Thank you for the performance statistics. We have done a lot of work on other hardware platforms to get them up to being able to saturate gigE or higher, with tuning and things like "Byte Queue Limits" support. The problem with the ppc thing is that most likely it has bufferbloat in a blob we can't fix. (news to the contrary welcomed). And hearing that the APU peaks at 670Mbit is disappointing, but perhaps someone will get some time to profile it and figure out why it is so bad - certainly we get gigE easily with intel based hardware.