Question Minecraft won't go past 30 FPS

[Unsoppable_YT]

I recently got a new laptop the other day, and when I play minecraft, my frames won't go past 30 FPS (even though my system can handle if fine). I've already checked, and minecraft is using my dedicated GPU. Any help would be appreciated. Thanks!

System Specs:
Processor: Intel Core i7-9750H
RAM: 16 GB of 2666 speed
GPU: NVIDIA GeForce GTX 1650
Display: 3840 x 2160 at 60 Hz (4K Resolution)

Also, my gpu runs about 30% when running minecraft.

 

[AJNameS]

I don't play this game, but there should be an option for vsync with triple- or double- something, or without, or something such, that you should turn off, or change. More likely from game options, less likely from NVIDIA Control Panel.

If the above is not apparent, try changing resolution to 1080 p instead of 4k.

 

[Unsoppable_YT]

I don't play this game, but there should be an option for vsync with triple- or double- something, or without, or something such, that you should turn off, or change. More likely from game options, less likely from NVIDIA Control Panel.

V-Sync is already turned off

 

[AJNameS]

Change resolution to 1080p.

 

[twgamerbuilder]

I recently got a new laptop the other day, and when I play minecraft, my frames won't go past 30 FPS (even though my system can handle if fine). I've already checked, and minecraft is using my dedicated GPU. Any help would be appreciated. Thanks!

System Specs:
Processor: Intel Core i7-9750H
RAM: 16 GB of 2666 speed
GPU: NVIDIA GeForce GTX 1650
Display: 3840 x 2160 at 60 Hz (4K Resolution)

Also, my gpu runs about 30% when running minecraft.

Minecraft is a very ram intensive game. By default it uses only 2Gb of ram despite you having more. To fix this go to the minecraft launcher, click installations, click the three dots to the right of your installation, click edit, click more options, then you will see a bunch of text reading... -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Change the number at the beginning in Xmx2G The 2 or whatever number is there is how much RAM minecraft is allowed to use. Choose any amount you'd like, with 16gb id reccomend 10 for dramatic performance increase. Hope this helps.

 

[Unsoppable_YT]

Minecraft is a very ram intensive game. By default it uses only 2Gb of ram despite you having more. To fix this go to the minecraft launcher, click installations, click the three dots to the right of your installation, click edit, click more options, then you will see a bunch of text reading... -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Change the number at the beginning in Xmx2G The 2 or whatever number is there is how much RAM minecraft is allowed to use. Choose any amount you'd like, with 16gb id reccomend 10 for dramatic performance increase. Hope this helps.

Yes, I've already done that. I think i put it on like 4 or 6... But now it shows me having 60 FPS, which is what I limited it to, without me changing anything. Do you know anything about that?

 

[twgamerbuilder]

Yes, I've already done that. I think i put it on like 4 or 6... But now it shows me having 60 FPS, which is what I limited it to, without me changing anything. Do you know anything about that?

Its limited to 60 fps with VSYNC off?

 

[Unsoppable_YT]

Its limited to 60 fps with VSYNC off?

Yes. I'm using Optifine, so I'm pretty sure it automatically turns it off unless you drag your framerate to the lowest settings

 

[Unsoppable_YT]

Change resolution to 1080p.

I've tried that also. Still nothing. And it's a solid 30 FPS, not jumping around. I can't tell if its Optifine or not. But shouldn't Optifine help it, not make it worse.

 

[Unsoppable_YT]

I've also just determined that the regular 1.15.2 does it also...

 

[twgamerbuilder]

I've also just determined that the regular 1.15.2 does it also...

That is very odd. Maybe try a reinstall? Clean install with no mods. Ill be honest with you I've had many issues with Java mine craft and have recently just switched to Windows 10 Edition. Windows 10 runs smooth as butter with no issues whatsoever.

 

[Unsoppable_YT]

That is very odd. Maybe try a reinstall? Clean install with no mods. Ill be honest with you I've had many issues with Java mine craft and have recently just switched to Windows 10 Edition. Windows 10 runs smooth as butter with no issues whatsoever.

Okay. I'll update you with what happens afterwords!

 

[Unsoppable_YT]

I deleted everything, even the .minecraft roaming folder. It worked at first, but then I launched minecraft later, and now its at 30 again