Claude-tuned H3 workflow generates 10s video in 7:39 on RTX 3090
Claude tuned an H3 workflow on RTX 3090 + 64GB DDR5 to generate 10s text-to-video at 864x480 in 7:39. The user traced slowdowns to comfy-kitchen 0.2.10 failing to import TensorCoreConvRotW4A4Layout, which broke int8_convrot models and fp8/fp4 support.
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