I'm continually baffled that anybody uses console browsers. Browsing on any modern smartphone or tablet will outperform the PS4 and have better interface, rendering, sharing options, etc. to boot. In 2006 console browsers made some kind of sense, but not in 2013.
A year old iPhone 5:
Sunspider - 727
Kraken - 13919
"The worst part about these reviews is they are [subjective]--and their scores often depend on how drunk you got the media at a Street Fighter event." — Mona Hamilton, Capcom Senior VP of Marketing
*Image indefinitely borrowed from BrainBoxLtd without his consent.