Comparison of Sapphire Pulse Radeon RX 5500 XT SF 4G video card vs INNO3D GeForce GTX 1080 Ti Twin X2 video card by specifications and benchmarks. Sapphire Pulse Radeon RX 5500 XT SF 4G runs at 1.607 GHz base clock speed and has 4 GB of GDDR6 memory, while video card INNO3D GeForce GTX 1080 Ti Twin X2 runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 135 W+ 4 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.