Will It Run AI

Can LTX Video 13B run on NVIDIA H200 141GB?

YES — Runs Great

S90Excellent

LTX Video 13B needs ~24.0 GB VRAM. NVIDIA H200 141GB has 141.0 GB.

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PrecisionVRAM NeededStatusGrade
FP16Best24.0 GBRuns nativelyS
FP825.6 GBRuns nativelyS
24.0 GB required141.0 GB available
17% VRAM used

Parameters

13B

Precision

FP16

Max Resolution

1280×720

VRAM

24.0 GB / 141.0 GB

Gen Time

600ms/frame

Performance by workload

WorkloadGradeFitVRAMPer Frame
Short ClipSRuns natively24.0 GB600ms
Long VideoSRuns natively40.0 GB700ms

Video scenario compatibility

How LTX Video 13B (13B params) performs at each scenario on NVIDIA H200 141GB (141.0 GB usable).

FP16 (full precision)

ScenarioVRAMNVIDIA H200 141GB
512×512 · 25 frames25.6 GBS●
768×512 · 25 frames24.0 GBS●
768×512 · 100 frames24.0 GBS●
1280×720 · 25 frames40.0 GBS●

FP8 (quantized — ~40% less VRAM)

ScenarioVRAMNVIDIA H200 141GB
512×512 · 25 frames23.5 GBS
768×512 · 25 frames25.6 GBS
768×512 · 100 frames31.9 GBS
1280×720 · 25 frames34.1 GBS

Memory breakdown

Required: 24.0 GBAvailable: 141.0 GB
Weights26.0 GB
VAE0.2 GB
Text Encoder9.4 GB
Activations6.0 GB
Overhead0.5 GB
See all results for NVIDIA H200 141GBSee all hardware for LTX Video 13B

Frequently asked questions

Can NVIDIA H200 141GB run LTX Video 13B?

Yes, NVIDIA H200 141GB can run LTX Video 13B for video generation. Runs natively.

How much VRAM does LTX Video 13B need?

LTX Video 13B (13B parameters) requires approximately 24.0 GB at FP16. NVIDIA H200 141GB provides 141.0 GB.

What resolution and duration can LTX Video 13B produce on NVIDIA H200 141GB?

On NVIDIA H200 141GB, LTX Video 13B can generate video at up to 1280x720. Generation time is approximately 0.6 seconds per frame.

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