Describe the bug
Hi. im using project red to make an EMC farm using ic2classic and blaze rods. i have a gtx 1080 and an i5-9600k wich a pretty overkill for minecraft. but when i build a large emc farm my frames begin to drop tremendously. there is no problem with stuff lying on the ground. only with the emc farm up and running. i think the pipes need to be optimized.

if you still need a log. please let me know. i did not upload since there is no crash

to be specific. i used energy condensor. filter importer. item importer. macerator. pressure tubes. red alloy wire.

here is a picture. in the top left u can see my usages. if i use shaders the lag becomes even worse ( https://imgur.com/a/ijlcZmq )
Steps to reproduce:

build a "lagre" blaze emc farm. and look at it
What I expected to happen: to not cause so much lag.

What happened instead: a lot of lag was produced ( and low frames). tho when looking away. the lag disapears. it doesnt matter how far away i am or if i build bloks arround it.

CCL Version: sorry i dont know what this is and i cant find anything about "ccl"
FMP Version: ForgeMultipart-1.12.2-2.6.2.83-universal
MrTJPCore Version: MrTJPCore-1.12.2-2.1.4.43-universal
ProjectRed Version: ProjectRed-1.12.2-4.9.4.120-Base. ProjectRed-1.12.2-4.9.4.120-compat. ProjectRed-1.12.2-4.9.4.120-fabrication. ProjectRed-1.12.2-4.9.4.120-integration. ProjectRed-1.12.2-4.9.4.120-lighting. ProjectRed-1.12.2-4.9.4.120-mechanical. ProjectRed-1.12.2-4.9.4.120-world

Screenshots/Videos
https://imgur.com/a/ijlcZmq

I discovered it was related to the texture pack I used. Seems even tho you have beefy specks, Minecraft can't really take advantage of it.

I think it "might" be the rendering of all the blaze rods in the pipes. I don't think there is a way to solve it other than modifying the way the pipes work, which I'm not experienced at.