Comparison of XFX Speedster SWFT 319 Radeon RX 6800 XT CORE video card vs PNY GeForce RTX 3080 Ti XLR8 Gaming Revel Edition video card by specifications and benchmarks. XFX Speedster SWFT 319 Radeon RX 6800 XT CORE runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card PNY GeForce RTX 3080 Ti XLR8 Gaming Revel Edition runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 300 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.