There's no standardized way to compare vintage GPU performance against modern equivalents for educational purposes. Enthusiasts jury-rig tests using old drivers and games.
Create a Docker-based test harness that runs controlled WebGL/OpenGL benchmarks across generations of GPUs.
The retro computing community and hardware historians would support via Patreon-style memberships.
MVP could be a simple CLI tool with a few standardized shader tests.
Challenge: Requires physical hardware access for comprehensive testing.