Doktor Avalanche
Btw I can pretty much do this with a 4 year old machine. ASIO on 64 buffers, I have a good audio interface that runs on FireWire (not even PCI). Admittedly convolution reverbs need to be minimized (really 3 convolution reverbs?) but it's hardly the end of the world. I've never got to 100 tracks yet but near. So imagine what a new machine can do?
Like I say over and over again if people need Max performance then sure go your way. But I suspect 95%+ of people won't need it. I also suspect any high specced off the shelf PC can handle pretty much anything, they could even go for a HP Z workstation for instance.
Four year old CPUs can't sustain the load presented above at a 64-sample ASIO buffer size.
Doesn't matter what audio interface you're running...
The CPU can't process the small ASIO buffer quick enough to keep it filled (no glitches/dropouts).
Now you're just being contrarian...
What advantage does a Xeon CPU bring to the table (DAW wise)?
Short answer is... none
You'd pay more for a CPU running at significantly lower clock-speed.
Now that would truly be a waste of money... unless you're wanting a corporate server.
In any event, the natives grow tired of this discussion.
Off to ship out some DAWs...