Fujitsu SPARC64-GP vs. Sun UltraSPARC II?

AtariDatacenter asks: "I've noticed that Fujitsu is starting to market their Primepower line of Sun compatible servers, based on the SPARC64-GP processor. Their Primepower 2000, with 128 processors running at 563mhz, would seem to be a killer of the Sun E10000, which is based on the UltraSPARC II processor. And their server beats the Sun E10k in the top ten TPC-C performance results for non-clustered systems. What do Slashdot readers have to say about the Primepower line of servers?"