Video Memory Stress Test is a free tool that thoroughly tests your video RAM (VRAM) for errors and faults.
It includes over 40 different tests, works without changing your current video mode, offers many testing options, and features detailed logging.
Simple, lightweight, and effective for checking graphics memory stability.
| Item | Short detail |
|---|---|
| Program | Video Memory Stress Test (VMST) |
| Developer | Miray Software |
| Version (last known) | 1.7.116 (listed 2024-06-12) |
| License | Freeware, portable |
| Primary use | Detect VRAM faults, instability, artifacts |
| OS | Windows 8.1, 10, 11 (may run on older Windows at your own risk) |
| APIs | DirectX 9–11, OpenGL |
| GPUs | NVIDIA, AMD, Intel (DirectX/OpenGL compatible) |
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