Comparison of Gainward GeForce GTX 1650 Pegasus video card vs EVGA GeForce RTX 2080 XC GAMING video card by specifications and benchmarks. Gainward GeForce GTX 1650 Pegasus runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card EVGA GeForce RTX 2080 XC GAMING runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 210 W-2 %. Compare the table of benchmark results to find out which graphic card is better.