Quote Originally Posted by Hornet331 View Post
seconed.
It is called diminishing returns from the second GPU, and can be seen in early GX2s as well when drivers had not fully matured.

THe GX2 has been out for a while, hence the lower result due to tweaks that may still be necessary on the 4870X2 to optimize the performance from both cores.

I am NOT stating that the source is correct, just that the above argument cannot be used as a basis for discrediting it.

Perkam