Software Engineering Courses (SECourses)•5mo ago

my images are between 1536x1536 and 2152 x 2152 res is that an issue? flux will downscale, but is t

my images are between 1536x1536 and 2152 x 2152 res

is that an issue? flux will downscale, but is there a way I can get more out of these higher rep images in my fine-tuned model?

JJamiewhelton best EPOC for 39 images?

Furkan Gözükara SECourses•7/31/25, 8:53 AM

do at least 200 and compare

JJamiewhelton my images are between 1536x1536 and 2152 x 2152 res is that an issue? flux will...

Furkan Gözükara SECourses•7/31/25, 8:53 AM

1024 working best

Furkan Gözükara SECourses•7/31/25, 8:54 AM

bigger res not helping much

Furkan Gözükara SECourses•7/31/25, 8:54 AM

you can agument your data and add zoomed in face images etc

skyrrr•7/31/25, 4:25 PM

Hey, can we try a full finetune of flux.krea using the same method ? Or not yet ?

Sskyrrr Hey, can we try a full finetune of flux.krea using the same method ? Or not yet ...

Furkan Gözükara SECourses•7/31/25, 5:08 PM

probably

Furkan Gözükara SECourses•7/31/25, 5:08 PM

i need to test

skyrrr•8/1/25, 1:00 PM

Does anyone know if I can expect much faster iteration speed (48GB config file) with a H100 rather than a L40S for a full dreambooth finetune ? Thanks

Sskyrrr Does anyone know if I can expect much faster iteration speed (48GB config file) ...

Furkan Gözükara SECourses•8/1/25, 1:34 PM

a bit faster yes

Furkan Gözükara SECourses•8/1/25, 1:34 PM

the full model uses like 28 gb vram

Furkan Gözükara SECourses•8/1/25, 1:34 PM

so both fits into vram

FFurkan Gözükara SECourses the full model uses like 28 gb vram

skyrrr•8/1/25, 1:57 PM

Thanks

Sakami•8/1/25, 6:12 PM

Im using this preset configs: "Batch_Size_7_48GB_GPU" -- what GPU on runpod do you reccomend for this: L40s kinda sucks
[DreamBooth Flux Krea]

SSakami Im using this preset configs: "Batch_Size_7_48GB_GPU" -- what GPU on runpod do y...

Furkan Gözükara SECourses•8/1/25, 7:21 PM

A100 faster than L40S

Furkan Gözükara SECourses•8/1/25, 7:21 PM

or H100

Furkan Gözükara SECourses•8/1/25, 7:21 PM

if you want better speed

K4bronsky•8/3/25, 12:44 PM

@Dr. Furkan Gözükara i was wondering if doing a finetune on krea is a bit different, the woman with teal braids is my finetuned model. Im doing depth to image. workflow i see a lot of realism and shadows on the krea model that gets lost when using my finetuned character krea.

Sakami•8/3/25, 1:33 PM

can you share the workflow?

Sakami•8/3/25, 1:37 PM

and i also understand that with classic finetune flux there is no issue?

SSakami can you share the workflow?

K4bronsky•8/3/25, 4:01 PM

the depth one or the image to image?

K4bronsky•8/3/25, 4:01 PM

im not sure if the classic finetune has that problem, but on krea is really obvious

cyberbol•8/3/25, 4:28 PM

@Dr. Furkan Gözükara Dr. Furkan. Do you think that training on the flux krea model in Kohya GUI DreamBooth will be the same as in your tutorial from 22.10.2024:

https://youtu.be/FvpWy1x5etM?si=CI-dObKmDprZesoN

Should I just replace flux.dev with Krea?

Or maybe during this time, some significant optimizations have been introduced that would also be worth changing? Any other options?

Are you planning to do a comparison of flux.dev vs Krea in DreamBooth training?

YouTubeSECourses

FLUX Full Fine-Tuning / DreamBooth Training Master Tutorial for Win...

