Quantum3D Obsidian SB50-4220


Click on the blue name(s) below for detailed information, pictures and benchmarks (if available).

View graphics card detailsQuantum3D Obsidian SB50-4220 (PCI)
Quantum3D Obsidian SB50-4220  (PCI)

I have two of these cards. This one is still sealed in it's Original ESD-bag; but I openend the other one for testing. For more information please read the text written at the page for the other card.... > Read more

View graphics card detailsQuantum3D Obsidian SB50-4220 (PCI)
Quantum3D Obsidian SB50-4220  (PCI)

My second Quantum3D Obsidian SB50-4220 which came in unopened ESD-bag. I removed the sealing and took the factory fresh card out for a series of benchmarking.

The Obsidian 50-4220 has two TMU chips (Texture Management Unit) and one FBI chip (Frame Buffer I...?). 4MB for the FBI and 2MB per TMU. T... > Read more