Comparison of ASUS Dual GeForce GTX 1660 OC EVO video card vs ASUS Strix GeForce GTX 960 4GB video card by specifications and benchmarks. ASUS Dual GeForce GTX 1660 OC EVO runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ASUS Strix GeForce GTX 960 4GB runs at 1.127 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 120 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.