Which model of the LattePanda Alpha should I get?

There are two latte panda alpha models that I have my eye on. The model with the m3-7y30 and has 8gb of ddr3 1866mhz ram which is dual channel, or the model that has the m3-8100y which has 8gb of 1600mhz ram which is single channel. The first model has faster ram that is also dual channel while the second model has slower ram and is only single channel but has a more powerful processor. I am only considering the first model because dual channel will help the integrated you much more. Which model do you think will give me better performance in games.