Comparison of Gainward GeForce GTX 1650 Pegasus (DVI) video card vs Gainward GeForce GTX 1650 D6 Pegasus OC video card by specs and benchmarks. Gainward GeForce GTX 1650 Pegasus (DVI) runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card Gainward GeForce GTX 1650 D6 Pegasus OC runs at 1.485 GHz base clock speed and has 4 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 75 W, and the second is 75 W . Compare the benchmark results to find out which video card is better.