Curiously the D-1587 doesn't show up if you look at http://ark.intel.com/products/family/87041/Intel-Xeon-Processor-D-Family#@Server http://ark.intel.com/produ

Curiously the D-1587 doesn't show up if you look at http://ark.intel.com/products/family/87041/Intel-Xeon-Processor-D-Family#@Server http://ark.intel.com/products/family/87041/Intel-Xeon-Proces... but I see a very appealing core count/core frequency compromise: http://ark.intel.com/products/93356/Intel-Xeon-Processor-D-1567-18M-Cache-2_10-GHz http://ark.intel.com/products/93356/Intel-Xeon-Processor-D-1...