Once again validating Dieter's iPhone 3GS vs. Palm Pre web rendering smackdown, MacRumors reports on Medialets' latest Sunspider Javascript tests pitting the iPhone 3GS against the iPhone 3G (both on 3.0 and 2.2.1), Palm Pre, and Google Android G1.

As MacRumors points out, not only is iPhone 3GS' clear, current speed advantage impressive, but the 3x improvement iPhone 3.0 gives the iPhone 3G is most impressive as well.

Bill Gates' "power of software" indeed...