I have some Q19D Extra Spicy 8-core Xeons. On my Asus Z9PE-D16 board they give a POST code of "00" when installed; I presume this means they aren't compatible.
Anyone know of a dual-socket board I can run these on?
While you're looking check on the Q19D's and see what mobo's they are compatable with - there are a lot of spicy chips out there that will only run on 2 mobo's. A new mobo is cheaper than a pair of CPU's
CPU-World has most of the S-Specs, any of the really early samples won't even list a stepping or name. As they close in on the production steppings, they'll have a name and the stepping listed, like here's the ES C1 for the 2630L: http://www.cpu-world.com/sspec/QB/QBEK.html