Comparison of XFX Radeon RX 6700 XT video card vs PNY RTX A5500 video card by specs and benchmarks. XFX Radeon RX 6700 XT runs at 2.330 GHz base clock speed and has 12 GB of GDDR6 memory, while video card PNY RTX A5500 runs at 2.330 GHz base clock speed and has 24 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 230 W, and the second is 230 W . Compare the benchmark results to find out which video card is better.