NVIDIAConsumerRTX 40
RTX 4090 for local AI
RTX 4090 provides 24 GB of VRAM for local AI. In the LocalIA catalog, 201 out of 242 models run comfortably on a single card.
VRAM
24GB
Category
Consumer
Series
RTX 40
Vendor
NVIDIA
Models that run comfortably
201 modelsThese models fit in 24 GB with room for context and stable inference.
Tight models
5 modelsThese models barely fit. They can run, but context and speed will be limited.
Unlocked in a 2x rig
48 GBWith two cards in parallel (48 GB total), larger models become reachable.
Unlocked in a 4x rig
96 GBServer-style configuration (96 GB total) for the largest open-weight models.
Similar GPUs
VRAM estimates updated 2026-05-12.