SD3-Medium
stabilityai/stable-diffusion-3-medium
Stable Diffusion 3 Medium, MMDiT architecture.
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Architecture
sd
GPU Requirements
VRAM / RAM / disk estimates by quantization and usage scenario
| Quantization | Minimum | Recommended | Production |
|---|---|---|---|
| FP1616bit | 32.8 GB RAM 49.2 · Disk 62.3 | 35.5 GB RAM 53.2 · Disk 88.3 | 39.4 GB RAM 59.1 · Disk 127.3 |
| FP88bit | 18.1 GB RAM 32.0 · Disk 50.6 | 20.0 GB RAM 32.0 · Disk 76.6 | 23.3 GB RAM 34.9 · Disk 115.6 |
| INT88bit | 18.1 GB RAM 32.0 · Disk 50.6 | 20.0 GB RAM 32.0 · Disk 76.6 | 23.3 GB RAM 34.9 · Disk 115.6 |
| AWQ4bit | 11.0 GB RAM 32.0 · Disk 45.0 | 12.6 GB RAM 32.0 · Disk 71.0 | 15.6 GB RAM 32.0 · Disk 110.0 |
| GPTQ4bit | 11.0 GB RAM 32.0 · Disk 45.1 | 12.7 GB RAM 32.0 · Disk 71.1 | 15.7 GB RAM 32.0 · Disk 110.1 |
| GGUF4bit | 11.2 GB RAM 32.0 · Disk 45.3 | 12.9 GB RAM 32.0 · Disk 71.3 | 15.9 GB RAM 32.0 · Disk 110.3 |
GPU Recommendations
1× RTX 5090
32 GB VRAM
≈ 11.2 img/min
Effective production throughput ≈ 7.8 images/min
score 0.6024
1× RTX 4070S Ti
16 GB VRAM
≈ 0 img/min (N/A — benchmark unavailable)
Effective production throughput ≈ 0 images/min
score 0.679
8× RTX 5090
256 GB VRAM
≈ 89.6 img/min
Effective production throughput ≈ 62.7 images/min
score 0.3581
1× RTX 3090
24 GB VRAM
≈ 3.8 img/min
Effective production throughput ≈ 2.7 images/min
score 0.6351
💬 Community — real deployment experience
0 Articles · 0 Benchmarks
GPUs that fit (single card)
RTX 4070S Ti
16 GB VRAM
$49.5
/mo · vast
RTX 4080S
16 GB VRAM
$50.0
/mo · vast
RTX 3090
24 GB VRAM
$76.5
/mo · vast
RTX 5070 Ti
16 GB VRAM
$86.3
/mo · vast
Tesla V100
16 GB VRAM
$88.4
/mo · vast