Comparison of Sapphire Pulse Radeon RX 5500 XT SF 8G video card vs Colorful iGame GeForce RTX 3080 Vulcan OC 12G LHR-V video card by specifications and benchmarks. Sapphire Pulse Radeon RX 5500 XT SF 8G runs at 1.607 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3080 Vulcan OC 12G LHR-V runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 135 W+ 4 %, and the second is 390 W+ 11 %. Compare the table of benchmark results to find out which graphic card is better.