Comparison of Sapphire Pulse Radeon RX 5500 XT SF 4G video card vs ZOTAC GeForce GT 1030 Low Profile (HDMI/VGA) 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 ZOTAC GeForce GT 1030 Low Profile (HDMI/VGA) runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 135 W+ 4 %, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.