Intel appears to be hitting a bit of a problem with their XScale chips, in that they’re sucking battery power. Intel have released an “optimisation kit” to help deal with these issues. This should improve battery performance quite a bit.
Gaming especially drains power, especially if the CPU is working hard, and can be unimpressive for the user.
Intel plans to release kits for the Intel XScale Smartphones too.
More info source – theregister.co.uk