Comparison of GIGABYTE Radeon RX 6600 XT Eagle 8G video card vs ASUS ROG Strix Radeon RX Vega 64 Gaming video card by specifications and benchmarks. GIGABYTE Radeon RX 6600 XT Eagle 8G runs at 1.968 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASUS ROG Strix Radeon RX Vega 64 Gaming runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 160 W, and the second is 295 W. Compare the table of benchmark results to find out which graphic card is better.