henro1232

bag of rice which everyone will have in their cupboard or if you can lay your hands on some stick it in a sealed container with some silica gel pouches hopefully draw the moisture our, might take a few days though. you might not get it back to 100% so something to be aware of, alternatively sit it somewhere warm in direct sunlight and let nature take its course .

Do you have G-sync set to all windows or only full screen applications? There are two options, if you have G-Sync on the option that is for all windows then it will match your FPS on what ever window you have as primary, so if you're in chrome or an application that only gets 30fps then G-Sync will set your refresh rate to thirty, so have it on the option that is only for fullscreen applications if it's not already. Minecraft can be finicky even on high end systems if you have it on max settings with mass chunks and things like that even a 9900k 2080ti system will have drops so if you're on absolute max or close lower the chunks and render distance a bit and see if it improves.

Hey,
Recently I've decided to pick minecraft up again and the performance I get is truly terrible. First of all, I'm running a 2560x1440 monitor @144hz, with gsync enabled, settings shown in screenshot. However, in game, I am getting fps of 40-120 while just walking around. Even when my fps is 100-120, it feels stuttery like I have a lower framerate (gsync is still on, and in other games e.g. sottr it feels smooth with a highly fluctuating fps). 
I am not using optifine because in 1.14.4 (the latest version of optifine) I get short fps dips when crossing chunk borders which is incredibly irritating. I have tried absolutely everything and I don't know what to do at this point.
I've attached a video of the issue, although it isn't quite as apparent as the video is only 60fps and my monitor is 144hz and also it's not so great quality wise. 
 
I just feel like with my hardware I should be getting way higher fps in a game like minecraft, and other people with similar hardware seem to easily be able to pull 250-300fps.
 
I hope you can help,
thanks,
Henry
 
https://www.filehosting.org/file/details/842215/2020-01-13%2021-25-49.mp4 (video as its over 20mb)

Will try this now. Thanks for the quick reply 

Cyberpunk 2077 is available for preorder on steam although I don't know weather my PC is powerful enough. It should be, and I'm fairly confident it is, but there have been some rumors spreading about of a minimum spec of an i7-8700k and a 1080Ti, and if that is the case I don't want to waste £50. 
Any thoughts?
Thanks, Henry ?

Sorry i forgot to quote, I'm quite new around here so I presume quoting gives notifications... I just posted my system specs