Comparison of Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) video card vs GALAX GeForce GT 1030 Black/Blue DDR4 video card by specifications and benchmarks. Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card GALAX GeForce GT 1030 Black/Blue DDR4 runs at 1.151 GHz base clock speed and has 2 GB of DDR4 memory. The TDP of the first video card is 400 W+ 33 %, and the second is 30 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.