Comparison of XFX Speedster MERC 319 Radeon RX 6700 XT Black Gaming video card vs GIGABYTE GeForce RTX 2060 SUPER WINDFORCE OC 8G (rev. 1.0/1.1) video card by specifications and benchmarks. XFX Speedster MERC 319 Radeon RX 6700 XT Black Gaming runs at 2.457 GHz+ 6 % base clock speed and has 12 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2060 SUPER WINDFORCE OC 8G (rev. 1.0/1.1) runs at 1.470 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 211 W-8 %, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.