Comparison of XFX Speedster SWFT 319 Radeon RX 6900 XT CORE video card vs EVGA GeForce RTX 3080 FTW3 Ultra Hybrid Gaming video card by specifications and benchmarks. XFX Speedster SWFT 319 Radeon RX 6900 XT CORE runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card EVGA GeForce RTX 3080 FTW3 Ultra Hybrid Gaming runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 300 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.