Comparison of GIGABYTE GeForce GTX 1080 Ti Turbo 11G video card vs GIGABYTE GeForce GTX 1650 D6 Low Profile 4G video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 Ti Turbo 11G runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card GIGABYTE GeForce GTX 1650 D6 Low Profile 4G runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 280 W+ 12 %, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.