Very different architectures. Anandtech did some performance comparisons of Tegra3 to the new iPad's PowerVR SGX543MP4 which show the PowerVR delivering better

Very different architectures. Anandtech did some performance comparisons of Tegra3 to the new iPad's PowerVR SGX543MP4 which show the PowerVR delivering better performance with "fewer" cores and far lower frequency: http://www.anandtech.com/show/5663/analysis-of-the-new-apple-ipad/ http://www.anandtech.com/show/5663/analysis-of-the-new-apple...