Comparison of ASUS Phoenix GeForce GTX 1660 OC video card vs ASUS ROG Strix GeForce RTX 2080 Ti OC - Call of Duty - Black Ops 4 Edition video card by specifications and benchmarks. ASUS Phoenix GeForce GTX 1660 OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ASUS ROG Strix GeForce RTX 2080 Ti OC - Call of Duty - Black Ops 4 Edition runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 260 W+ 4 %. Compare the table of benchmark results to find out which graphic card is better.