Comparison of XFX Speedster MERC 319 Radeon RX 6700 XT Black Gaming video card vs Palit GeForce GTX 1080 Ti JetStream 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 Palit GeForce GTX 1080 Ti JetStream runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 211 W-8 %, and the second is 300 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.