Unverified50% confidenceFactExact time
SDXL 将基础分辨率提升至 1024×1024，引入双文本编码器架构，同时使用 CLIP-ViT-L 和 OpenCLIP-ViT-bigG 编码提示词后拼接输入 U-Net
1
Sources
50%
Confidence
Long-term
Relevance
7/24/2026
First Seen
Sources
Related Claims
UnverifiedSDXL adopts a native resolution of 1024×1024 and a dual U-Net architecture, representing a significant improvement over SD 1.5's native resolution of 512×512.76% similarUnverifiedU-Net 编码器通常通过最大池化逐步将特征图分辨率减半同时通道数加倍（如 64→128→256→512）64% similarUnverifiedThe SDXL model requires approximately 6–8 GB of VRAM at FP16 precision, and adding auxiliary modules such as ControlNet or LoRA pushes that beyond 10 GB.61% similar
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