Copying "Info" from a Seller is ok but more interesting is, what is really gong on...
The new core is in reality no advantage in speed (based on internal bus system), the Camera in the rear is pretty useless because it is still bad (ok, the one in iPad2 is worse). Only ok for Sunshine pics. No improvement for the front camera (this would be an improvement for Skype or online conferences), no SIRI.
When you need to open something like pdf files (which needs CPU power), that one is slower! It sharpens line by line ... A lot of apps have problems with the high resolution. When it is a bit complex, CPU speed is reduced drastically. Apple made a wrong "decision" (or right for the next generation), they accelerated the Graphic only, without connecting it internally in the CPU Bus.....