in the Xeon E5 V3 Family there are a lot of diferent processors and if i do the staight matts iv got conffuse: For Ex. the E5-2690 V3 12 Core - 2-6GHz (12 x 2.6 = 31.2) and the E5-2687W V3 10 Core - 3.1GHz (10 x 3.1 = 31)
in Straight speed, this two has very similar Result: (31.2 vs 31)
but their have a $500 Dollar difference
can any body tell me if this Straight matts apply to the speed in the sistem performance and in particular for Rendering?