[CapSizer]

The SpecFPrate scores for a 4-way / 64 core Opteron 6272 or 6274 system look excellent (around 640, for those who look at this sort of thing). However, is there anybody with any real CFD experience of one of these monsters? It looks like a compact and affordable way of putting together a very powerful system, but I am concerned about these new cores with the shared fp processor. Is it performing in the real world? I don't want any "Intel better" comments, what I want to know is if the real-world performance is consistent with the SpecFPrate score.