A7 chip: 1.7GHz quad-core, 2GB of RAM

I just read in Wikipedia, the Apple A7 chip is a 1.7GHz quad-core processor with 2GB of RAM! Is that really true? Apple didn't mention it was quad-core and they didn't post it in their website... Now the article seems to be edited and the "1.7GHz" statement disappeared, but it still says it is quad-core and has 2GB of RAM which would be really cool! What do you think? Is Wikipedia wrong? http://en.wikipedia.org/wiki/Apple_A7