Published October 19, 2026by mollyryona

Krea2 vs. Moss vs. Klein3 generation times on RTX 3060 Ti

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benchmarkcomparative study

I'm not sure how many people are using this card, but in case anyone was curious if it's capable of running these models and what the generation times look like for a baseline, I thought I'd post these.

System:

Windows 10 22H2
ComfyUI portable 0.42.1
RTX 3060 Ti 8GB VRAM
i7-11700 32 GB RAM

Used INT8 convrot quants for all models called out in the default templates from ComfyUI. Pre-loaded model on each run so model loading time from disk wasn't a factor.

Total time for each image:

Model	1.0 MP	1.5 MP	2.0 MP	Total
Klein3	16s		24s		35s		75s
Krea2	24s		39s		53s		116s
Moss	53s		81s		122s	256s

Seconds per megapixel (s/MP):

Model	1.0 MP	1.5 MP	2.0 MP	Average
Klein3	16.0	16.0	17.5	16.5
Krea2	24.0	26.0	26.5	25.5
Moss	53.0	54.0	61.0	56.3

Prompt: 
a cute cartoon albino possum, wearing a black witch's hat, riding on a glowing jack-o-lantern. it has its mouth wide open in a yawn.

dark fantasy forest setting. crisp color palette. dynamic environment. film grain. depth of field.

Seed: 1000

This isn't meant to be a quality comparison, the prompt was short and basic, but in case you're curious about the results, going from 1.0 to 1.5 to 2.0 for each model increasing the latent size, not using any upscalers, using the same prompt and seed.