Comparison of ASRock Radeon RX 6900 XT Phantom Gaming D 16G OC video card vs MANLI GeForce GTX 1080Ti Gallardo (F372G+N473) video card by specifications and benchmarks. ASRock Radeon RX 6900 XT Phantom Gaming D 16G OC runs at 1.925 GHz+ 5 % base clock speed and has 16 GB of GDDR6 memory, while video card MANLI GeForce GTX 1080Ti Gallardo (F372G+N473) runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 300 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.