Comparison of XFX SPEEDSTER SWFT 319 Radeon RX 6800 CORE video card vs PNY GeForce GTX 1080 V2 video card by specifications and benchmarks. XFX SPEEDSTER SWFT 319 Radeon RX 6800 CORE runs at 1.700 GHz base clock speed and has 16 GB of GDDR6 memory, while video card PNY GeForce GTX 1080 V2 runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 250 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.