Comparison of ASUS Phoenix Radeon RX 550 2G EVO video card vs GIGABYTE RX 5500 XT D6 8G video card by specs and benchmarks. ASUS Phoenix Radeon RX 550 2G EVO runs at 1.100 GHz base clock speed and has 2 GB of GDDR5 memory, while video card GIGABYTE RX 5500 XT D6 8G runs at 1.100 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 50 W, and the second is 130 W . Compare the benchmark results to find out which video card is better.