Info
https://github.com/vladmandic/sdnext/wiki/HiDream
The difference between variants is the recommended number of steps:
- full=50, dev=28, fast=16
HiDream-I1 is compatible with:
- FlowMatching Samplers
- Remote VAE feature
- TAE Live-preview feature
Test 0 - Finding the value for CFG and Steps with acceptable output
Prompt: Nice woman doing applying red nail polish on toes nails at windowsill of New York high-rise building with a view on the night city.
Parameters: Steps: 8| Size: 1024x1024| Seed:4209267591| Model: HiDream-I1-Fast| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: HiDreamImagePipeline
Execution: Time: 3m 32.21s | pipeline 207.40 decode 4.63 | GPU 34964 MB 27% | RAM 60.55 GB 48%
| 2 | 4 | 6 | 8 | 12 | 14 | 16 | 18 | 20 | 22 | |
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CFG3 |
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CFG4 |
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Test 1 - Bookshop
Prompt: photorealistic girl in bookshop choosing the book in romantic stories shelf. smiling
Parameters: Steps: 16| Size: 1024x1024| Seed: 484297754| Model: HiDream-I1-Fast| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: HiDreamImagePipeline
Execution: Time: 7m 7.87s | pipeline 406.05 move 17.16 prompt 17.09 te 12.26 decode 4.63 | GPU 34964 MB 27% | RAM 60.55 GB 48%
| 6 | 8 | 16 | 24 | 32 | |
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Test 2 - Face and hand
| 8 | 16 | 24 | 32 | |
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| CFG1.5 |
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| CFG2.4 |
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Test 3 - Legs
| 8 | 16 | 24 | 32 | |
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| CFG2 |
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| CFG2.4 |
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