Comparison of Gainward GeForce GTX 1650 Pegasus video card vs PNY RTX A4500 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 PNY RTX A4500 runs at 1.050 GHz base clock speed and has 20 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 200 W. Compare the table of benchmark results to find out which graphic card is better.