Comparison of Colorful GeForce RTX 3060 NB DUO 12G L-V LHR video card vs NVIDIA GeForce RTX 3060 8GB video card by specifications and benchmarks. Colorful GeForce RTX 3060 NB DUO 12G L-V LHR runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 3060 8GB runs at 1.320 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 170 W, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.