Comparison of XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming video card vs GALAX GeForce GTX 1050 Ti OC LP video card by specifications and benchmarks. XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming runs at 1.950 GHz+ 7 % base clock speed and has 16 GB of GDDR6 memory, while video card GALAX GeForce GTX 1050 Ti OC LP runs at 1.303 GHz+ 1 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 300 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.