If you want to train FLUX with maximum possible quality, this is the tutorial looking for. In this comprehensive tutorial, you will learn how to install Kohya GUI and use it to fully Fine-Tune / DreamBooth FLUX model. After that how to use SwarmUI to compare generated checkpoints / models and find the very best one to generate most amazing image...

JonkoXL•8/3/25, 6:16 PM

Wan Training

dschulie•8/3/25, 9:40 PM

is it a bad idea when training a character lora (SDXL) to use two sets of the same images - one in 1024x1024 and one in 896x1152 to be more flexible depending on which aspect ration/resolution i want to create my images with? and if it is not a bad idea, should i create one concept per resolution? would i have to use 2 concepts with reg images?

dschulie•8/3/25, 9:42 PM

and is there a benefit or downside in using full resolution images (in the correct aspect ratio) or should i downscale everything to the exact resolution (1024x1024/896x1152) or does it downscale on its own when the source images are higher resolution

KK4bronsky @Dr. Furkan Gözükara i was wondering if doing a finetune on krea is a bit differ...

Furkan Gözükara SECourses•8/3/25, 10:20 PM

i will test hopefully

Ccyberbol @Dr. Furkan Gözükara Dr. Furkan. Do you think that training on the flux krea mod...

Furkan Gözükara SECourses•8/3/25, 10:20 PM

yes i will do detailed test

JJonkoXL Wan Training 😄

Furkan Gözükara SECourses•8/3/25, 10:20 PM

lots of shared vrma

Furkan Gözükara SECourses•8/3/25, 10:20 PM

it must be very slow

Furkan Gözükara SECourses•8/3/25, 10:21 PM

ostris still doesnt support block swap

Furkan Gözükara SECourses•8/3/25, 10:21 PM

interesting did he add block swap?

Furkan Gözükara SECourses•8/3/25, 10:21 PM

it is not as slow as much i would say

Furkan Gözükara SECourses•8/3/25, 10:21 PM

what is your training resolution?

Ddschulie and is there a benefit or downside in using full resolution images (in the corre...

Furkan Gözükara SECourses•8/3/25, 10:22 PM

i would say make all images exact resolution

Furkan Gözükara SECourses•8/3/25, 10:22 PM

you probably can train with 2 different aspect ratio

Furkan Gözükara SECourses•8/3/25, 10:22 PM

make sure to enable bucketing

dschulie•8/3/25, 10:23 PM

thank you. would i need both sets of reg images? so in the end 2 image concepts and 2 reg image concepts? or would you just throw them all in one folder (1 image folder, 1 reg folder)

Ddschulie thank you. would i need both sets of reg images? so in the end 2 image concepts ...

Furkan Gözükara SECourses•8/3/25, 10:36 PM

good question. probably having different aspect ratio would help

Furkan Gözükara SECourses•8/3/25, 10:36 PM

you training sdxl right?

dschulie•8/3/25, 10:36 PM

yes sdxl

Furkan Gözükara SECourses•8/3/25, 10:37 PM

yes it should work

dschulie•8/3/25, 10:37 PM

currently i have two folders, one with 1024x1024 and one with 896x1152. so the question is: should i create one concept in onetrainer with both resolutions in one folder, or separate them and have two concepts

dschulie•8/3/25, 10:37 PM

and would i add 2 reg image concepts for either resolution

dschulie•8/3/25, 10:38 PM

or one concept with both reg resolutions inside

Furkan Gözükara SECourses•8/3/25, 10:49 PM

in one trainer

Furkan Gözükara SECourses•8/3/25, 10:49 PM

just add them as 2 concepts

Furkan Gözükara SECourses•8/3/25, 10:49 PM

and properly set their repeat count

dschulie•8/3/25, 10:51 PM

so 2 concepts for the images (1024x1024 and 896x1152). i have 50 images each. since it's 2 concepts do i use 50 or 100?