XFX has introducedthree Radeon RX 6600 XT graphics cards with unique designs. The RX 6600 XT Speedster SWFT210 Core, RX 6600 XT Speedster QICK308 Black, and RX 6600 XT Speedster MERC308 Black are amon... XFX Introduces Three Radeon RX 6600 XT Graphics Cards