New iPad models have 4GB of RAM
Apple’s new 10.5-inch and 12.9-inch iPad Pro tablets first revealed at Apple’s Worldwide Developers Conference 2017 last week sport 4GB of RAM, as reported by both Geekbench and iFixit (via Gadgets 360).
These will not be the first iPad models to feature 4GB of RAM: Apple’s original 12.9-inch iPad Pro model came with 4GB of RAM, whereas the 9.7-inch model featured 2GB of RAM.

