Comparison of GIGABYTE Radeon RX 6900 XT Gaming OC 16G video card vs NVIDIA GeForce RTX 3070 Laptop (Mobile) - 125 W video card by specifications and benchmarks. GIGABYTE Radeon RX 6900 XT Gaming OC 16G runs at 1.875 GHz+ 3 % base clock speed and has 16 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 3070 Laptop (Mobile) - 125 W runs at 1.215 GHz+ 9 % base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 340 W+ 13 %, and the second is 125 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.