Can My GPU Run Flux.2 Dev 32B?
Text to Image · VRAM requirements and compatibility for 78 GPUs
Home › AI Models › Flux.2 Dev 32B
Next-gen image generation with massive 32B model. Flux.2 Dev 32B is a text to image model — developed by Black Forest Labs, released 2025-11, 32B parameters, 64.0 GB download, license: flux-2-dev-non-commercial.
Short answer: you need at least 12 GB of VRAM (24 GB recommended). 53 of 78 GPUs can run it; the smallest NVIDIA card that can is the RTX 3060 (12 GB).
Check Flux.2 Dev 32B on your GPUFlux.2 Dev 32B VRAM requirements
| Format | VRAM |
|---|---|
| FP16 (full precision) | 64 GB |
| FP8 | 32 GB |
| GGUF Q4 | 18 GB |
| GGUF Q3 | 14 GB |
| Minimum | 12 GB |
| Recommended | 24 GB |
| Optimal | 48 GB |
Tip: Massive 32B model. Requires GGUF for consumer GPUs. Top-tier quality.
Available as: ComfyUI, Diffusers, GGUF quantized versions, FP8 versions, CPU offloading.
Official pages: Hugging Face
Which GPUs can run Flux.2 Dev 32B?
Ratings go from S (perfect) to F (can't run) and use the best format that fits in each card's VRAM. How ratings work.
NVIDIA
| GPU | VRAM | Rating | Runs as | Speed | |
|---|---|---|---|---|---|
| RTX 5090 | 32 GB | Great | FP8 | Fast | Details |
| RTX 5080 | 16 GB | Good | GGUF Q3 | Moderate | Details |
| RTX 5070 Ti | 16 GB | Good | GGUF Q3 | Slow | Details |
| RTX 5070 | 12 GB | Usable | Offload | Very Slow | Details |
| RTX 5060 Ti 16GB | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RTX 5060 Ti 8GB | 8 GB | Can't Run | — | — | Details |
| RTX 5060 | 8 GB | Can't Run | — | — | Details |
| RTX 4090 | 24 GB | Great | GGUF Q4 | Moderate | Details |
| RTX 4080 Super | 16 GB | Good | GGUF Q3 | Moderate | Details |
| RTX 4080 | 16 GB | Good | GGUF Q3 | Slow | Details |
| RTX 4070 Ti Super | 16 GB | Good | GGUF Q3 | Slow | Details |
| RTX 4070 Ti | 12 GB | Usable | Offload | Very Slow | Details |
| RTX 4070 Super | 12 GB | Usable | Offload | Very Slow | Details |
| RTX 4070 | 12 GB | Barely | Offload | Very Slow | Details |
| RTX 4060 Ti 16GB | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RTX 4060 Ti 8GB | 8 GB | Can't Run | — | — | Details |
| RTX 4060 | 8 GB | Can't Run | — | — | Details |
| RTX 3090 Ti | 24 GB | Good | GGUF Q4 | Moderate | Details |
| RTX 3090 | 24 GB | Good | GGUF Q4 | Moderate | Details |
| RTX 3080 Ti | 12 GB | Usable | Offload | Very Slow | Details |
| RTX 3080 12GB | 12 GB | Usable | Offload | Very Slow | Details |
| RTX 3080 10GB | 10 GB | Can't Run | — | — | Details |
| RTX 3070 Ti | 8 GB | Can't Run | — | — | Details |
| RTX 3070 | 8 GB | Can't Run | — | — | Details |
| RTX 3060 Ti | 8 GB | Can't Run | — | — | Details |
| RTX 5050 | 8 GB | Can't Run | — | — | Details |
| RTX 3060 | 12 GB | Barely | Offload | Very Slow | Details |
| RTX 2080 Ti | 11 GB | Can't Run | — | — | Details |
| RTX 2080 Super | 8 GB | Can't Run | — | — | Details |
| RTX 2080 | 8 GB | Can't Run | — | — | Details |
| RTX 2070 Super | 8 GB | Can't Run | — | — | Details |
| RTX 2070 | 8 GB | Can't Run | — | — | Details |
| RTX 2060 Super | 8 GB | Can't Run | — | — | Details |
| RTX 2060 | 6 GB | Can't Run | — | — | Details |
| GTX 1080 Ti | 11 GB | Can't Run | — | — | Details |
| GTX 1080 | 8 GB | Can't Run | — | — | Details |
| GTX 1070 Ti | 8 GB | Can't Run | — | — | Details |
