Comparison of Sapphire Pulse Radeon RX 5500 XT SF 4G video card vs MANLI GeForce GTX 1080 Gallardo (F378G+N425) 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 MANLI GeForce GTX 1080 Gallardo (F378G+N425) runs at 1.670 GHz+ 4 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 135 W+ 4 %, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.