Comparison of Sapphire Nitro+ Radeon RX 5700 XT 8G SE video card vs GIGABYTE AORUS GeForce RTX 3090 XTREME 24G video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5700 XT 8G SE runs at 1.840 GHz+ 15 % base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE AORUS GeForce RTX 3090 XTREME 24G runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 285 W+ 27 %, and the second is 400 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.