Comparison of PowerColor Fighter Radeon RX 6600 video card vs Colorful GeForce GTX 1650 4GD6-V video card by specifications and benchmarks. PowerColor Fighter Radeon RX 6600 runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful GeForce GTX 1650 4GD6-V runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 132 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.