Intel Xeon E5-2658 v2 

Just like Ivy Bridge-EP before it, we will get multiple die variants of Xeon E5 2600 v3 family which will only be detailed once they launch next year.

The new Haswell architecture would further leverage the performance over the existing Ivy Bridge architecture based Xeon family delivering more performance with improved efficiency which is the key role of effectiveness in the enterprise and workstation scape.

Beyond two times better performance power, Intel is promising a few other upgrades with the next generation of this data-focused chipset, including triple the memory capacity, four times the I/O bandwidth and the potential to reduce total cost of ownership by up to 80 percent.

There was also talk of 40W, 1.4GHz models at ISSCC but they have not been announced yet.

Eight-core Xeon E5s are sourced from this same die, so a couple of the core/cache slices are disabled, leaving everything else functional.

The Standard stack is smaller, with one eight-core SKU boasting 25 MB of LLC and two six-core chips complemented by 15 MB.

They claim it will be Intel's first 14nm Xeon processor which obviously suggests that it will not be preceded by Broadwell in the lower performance server categories.

Intel will apparently allow Haswell and Broadwell to give off a little more heat than their predecessors.