Computers capable of running SD 3.5 Large
What PC do you need to run SD 3.5 Large? 18 GB VRAM at Q4 (18 GB FP16) — see the exact AI workstations that host SD 3.5 Large locally, from $1,799.
AI workstations that I can host SD 3.5 Large
Frequently asked
What PC do I need to run "SD 3.5 Large"?
At Q4 quantization SD 3.5 Large needs about 18 GB of VRAM — the cheapest match in our catalog is the Corsair AI Workstation 100 (48 GB, $1,799). At Q8 plan for 18 GB, at FP16 18 GB.
How much VRAM does "SD 3.5 Large" need?
SD 3.5 Large requires roughly 18 GB at Q4 (recommended for local use), 18 GB at Q8 and 18 GB at FP16, including KV-cache headroom.
Can I run "SD 3.5 Large" locally on my own computer?
Yes — with the right hardware. Any workstation with at least 18 GB VRAM runs SD 3.5 Large locally, such as the Corsair AI Workstation 100. No cloud, no per-token bills.
Which GPU runs "SD 3.5 Large"?
The Radeon 8050S in the Corsair AI Workstation 100 (48 GB total) is the entry point; larger multi-GPU builds scale to 18–18 GB for Q8/FP16.
Cheap computer for SD 3.5 Large
The most affordable way to host SD 3.5 Large: a 18 GB-VRAM workstation — from $1,799 (Corsair AI Workstation 100), which typically pays for itself vs. $1–4/hr cloud GPUs.
SD 3.5 Large fine-tuning machine
Fine-tuning SD 3.5 Large needs the FP16 size — about 18 GB of VRAM (fits: Corsair AI Workstation 100, Corsair AI Workstation 200).