Android stock branded phones are packed with bloatware from the carriers. This is something apple actually has a grip on due to how closed their platform is.
I'm running c-rom with lean kernel on my Galaxy Note 3 and running just one of those benchmarking programs, I get results that are a lot better than what anandtech shows. Still not better than apple, but pretty close to them for a last generation phone.
I'll try to run all of the benchmarks sometimes this weekeend and do a post.