Krea 2 Turbo INT8_convrot (Works with ComfyUI default model loader)

This model is an INT8_convrot version built from the official Comfy-Org BF16 checkpoint. This one works with the unmodified ComfyUI model loader and does not require any additional node packs to work. Since there's no need for any "on-the-fly-quantization" the initial load is faster. It's also a slightly smaller file size than the other INT8_convrot aggressive version from HF.

NOTE:

• Make sure you have ComfyUI version 0.27.0 or newer installed to have the latest INT8 support/fixes.

• I have confirmed this works fine with the (SFW/NSFW) Prompt Adherence Lora as well as the others floating around. (See Suggested Resources below)

• It's been pointed out that this version is a bit more aggressive than the Comfy-Org official that just dropped and Silveroxide's versions. Those preserve txtfusion/aux layers @ BF16 as well. I haven't observed any issues with this one in testing, but am linking those here so folks can test/try. Quality on this model is VERY good and I cannot tell them apart for what it is worth.

HF "Official" INT8_convrot posted by Kijai reposted on Civitai here.

Silveroxide's INT8_convrot simple/rowwise

Speed comparison:

(See the infographic)

Supported chipsets:

INT8_convrot (This checkpoint)

• Nvidia: RTX 20, 30, 40, 50 series

• AMD: In Development / Emulated

BF16

• Nvidia: RTX 30, 40, 50 series

• AMD: Radeon RX 6000, 7000, 8000 series

FP8

• Nvidia: RTX 40, 50 series

• AMD: Radeon RX 7000, 8000 series

MXFP8

• Nvidia: RTX 50 series

• AMD: Not natively supported

NVFP4

• Nvidia: RTX 50 series

• AMD: Not natively supported

INT8

• Nvidia: GTX 10/16 series, RTX 20, 30, 40, 50 series

• AMD: Radeon RX 5000, 6000, 7000, 8000 series

License and Outputs

Krea does not claim copyright or other intellectual property rights over content generated by users of this model. Users are solely responsible for their outputs and any subsequent use of those outputs. As with other generative tools, the nature of a user's inputs influences the outputs produced, and prompts may produce images that implicate third-party rights. Users are solely responsible for assessing and addressing those risks. See the Krea 2 Community License for more information.

Links

• Product: krea.ai/image/k2

• API partner: fal.ai/krea-2

• Enterprise: krea.ai/enterprise

• Moodboards: krea.ai/moodboards

Krea 2 is licensed under the Krea 2 Community License Agreement. For more information, visit https://krea.ai/krea-2-licensing.