Apple really ought to put 1 GB of memory in the iPad. 512 MB will not cut it for very long, and the current 256 MB is laughable.
...and the current 256 MB is laughable.
Except to the 15 million people who bought it last year.At the retina resolution, either frame rate will drop or the iPad will get hot. It will need horsepower, but if doesn't get the horsepower, it might just run slower. It's hard to say.
256MB of RAM is fine for most types of games.