https://www.tomshardware.com/news/16gb-3070-apears-at-computex-8-mini-dp
RTX 3070 16GB Oddity Appears at Computex With 8 Mini-DisplayPorts | Tom's Hardware
Jun 1, 2023 - But it's not designed specifically for gaming
https://bugzilla.mozilla.org/show_bug.cgi?id=642246
642246 - Don't build ThebesLayers for elements with no displayports
RESOLVED (ben) in Core - Graphics. Last updated 2011-04-13.
don tbuildelementsdisplayports