Comparison of SAPPHIRE PULSE Radeon RX 6700 XT video card vs PNY RTX A5500 video card by specifications and benchmarks. SAPPHIRE PULSE Radeon RX 6700 XT runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory, while video card PNY RTX A5500 runs at 1.170 GHz base clock speed and has 24 GB of GDDR6 memory. The TDP of the first video card is 230 W, and the second is 230 W. Compare the table of benchmark results to find out which graphic card is better.