https://wccftech.com/xfx-radeon-rx-6900-xt-speedster-merc-319-graphics-card-triple-fan-triple-slot-cooler/ > XFX has officially launched its flagship Big Navi custom graphics card, the XFX Radeon RX 6900 XT Speedster Merc 319. Although not the best naming for a graphics card, the Speedster Merc 319 a great design and comes with lots of cooling attached to its fully custom PCB design. It's definitely one of the nicer looking designs with its full black color scheme that would look great within any PC. > The graphics card takes a lot of inspiration from the THICC III variant we saw on the RX 5700 series cards and takes it up one notch by offering a more intimidating look. Some of the main features of the card include a 14+2 phase PCB design which is a boost over the 11+2 phases featured on the reference RX 6900 XT, a dual BIOS switch and a massive cooler that is known as XFX Ghost Thermal design.