| GTX 1070 | 8 GB | Can't Run | — | — | Details |
| GTX 1060 6GB | 6 GB | Can't Run | — | — | Details |
AMD
| GPU | VRAM | Rating | Runs as | Speed | |
|---|---|---|---|---|---|
| RX 9070 XT | 16 GB | Good | GGUF Q3 | Slow | Details |
| RX 9070 | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 7900 XTX | 24 GB | Good | GGUF Q4 | Moderate | Details |
| RX 9070 GRE | 12 GB | Barely | Offload | Very Slow | Details |
| RX 7900 XT | 20 GB | Usable | GGUF Q4 | Slow | Details |
| RX 9060 XT 16GB | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 9060 XT 8GB | 8 GB | Can't Run | — | — | Details |
| RX 7900 GRE | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 7800 XT | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 7700 XT | 12 GB | Barely | Offload | Very Slow | Details |
| RX 7600 XT | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 7600 | 8 GB | Can't Run | — | — | Details |
| RX 6950 XT | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 6900 XT | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 6800 XT | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 6800 | 16 GB | Usable | GGUF Q3 | Slow | Details |
| RX 6700 XT | 12 GB | Barely | Offload | Very Slow | Details |
| RX 6600 XT | 8 GB | Can't Run | — | — | Details |
| RX 6600 | 8 GB | Can't Run | — | — | Details |
Apple
| GPU | VRAM | Rating | Runs as | Speed | |
|---|---|---|---|---|---|
| M5 Ultra | 96 GB | Usable | FP16 | Fast | Details |
| M3 Ultra | 96 GB | Usable | FP16 | Fast | Details |
| M4 Max | 48 GB | Barely | GGUF Q4 | Moderate | Details |
| M5 Max | 48 GB | Barely | GGUF Q4 | Moderate | Details |
| M4 Pro | 24 GB | Barely | GGUF Q4 | Slow | Details |
| M5 Pro | 24 GB | Barely | GGUF Q4 | Slow | Details |
| M4 | 16 GB | Can't Run | GGUF Q3 | Very Slow | Details |
| M3 Max | 36 GB | Barely | GGUF Q4 | Slow | Details |
| M3 Pro | 18 GB | Can't Run | GGUF Q4 | Slow | Details |
| M5 | 16 GB | Can't Run | GGUF Q3 | Very Slow | Details |
| M6 | 16 GB | Can't Run | GGUF Q3 | Very Slow | Details |
| M3 | 16 GB | Can't Run | GGUF Q3 | Very Slow | Details |
| M2 Ultra | 192 GB | Usable | FP16 | Fast | Details |
| M2 Max | 96 GB | Barely | FP16 | Moderate | Details |
| M2 Pro | 32 GB | Barely | GGUF Q4 | Slow | Details |
| M2 | 24 GB | Can't Run | GGUF Q4 | Slow | Details |
| M1 Ultra | 128 GB | Usable | FP16 | Fast | Details |
| M1 Max | 64 GB | Can't Run | FP16 | Moderate | Details |
| M1 Pro | 32 GB | Barely | GGUF Q4 | Slow | Details |
| M1 | 16 GB | Can't Run | GGUF Q3 | Very Slow | Details |
Frequently asked questions
How much VRAM does Flux.2 Dev 32B need?
Flux.2 Dev 32B needs at least 12 GB of VRAM, 24 GB recommended, and 64 GB to run at full FP16 precision.
Can Flux.2 Dev 32B run on 8 GB of VRAM (e.g. NVIDIA RTX 4060)?
On the NVIDIA RTX 4060: no — Needs 12GB+ VRAM, your GPU has 8GB.
Can Flux.2 Dev 32B run on the NVIDIA RTX 3060 (12 GB)?
Yes, with CPU offloading (rating D, barely).
Which GPUs can run Flux.2 Dev 32B?
53 of the 78 GPUs we track can run it, and 11 run it well (rating B or better). The cheapest one that runs it well is the AMD RX 9070 XT (16 GB, about $549).
Does Flux.2 Dev 32B work on AMD or Apple Silicon?
15 AMD Radeon and 20 Apple Silicon chips in our list can run it. There is no MPS backend, so it may not work on Apple Silicon.