Camel HTTP component vs. Apache HTTP client

Hi,
currently i'm working on a project which needs to download a lots of XML by
HTTP request. when i use camel's HTTP component it took to download per
request 600-800 ms but if i used for same request using Apache HTTP client
then it took 300-400 ms. Is it expected behavior or i misuse of camel's HTTP
component?
Any idea?

Thanks in advance.