Yes. Memory clock frequency doesn't noticeably affect the game's performance. Unless if you're using an APU and want to maximize your embedded graphics performance. APUs relies on your system's memory - so a higher bandwidth 2000MHz up will give a significant boost - judging that you're only using an APU without a graphics card.
Memory frequency doesn't affect too much performance in-game, just having a good cpu and gpu and at least 4gb of RAM is the necessary to run a modern or old game.
Yes. Memory clock frequency doesn't noticeably affect the game's performance. Unless if you're using an APU and want to maximize your embedded graphics performance. APUs relies on your system's memory - so a higher bandwidth 2000MHz up will give a significant boost - judging that you're only using an APU without a graphics card.