These are the benchmark CSS3, Sunspider and Acid 3 test results from the r34944 release of Webkit.
CSS3 – 578/578.

Compare them to the before and after results below, when iCab and Sunrise run on the Webkit nightly using the Automator shell script:
click on icon to test if nightly build
(Note: iCab ß54XWK indicates it’s not Webkit)
Results: iCab ß58
CSS3 – 578/578.

Results: iCab ß58 on WebKit
CSS3 – 578/578.

Results: Sunrise 1.7.4
CSS3 – 576/578t.

Results: Sunrise 1.7.4 on WebKit
CSS3 – 576/578t.

