Is the computer science GRE out of 900 or 1000?

[yaey]

^See title

[smmmu]

Neither

It's out of 890.

[yaey]

Seems counterintuitive...but cool

[smmmu]

Well, for what it's worth, the score itself is completely meaningless anyways. What you should look at is your percentile, and there what is considered 'good' depends greatly on where you are applying to