Comparison of ASUS Dual GeForce GTX 1660 TI OC video card vs PNY RTX A4500 video card by specifications and benchmarks. ASUS Dual GeForce GTX 1660 TI OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 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 120 W, and the second is 200 W. Compare the table of benchmark results to find out which graphic card is better.