaded up with a new window appearing on your device screen for Video Settings to select from optimal settings according FPS performance level.
In order not miss out any important information about what might happen next please read carefully before proceeding:


Here is the step to applying the most fitting Optifine Settings for FPS Boost in Minecraft:

Requirements for Optifine to run smoothly: 1.4 GB RAM. 2GB or more recommended.

Best Optifine 1.17.1-1.16.5-1.12.2 Settings For FPS Boost

Steps to applying the optimal settings: Launch Minecraft and create a new world or edit an existing one. Go to Options > Video Settings. Set Mipmap Level “Custom” and change it fromSettings for FPS Boost in Minecraft:

to Fast. Go to Chunk Loading, set it from Disabled to OptiFine and tick the boxes for Render Distance and EnableBiomes and click Confirm. Go to Anisotropic Filtering, set it from Off to 2 or 4 and tick load textures dropped & random texture selection (no vertical).

Go to Smooth FPS, enable it and change Smoothness to 1 or 2. Go to FPS display, set it from Disabled to Enabled and click Confirm. Now launch the game!

At this point you can choose whether you want your Minecraft world to stay as it is (read: keep all the blocks and stuff) or if you want a fresh start (by deleting everything).

Conclusion: Optifine is an essential thing you should have if you plan on using mods or simply want to play Minecraft with the most optimal settings. It is very easy to install and will give your FPS a huge boost! Tips: Try playing with different Optifine setting combinations, but be warned that some might cause issues with specific mods or with some machines. I hope this article helped you. Best of luck!

Keywords to include:

– optifine

– optifine settings


You have provided three possibilities in Graphics, i.e., Fast, Fancy, and Fabulous.

Fast: This is one of the best options for frame rates

Fancy: For those who want to play on high quality, this option is the best

Fabulous: This is a bit better option than Fancy.

We have suggested you use Fast and Fancy beyond Fabulous.

Smooth lighting

The Smooth Lighting option helps to add the lighting into the game. This is definitely the most desirable option because it straightly influences your FPS if you don’t on it. Here you have three options to pick from, i.e., Off, Minimum and Maximum.

Off: This option speed up the game than ever.

Minimum: It weighs both FPS and quality.

Maximum: It will slow down the gameplay.

Dynamic Lighting

If your Dynamic Lighting is Off, then anything can’t be visible on your screen.

However, if you set Dynamic Lighting on fast mode, it allows you to light the world with the help of the touch you hold in your hand.

You can select out of the three options in dynamic Lighting, i.e., Off, Fact, and Fancy.

OFF: No dynamic lighting.

Fast: 500ms Dynamic lighting

Fancy: Real-time dynamic lighting with an 0ms’s latency.

We extremely advise you to use either Fast or OFF if you desire the best Optifine settings.


If you really desire to make the FPS make sure the shaders option is turned off. If you have this turned on, then most possibly you will face crashing and other problems.


On clicking the Details tab, you will be approached with a page. There are many options to go with but rather than going through all the options, let’s instantly discuss the most suitable FPS settings.

  • Cloud: OFF
  • Trees: Fast
  • Sky: OFF
  • Sun & Moon: OFF
  • Fog: Off
  • Translucent Block: Fast
  • Dropped Items: Fast
  • Vignette: Fast
  • Entity Distance: 100
  • Cloud Height: OFF
  • Rain & Snow: OFF
  • Stars: OFF
  • Show Capes: OFF
  • Fog Start: O.8
  • Held Item Tooltip: ON
  • Swamp Colors: OFF
  • Alternate Block: OFF
  • Biome Blend: Off


Once you have made the settings, as we stated above, snap on the ‘Done’ tab and proceed to the animations option. In the Animations tab, if you switch off all the choices, now the game is running to seem ugly. Give the best FPS by turning off every option, but it is your choice to either receive low FPS or play ugly games.

The only thing I would suggest you to doing in this option is to go ahead and snap minimal for particles.


When you snap on the Quality option, you will observe a new window, which will seem on the monitor, with several options. Let’s go straight to the best FPS settings.

  • Mipmap Levels: OFF
  • Anisotropic Filtering: OFF
  • Emissive Textures: OFF
  • Better Grass: OFF
  • Custom Fonts: OFF
  • Connected Textures: Fast
  • Custom Sky: OFF
  • Custom Entity Models: OFF
  • Random Entities: OFF
  • Better Snow: OFF
  • Custom Colors: OFF
  • Natural Textures: OFF
  • Custom Items: OFF
  • Custom GUIs: OFF


When you proceed to the performance button, a new window will emerge on your device’s monitor. When you move there, you’ll need to make the following settings for the great FPS.

  • Render Regions: ON
  • Smart Animations: ON
  • Smooth FPS: ON
  • Chunk Updates: 1
  • Laxy Chunk Loading: ON
  • Fast Render: ON
  • Fast Math: ON
  • Smooth World: ON
  • Dynamic Updates: ON


When you proceed to another tab, the initial thing you need to do is turn on the autosave option as it saves your game each definite amount of time, which you set in the settings, preserving you from damages caused by crashing problems. Be sure to fix a shorter duration, such as 10 or 12 minutes into the Autosave button.

Aside from the Autosave button, settings are given below, which you require to do it manually.

  • Lagmeter: OFF
  • Show FPS: OFF
  • Weather: ON
  • Fullscreen: OFF
  • Screenshot Size: Default
  • Debug Profiler: OFF
  • Advanced Tooltips: OFF
  • Time: Default
  • Show GL Errors: ON
  • Fullscreen Model Current.

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