FastFrame: One-Click VRAM Scratch Disk for Local AI Creators
A friendly Windows app for Stable Diffusion artists, local LLM tinkerers, and DaVinci editors that automatically creates and manages a GPU-VRAM scratch disk so model loads, image batches, and render caches run at GPU speed without any command-line fiddling.
Hobbyist AI image and video creators running local models on a Windows gaming PC
- One-click 'Boost My PC' button that detects NVIDIA GPU, available VRAM, and mounts a sensible-sized RAM disk
- Auto-routing option that redirects Stable Diffusion output folders, ComfyUI temp caches, and Resolve scratch disks to the VRAM drive
- Live usage panel showing how much VRAM disk space is left and a warning before a generation could fail
- Safe unmount and 'persist on shutdown' toggle so you don't lose unfinished renders
Local AI image and video generation is mainstream on consumer GPUs, but creators still hit painful slowdowns from SD cache thrash and render temp files — VRAM-backed storage is the obvious untaken speedup.
VRAM-disk-on-Windows is a recognized niche (107-star VRAMDISK repo, 2016 GpuRamDrive PoC) but adoption is modest; Stable Diffusion creators more often tweak --medvram/xformers flags than mount a scratch disk, and 'cache thrash' framing overstates the actual SD workflow.VRAMDISK: Create VRAM disk on Windows - GitHub ↗Saving GPU Vram Memory & Optimising : r/StableDiffusion ↗
Direct VRAM-disk-Windows competitors are nearly absent: VRAMDISK (107★, DIY manual setup with WinFsp+nvCOMP+VC++), GpuRamDrive (abandoned 2016 PoC), and Linux-only vramfs; nobody wraps this in a one-click GUI for AI creator use cases.VRAMDISK: Create VRAM disk on Windows - GitHub ↗
Target users are price-sensitive hobbyists; core tool (VRAMDISK) is free MIT-licensed, ComfyUI/A1111 are free, and DaVinci scratch-disk users already pay for Resolve Studio — very few precedents of paying $20-50 for a Windows scratch-disk utility.VRAMDISK: Create VRAM disk on Windows - GitHub ↗ComfyUI + DaVinci Resolve: The Complete Setup Guide ↗
Local-AI-on-consumer-GPU trend supports the category, but VRAM sizes are growing fast (16/24/32GB becoming standard) and SD/ComfyUI ship native offloading fixes — long-run need for a VRAM scratch disk will shrink, not grow.Hidden VRAM Hogs - How to Free Up GPU Memory (Local AI & Gaming) ↗
Reference implementation exists (VRAMDISK in Rust + WinFsp + nvCOMP); wrapping it in a Tauri GUI with auto-setup is a few weeks of solo-dev work but still touches GPU drivers, WinFsp, and dependency bootstrap which is non-trivial.VRAMDISK: Create VRAM disk on Windows - GitHub ↗