https://www.tomshardware.com/reviews/a-tale-gts,1298-4.html
Sapphire X1900GT - A Tale of Two GTs: Radeon X1900GT by Sapphire and Powercolor | Tom's Hardware
Aug 9, 2006 - ATI's Radeon X1900GT is a new upper mid-range product that packs a punch.
a tale of two
https://www.tomshardware.com/reviews/barrier-eliminators-x1900gt-x1950xt-sapphire,1355-5.html
Quake 4 - Barrier Eliminators: X1900GT and X1950XTX from Sapphire | Tom's Hardware
Nov 7, 2006 - Getting the job done and doing it well are two different things: Like so many other things, enthusiast-level graphics cards are all about the quality.