IE9 is many orders of importance faster than HTML5 when it comes to hardware-accelerated canvas rendition. In many early letter of the alphabet benchmarks, see visual communication IE9 is astir 30% slower than Atomic number 24 6 in the SunSpider JavaScript touchstone -- and astir 10% faster than Firefox 3.7. July 15th, 2010 | Tagi: atomic number 24, sunspider, letter of the alphabet, internet explorer, astir, firefox, speed test, benchmarks, canvas