New to the mod, Performance Issues,

Hello, I just installed the mod and having lag spikes, I would like my game to look like https://www.youtube.com/watch?v=sQ2Wiw5z4sI I've installed Iris and the following mods, My Specs 4060 RTX I7-13700F 13th Gen 32GB of DDR4 Ram
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51 Replies
Slooshie
Slooshie7mo ago
#dh-compatibility-faq You have the Iris installer in your mods folder :kek: And the forge version of tectonic
unknown
unknown7mo ago
how would I fix that I just reinstalled Minecraft after like 3 years lol
unknown
unknown7mo ago
This is my game verison also
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unknown
unknown7mo ago
Should I switch my game build?
Slooshie
Slooshie7mo ago
With that launcher profile you can’t play with other mods (well technically you can but it’s not recommended). Run the Iris installer again with fabric install selected
unknown
unknown7mo ago
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unknown
unknown7mo ago
Install fabric first?
Slooshie
Slooshie7mo ago
When you run the Iris installer there’s an option to install fabric Do that
unknown
unknown7mo ago
1.20.4? or 1.20.1
Slooshie
Slooshie7mo ago
Whichever version you want
unknown
unknown7mo ago
alright done
Slooshie
Slooshie7mo ago
Then get the fabric version of tectonic and put that in your mods folder. You currently have forge You also need to take out DH 2.0.1
unknown
unknown7mo ago
There isnt a tectonic compatibility for my version
Slooshie
Slooshie7mo ago
GitHub
GitHub - Apollounknowndev/tectonic at datapack
Enhanced terrain generation with mountain ranges, underground rivers, and more - GitHub - Apollounknowndev/tectonic at datapack
unknown
unknown7mo ago
alright then? I deleted the mod in the mods folder also
Slooshie
Slooshie7mo ago
Then you should be good to launch the game and play. If you run into stuttering and performance issues try increasing the ram allocation (installations -> edit -> JVM arguments -> change the “2G” in the text box to something higher, like 6G. DO NOT SET IT TOO HIGH OR YOU WILL HAVE THE OPPOSITE EFFECT OF WHAT YOU WANT)
unknown
unknown7mo ago
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Slooshie
Slooshie7mo ago
Why are you playing on 1.20.2
unknown
unknown7mo ago
what should I be on?
Slooshie
Slooshie7mo ago
1.20.1 or 1.20.4 I have to go to work
unknown
unknown7mo ago
@Slooshie Im getting low fps and this issue
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Slooshie
Slooshie7mo ago
I'm sorry but you consider 70 fps on a 4060 to be low?
unknown
unknown7mo ago
well is that good for minecraft?
Slooshie
Slooshie7mo ago
and does the issue happen without shaders? If not report it in https://discord.com/channels/774352792659820594/1204164311287734314 fps varies widely depending on lots of factors, but 70 is very very good for a 4060
unknown
unknown7mo ago
just shaders
unknown
unknown7mo ago
these are good specs?
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unknown
unknown7mo ago
seems a bit laggy
corey2868
corey28687mo ago
is vsync on?
unknown
unknown7mo ago
no
corey2868
corey28687mo ago
ok
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
50 fps 98-100% gpu utilisation you're clearly gpu bound lower your shader/dh/minecraft settings also if you have lag spikes on gcc clear, set your ram to something like 4096 min and 6144 max, or 4096/8192, or 6144/8192 don't go higher than 8-10gb tho, java doesnt like that also try mods from "simply optimized modpack" (excluiding C2ME tho, doesnt work with dh normally)
unknown
unknown7mo ago
even with a 4060 and bliss shaders?
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
also for comparison
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
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Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
4060 is =~ 3060 and 3060 is =~ 1080 ti you're also have a lot of chunks ..and also 2k widescreen
Sckiiv
Sckiiv7mo ago
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Sckiiv
Sckiiv7mo ago
i dont understand why i keep getting frame drops so if u can help me thatd be dope i got rtx 4070 TI Super Intel Core i9 14900K and i have crazy frame drops
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
4gb is not enough for that amount of chunks dude set 4096/8192 or 6144/8192 also gpu underloaded (probably because of that so cpu can't really load anything if it constantly clearing garbage) and also
subjunction
subjunction7mo ago
you can just take the mods in iris folder and delete all your main mods and replace em with those (in main mod folder
unknown
unknown7mo ago
so basically my gpu is a piece of shit
Sckiiv
Sckiiv7mo ago
how do i do that
Slooshie
Slooshie7mo ago
No, a 4060 is very good (even if the value of the entire 4000 series sucks). They just said it is roughly equal to a 3060 or 1080ti, both very good mid-tier cards
hardester
hardester7mo ago
Distant Horizons introduce a lot more vertices for your GPU to render. You are pushing your GPU way harder than without Distant Horizons. With your current setup and mods, average of 70 fps is very much well within your GPU capabilities.
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
no its still good mid-tier card, just lower your settings (and maybe expectations a little bit, too :) )
hardester
hardester7mo ago
Upgrading from last gen mid to high-end cards, yes it's a piece of crap. But, upgrading from, say, GT 710, GT 1030, GTX 1060 3 GB, RX 290, 290X, 390, or even RX 480, it is a sizeable upgrade. And upgrading from nothing is just a no-brainer.
Røme
Røme7mo ago
Hey! I got a question, not really important... Is this performance OK for a R5 3600 and a RX6700XT? DH is set on 128, aggressive use and medium quality. Minecraft on fancy and 32 chunks. I know these mods are heavy for both hardware parts, but i expected for more FPS, so maybe the problem is my PC. (The 54FPS screenshot was a spike, the average is between 25 and 35)
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Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
lower your mc chunks and maybe set quality a little bit lower why use 32 chunks :tiny_potato:
hardester
hardester7mo ago
32 chunks is way too much. I personally believe 16 is hard maximum before Distant Horizons completely stalls generating its own chunks from waiting the vanilla chunks to generate and render first.
Eeve_Lamp_Ayy
Eeve_Lamp_Ayy7mo ago
also your gpu is not loaded fully only 40-60% because you're using aggressive mode and 32 chunks men use 12-16 chunks and medium mode, maybe lower quality as i said
testing0000055
testing00000557mo ago
what versions of minecraft is stable for distant horizon??
hardester
hardester7mo ago
Interesting question. Most people usually ask which version of the mod that works with their Minecraft version, not the other way around. In any case, versions of Distant Horizons with Iris native integration is only available for Minecraft version 1.20.1 and 1.20.4.
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