Rendering PDF - quanto iPad2 è più veloce di iPad?

In base a Test di velocità per iPad vs iPad2 l'iPad2 è circa il 20% più veloce rispetto all'iPad originale e per PDF Rendering:

Dall'articolo:

Across the board, we're seeing approximately a 20% average speedup in rendering PDF content. Complex vector content such as maps and blueprints -- which places a heavier load on the graphics subsystem -- is getting the biggest boost, with improvements in the 22% - 32% range. High-resolution scans, which places more of an emphasis on disk I/O and memory, is seeing a more modest 8% - 19% improvement. Perhaps the most interesting improvement is in the multi-threading, where we're seeing speedup increases of up to 10% when doing drawing while other tasks (PDF processing in this case) are running at the same time.