A side-by-side comparison of the original iPad and the iPad 2. The original had to re-load 4 of the 9 open browser pages, and all the pages showed checker-boarding when scrolling around. The iPad 2 didn’t re-load any pages and showed no checker-boarding.

As I’ve been using the iPad 2 over the weekend it’s not that there is one specific element that really stands out as the premier factor which makes the 2 better than the original. Rather, it is all these little things — the faster processor, the better graphics handling, the increased memory, the slimmer form factor — which, when added up, do their part to make the iPad 2 an altogether noticeably better device than the original.

iPad vs iPad 2: RAM performance in Mobile Safari