Which RAM is faster out of these two for gaming?

Corsair Ram. Don't maximum gaming performance having anything to do with ram though. I was just on a post and one guy commented addressing the exact topic. credit to /u/senorroboto

"Increasing RAM speed only improves gaming performance if you are CPU-limited ingame. And even then only specific kinds of CPU limitations. 3200MHz isn't that popular, to be honest. I bet 95% of even gaming PCs have DDR4-2133/2400. But it does show plenty of improvement in non-gaming applications. The +1 to -2 fps difference you're seeing doesn't represent a statistically significant amount of change. It means it's performing the same. Faster RAM does not make your PC slower, it's just a small amount of testing variation. If you are running an older PC with a slower CPU and less memory bandwidth, faster RAM does help: http://www.eurogamer.net/articles/digitalfoundry-2016-is-it-finally-time-to-upgrade-your-core-i5-2500k so maybe in 5 years when that i5-6600k is getting up there in age, it'll help. Also notice the improvements vary game-to-game."

/r/buildapc Thread