Comparison of GIGABYTE GeForce GTX 960 WINDFORCE 2X Rev. 1.0 video card vs MANLI GeForce GTX 1660 Gallardo (M2436+N549-00) video card by specs and benchmarks. GIGABYTE GeForce GTX 960 WINDFORCE 2X Rev. 1.0 runs at 1.152 GHz+ 2 % base clock speed and has 2 GB of GDDR5 memory, while video card MANLI GeForce GTX 1660 Gallardo (M2436+N549-00) runs at 1.152 GHz+ 2 % base clock speed and has 6 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.