RTX 4060 Ti Test: Why Does LTX 2.3 Underperform WAN 2.2 in Local Video Generation?
Daniel_Edw · reddit · 2026-07-31
A developer using an RTX 4060 Ti 16GB took to Reddit to troubleshoot why they can't achieve consistent, high-quality results when running the local video generation model LTX 2.3, especially compared to WAN 2.2.
After testing dozens of generations across various LTX workflows (like LTX Director and I2V), resolutions, and settings, the author noted persistent issues. LTX 2.3 often produces artifacts at higher resolutions and suffers from lower consistency at lower resolutions (e.g., small details like eyes shifting during camera movement). In contrast, WAN 2.2 frequently delivers excellent outputs in just 1–2 generations using the same source image and similar prompts. The author is seeking recommendations for workflows, samplers, or prompting techniques to improve LTX 2.3's consistency.
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