Very very low fps on a medium-high end pc

Whenever I use dh (1.21) my fps drops from 200 to 20. I have a large mod list, but I tried with only indium sodium and iris and got the same result. PC: Ryzen 7 3700x, Rtx 3070, 16gbs (6 alloc). When I removed my mods dh started running better at 60fps once loaded, but I still feel like it's really underperforming. Pictures are without dh compared to with dh, and then dh will lowest settings once somewhat loaded and no other mods.
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19 Replies
Tintin Theodor
I will try adding chunky + noisium and see if anything happens
Puhpine
Puhpine4w ago
Chunky is not a performance mod so that won't help, and noisium only makes chunks load faster, it won't increase fps (I still have no idea what the issue might be here)
YAGPDB.xyz
YAGPDB.xyz4w ago
You should send your latest.log file to provide additional useful information. Logs are located in the .minecraft/logs directory. On Windows: %appdata%\.minecraft\logs On Linux: ~/.minecraft/logs On Mac: ~/Library/Application Support/minecraft/logs Please upload the file to mclo.gs instead of sending the raw file. This makes reading the contents of the file a lot easier and improves the chances of you getting the help needed. After uploading the file, click on Save and send the link.
Tintin Theodor
should I do this?
Puhpine
Puhpine4w ago
Yes
Tintin Theodor
Ok newest:
Tintin Theodor
It was on aggresive Are there any advanced options I could use to help?
Miki_P98
Miki_P984w ago
To increase fps: - install ImmediatelyFast - reduce your vanilla RD (max 12) - reduce DH quality preset - turn off distant generation - reduce CPU load preset . To speed up generation: - turn CPU load to agressive - install: - Noisium and - Faster Random - others, e.g. Lithium
Tintin Theodor
I already have all those mods installed. And without dh, I can run at 130 fps with 32 chunks fine. I turned it down but with no change in the result I think that while dh loads, I just have to afk, and then play once it has loaded
Tintin Theodor
Alright, once it has loaded in I get no fps problems! Only thing is that it took maybe 4 hours for 512 chunks (not really fully loaded) at max cpu load.
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NikkMann
NikkMann4w ago
So just waiting solved your fps problems? Having the same issue. RTX 3090, ryzen 5900x, 32gb ram. Set DH to 4000 just for giggles, but even setting it to only 500 gives me around 15 fps with BSL shaders. Got a ton of mods installed, but tried running just dh without anything (like you did) and still have terrible fps. Tried using chunky set to load 4000 radius but that didnt help at all
El Dorado
El Dorado4w ago
First time loading LODs is pretty laggy Also do it without shaders imo Then once its loaded enable shaders
Tintin Theodor
No, it runs at 130 fps when standings still, but whenever I move around it drops to 20 even when distant generation is off
NikkMann
NikkMann3w ago
Ok, well mines just always at 20 lol
Tintin Theodor
Just wait for the LODs to load ig
El Dorado
El Dorado3w ago
I actually have this issue when im in the aether so i’ll prob open up a thread later today
That Guy
That Guy3w ago
If this issue is solved can you please add the solved tag to it @Tintin Theodor