Comparison of ASUS Phoenix GeForce GTX 1650 OC video card vs AMD Radeon RX 6400 - Reference Data video card by specifications and benchmarks. ASUS Phoenix GeForce GTX 1650 OC runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card AMD Radeon RX 6400 - Reference Data runs at base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 53 W. Compare the table of benchmark results to find out which graphic card is better.