Here:
http://www.engadget.com/2011/01/17/h...fusion-review/
CPU wise seems to be about 30% faster than the Atom 1.8Ghz Dual core at PCMarkVantage. Just for comparison (I know it's not the same thermal bracket) but it's within 7% of the Core2@1.3Ghz, used in the original Alienware m11x.
GPU is about 10% slower then Ion2 (full fat 16core version used in EeePC 1215N) in 3DMark06. No real world benchmarks unfortunately.