Expired80% confidenceBenchmarkExact time
On an RTX 5080 16GB GPU, the average time to generate an 8-second video clip using LTX 2.3 is approximately 2 to 3 minutes.
8
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/12/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/10/2026(expired)
Sources
LTX 2.3 Hands-On: How Efficient Is Local AI Video Generation on the RTX 5080?
redditr/comfyui7/10/2026
Related Claims
UnverifiedGenerating a single 1024×1024 image using Flux 2 on an RTX 4090 takes approximately 8–15 seconds.81% similarUnverifiedOn an RTX 4080, the system can generate video at speeds exceeding 200 FPS, occupying only approximately 17.2 MB of VRAM during inference.79% similarUnverifiedIn an RTX 5060 Ti 16GB + 64GB RAM environment, Qwen3 27B took 1 hour and 10 minutes to generate a responsive personal website, averaging 6.42 tokens per second.74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/491847API
curl https://kongchang.com/api/v1/knowledge/claims/491847MCP
get_claim(id=491847)