BFLFLUX.1 Dev on NVIDIA GeForce RTX 4060 Ti 16GB
RTX 4060 Ti 16GB runs FLUX.1 Dev at Q4_K_M. Usable on 16 GB VRAM — see full quantization options below.
Model Size
12B
Device VRAM
16 GB
Bandwidth
288 GB/s
Quantization
Q4_K_M
Performance by Quantization
OwnRig currently has one published compatibility entry for FLUX.1 Dev on NVIDIA GeForce RTX 4060 Ti 16GB at Q4_K_M. This is the best supported pairing we can stand behind today.
| Quantization | Speed | TTFT | Fits in VRAM | Rating | Confidence |
|---|---|---|---|---|---|
| Q4_K_M | – | – | ✓ Yes | Acceptable | estimated |
Notes
Q4_K_M
Q4 FLUX at ~7.2GB fits on 16GB. Slower than SDXL (~30-45 seconds per image) but significantly better quality.
About FLUX.1 Dev
FLUX.1 Dev (12B) is a image gen model. State-of-the-art image generation. Significantly better prompt adherence and image quality than SDXL. 12B parameter transformer model (not diffusion UNet). FP16 requires 24GB VRAM, but Q4 quantization brings it to 8GB GPUs. Non-commercial license.
View all FLUX.1 Dev hardware options →About NVIDIA GeForce RTX 4060 Ti 16GB
NVIDIA GeForce RTX 4060 Ti 16GB has 16 GB at 288 GB/s. Street price: $449.
See all models NVIDIA GeForce RTX 4060 Ti 16GB can run →Builds with NVIDIA GeForce RTX 4060 Ti 16GB
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Estimate method: GGUF quantization for FLUX. Reference hardware source: github.com (2026-01-15)
Performance varies by driver version, inference engine, quantization method, context length, and system configuration. Figures shown are estimates based on community benchmarks and may not reflect your exact setup. Product names are trademarks of their respective owners. OwnRig is independent and not affiliated with any hardware or AI model provider.