LTX 2.3 v1.1: 8GB VRAM AI Video Test + Free Workflow

Testing *LTX 2.3 v1.1 distilled* for local AI video on limited VRAM. In this video you’ll see real generated clips, low-VRAM behavior, Q3 vs MXFP8 block32 results, GPU generation differences, and a free workflow you can start from. 🎁 *Free Workflow:* https://whop.com/viper-ai-vault/viper... 🚀 *Premium workflows, auto-installers, and Viper Film Builder:* https://whop.com/joined/viper-ai-vaul... This is not a magic “perfect 8GB setup” promise. The goal is to show a practical local AI video path: what LTX 2.3 v1.1 distilled can produce, how Q3 and MXFP8 behave, and what changes across RTX 30, RTX 40, and RTX 50 GPUs. In the video: Real generated local AI video results Why the distilled version matters Q3 vs MXFP8 block32 behavior Capped 8GB-style cold/warm test results RTX 30 / RTX 40 / RTX 50 workflow differences My current production choice Free creative workflow for making local AI videos Premium group with one-click auto-installers and Viper Film Builder Benchmark notes from this test: Q3 cold start: 418s MXFP8 cold start: 202s Warm runs: both around 42s Cold starts spilled heavily into system RAM This does not mean “comfortable 8GB magic” Short controlled clips can work if you understand cold load, offload, and warm sessions Viper Film Builder turns prepared keyframes into a local AI mini-film through ComfyUI, with generation logs, review files, timings, and resume support. If this was useful, subscribe — more local AI video tests and model battles are coming. --- Chapters / Timecodes 00:00 — Choosing the right local AI video setup 00:54 — Why LTX 2.3 v1.1 distilled matters 01:29 — Q3 vs MXFP8 block32: draft path vs final path 02:43 — Capped 8GB-style cold/warm benchmark 03:44 — What Q3 and MXFP8 are actually good for 04:26 — RTX 30 / RTX 40 / RTX 50 GPU generation path 05:36 — My current choice for production 06:24 — Free local AI video workflow 06:59 — Premium group, auto-installers, and Viper Film Builder 07:35 — Subscribe / watch next #LTX23 #LocalAIVideo #ComfyUI #AIVideo #FreeWorkflow