Looks like the leak I was basing my numbers on was wrong (or severely overclocked?) -- still good numbers, but firestrike was closer to 1030, a little lower than my 7790. Should have lots of legit numbers tomorrow to back up those SonOfATech found yesterday.
hardware unboxed had a really thorough review if you have 25 minutes and want to really know how the 2200G and 2400G perform.