Comparison of GIGABYTE AORUS GeForce GTX 1080 Ti 11G video card vs AMD Radeon RX 6600M (Mobile) - 100 W video card by specifications and benchmarks. GIGABYTE AORUS GeForce GTX 1080 Ti 11G runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory, while video card AMD Radeon RX 6600M (Mobile) - 100 W runs at 2.068 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 280 W+ 12 %, and the second is 100 W. Compare the table of benchmark results to find out which graphic card is better.