User blog comment:Takahiro.m.yamato/Best browser to play Kantai Collection on?/@comment-141.99.37.74-20140224092542

get a OS that suits a single-core better maybe.

And where did you get a single-core in 09? Used goods?

Anyway, browser probably won't have much impact on performance, it uses the flash-plugin anyway which comes from Adobe, and it is CPU-heavy.