Specification Update

Identification Information
Intel
®
Xeon
®
Processor E7 v2 Product Family 17
Specification Update January 2015
Component Marking
The Ivy Bridge-EX Processor can be identified by the following component markings:
Figure 1. Processor top-side marking (example)
Table 8. Intel
®
Xeon
®
Processor E7 v2 Product Family identification (Sheet 1 of 2)
S-spec
number
Processor
stepping
CPUID
Core frequency (GHz)/
Intel
®
QuickPath Interconnect (GT/s)/
Intel
®
SMI (GT/s)
Number
of cores
Cache
size
(MB)
Number of
supported
sockets
R1ET D1 0x0306E7 2.8 GHz / 8 GT/s / 2.6 GT/s 15 37.5 8
R1GH D1 0x0306E7 2.5 GHz / 8 GT/s / 2.6 GT/s 15 37.5 8
R1GJ D1 0x0306E7 2.3 GHz / 8 GT/s / 2.6 GT/s 15 30 8
R1GK D1 0x0306E7 2.3 GHz / 7.2 GT/s / 2.13 GT/s 12 24 8
R1GL D1 0x0306E7 2.8 GHz / 8 GT/s / 2.6 GT/s 15 37.5 4
R1GM D1 0x0306E7 2.5 GHz / 8 GT/s / 2.6 GT/s 15 37.5 4
R1GN D1 0x0306E7 2.3 GHz / 8 GT/s / 2.6 GT/s 15 30 4
R1GP D1 0x0306E7 2.3 GHz / 7.2 GT/s / 2.13 GT/s 12 24 4
R1GQ D1 0x0306E7 2.3 GHz / 8 GT/s / 2.6 GT/s 15 37.5 2
R1GR D1 0x0306E7 2.3 GHz / 8 GT/s / 2.6 GT/s 15 30 2
R1F3 D1 0x0306E7 2.3 GHz / 7.2 GT/s / 2.13 GT/s 12 24 2
R1GS D1 0x0306E7 2.2 GHz / 8 GT/s / 2.6 GT/s 15 37.5 8
R1GT D1 0x0306E7 3.0 GHz / 8 GT/s / 2.6 GT/s 12 30 8
R1GU D1 0x0306E7 2.2 GHz / 7.2 GT/s / 2.13 GT/s 10 20 4
R1GV D1 0x0306E7 2.8 GHz / 8 GT/s / 2.6 GT/s 15 37.5 2
R1GW D1 0x0306E7 3.2 GHz / 8 GT/s / 2.6 GT/s 10 37.5 8
R1GX D1 0x0306E7 2.6 GHz / 8 GT/s / 2.6 GT/s 12 30 4
R1GY D1 0x0306E7 1.8 GHz / 6.4 GT/s / 2.13 GT/s 6 12 4
R1GZ D1 0x0306E7 3.4 GHz / 8 GT/s / 2.6 GT/s 6 37.5 8
Legend: Mark text (production mark):
GRP1LINE1:i{M}{C} YY
GRP1LINE2:SUB-BRAND PROC#
GRP1LINE3:SSPEC SPEED
GRP1LINE4:XXXXX
GRP1LINE5:{FPO} {e4}