Comparison of XFX SPEEDSTER SWFT 309 Radeon RX 6700 CORE Gaming video card vs XFX SPEEDSTER SWFT 309 Radeon RX 6700 CORE Gaming video card by specifications and benchmarks. XFX SPEEDSTER SWFT 309 Radeon RX 6700 CORE Gaming runs at 2.132 GHz+ 10 % base clock speed and has 10 GB of GDDR6 memory, while video card XFX SPEEDSTER SWFT 309 Radeon RX 6700 CORE Gaming runs at 2.132 GHz+ 10 % base clock speed and has 10 GB of GDDR6 memory. The TDP of the first video card is 220 W+ 26 %, and the second is 220 W+ 26 %. Compare the table of benchmark results to find out which graphic card is better.