Intel reported interesting information about the processors E5-2400 v2 on micro Ivy Bridge-EN. These processors differ from previous generation Sandy Bridge-EN presence v2 suffix in the designation.
Models Xeon E5-2403 v2, E5-2407 v2, E5-2420 v2 and E5-2430 v2 are stepping S1, having no more than six cores. Clock speed Xeon E5-2403 v2 (BX80634E52403V2) is 1.8 GHz, Xeon E5-2407 v2 (BX80634E52407V2) - 2,4 GHz, Xeon E5-2420 v2 (BX80634E52420V2) - 2,2 GHz, Xeon E5-2430 v2 ( BX80634E52430V2) - 2,5 GHz.
Models Xeon E5-2440 v2, E5-2450 v2 and E5-2470 v2 correspond to stepping M1, indicating the presence of 8 to 10 cores. Clock speed Xeon E5-2440 v2 (BX80634E52440V2) to be 1.9 GHz, Xeon E5-2450 v2 (BX80634E52450V2) - 2,5 GHz, Xeon E5-2470 v2 (BX80634E52470V2) - 2,4 GHz.
According to preliminary data, the processors Ivy Bridge-EN will have a root complex PCI Express 3.0, one line interface QPI, triple-channel memory controller (DDR3-1600). v2 includes support teams F16C and virtualization APIC, the presence of a digital random number generator, support for SMEP and the DIMM increased volume. For the exterior design of processors selected body B2 (socket LGA1356). It is expected that the new processors will be compatible with existing motherboards.
The list of new model also includes the Xeon E5-1660 v2 (BX80635E51660V2), clock rate is 3.7 GHz. Most likely, this processor is a close relative of the desktop model Core i7-4960X.