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Intel® Xeon® Processor E5-4610

Intel® Xeon® Processor E5-4610

Intel® Xeon® Processor E5-4620

Intel® Xeon® Processor E5-4620

Intel® Xeon® Processor E5-4620 v2

Intel® Xeon® Processor E5-4620 v2

Intel® Xeon® Processor E5-4627 v2

Intel® Xeon® Processor E5-4627 v2

Intel® Xeon® Processor E5-4640

Intel® Xeon® Processor E5-4640

Intel® Xeon® Processor E5-4640 v2

Intel® Xeon® Processor E5-4640 v2

Intel® Xeon® Processor E5-4650

Intel® Xeon® Processor E5-4650

Intel® Xeon® Processor E5-4650 v2

Intel® Xeon® Processor E5-4650 v2

Intel® Xeon® Processor E5-4650L

Intel® Xeon® Processor E5-4650L

Essentials


Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Expected Discontinuance
Lithography


Product Collection	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Intel® Xeon® Processor E5 Family	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Intel® Xeon® Processor E5 Family	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Intel® Xeon® Processor E5 Family	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Intel® Xeon® Processor E5 Family	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Intel® Xeon® Processor E5 Family
Vertical Segment	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Server	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Server	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Server	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Server	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Server	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Server	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Server	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Server	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Server
Processor Number	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) E5-4610	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) E5-4620	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) E5-4620V2	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) E5-4627V2	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) E5-4640	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) E5-4640V2	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) E5-4650	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) E5-4650V2	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) E5-4650L
Status	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Discontinued	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Discontinued	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Launched	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Launched	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Discontinued	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Launched	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Discontinued	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Launched	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Discontinued
Launch Date	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Q2'12	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Q2'12	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Q1'14	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Q1'14	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Q2'12	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Q1'14	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Q2'12	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Q1'14	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Q2'12
Expected Discontinuance	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Q2'15	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Q2'15			Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Q2'15		Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Q2'15		Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Q2'15
Lithography	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 32 nm	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 32 nm	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 22 nm	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 22 nm	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 32 nm	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 22 nm	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 32 nm	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 22 nm	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 32 nm

Performance


# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
# of QPI Links
TDP
VID Voltage Range


# of Cores	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 6	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 8	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 8	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 8	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 8	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 10	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 8	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 10	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 8
# of Threads	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 12	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 16	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 16	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 8	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 16	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 20	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 16	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 20	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 16
Processor Base Frequency	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 2.40 GHz	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 2.20 GHz	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 2.60 GHz	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 3.30 GHz	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 2.40 GHz	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 2.20 GHz	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 2.70 GHz	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 2.40 GHz	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 2.60 GHz
Max Turbo Frequency	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 2.90 GHz	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 2.60 GHz	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 3.00 GHz	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 3.60 GHz	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 2.80 GHz	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 2.70 GHz	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 3.30 GHz	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 2.90 GHz	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 3.10 GHz
Cache	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 15 MB SmartCache	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 16 MB SmartCache	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 20 MB SmartCache	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 16 MB SmartCache	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 20 MB SmartCache	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 20 MB SmartCache	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 20 MB SmartCache	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 25 MB SmartCache	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 20 MB SmartCache
Bus Speed	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 7.2 GT/s QPI	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 7.2 GT/s QPI	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 7.2 GT/s QPI	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 7.2 GT/s QPI	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 8 GT/s QPI	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 8 GT/s QPI	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 8 GT/s QPI	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 8 GT/s QPI	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 8 GT/s QPI
# of QPI Links	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 2	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 2	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 2	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 2	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 2	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 2	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 2	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 2	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 2
TDP	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 95 W	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 95 W	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 95 W	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 130 W	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 95 W	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 95 W	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 130 W	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 95 W	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 115 W
VID Voltage Range	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 0.6V-1.35V	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 0.6V-1.35V	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 0.65-1.30V	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 0.65-1.30V	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 0.6V-1.35V	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 0.65-1.30V	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 0.6V-1.35V	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 0.65-1.30V	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 0.6V-1.35V

Supplemental Information


Embedded Options Available
Datasheet
Additional Information URL


Embedded Options Available	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) No	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) No	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) No	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) No	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) No
Datasheet	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) View now	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) View now	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) View now	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) View now	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) View now	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) View now	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) View now	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) View now	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) View now
Additional Information URL			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) View now	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) View now		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) View now		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) View now

Memory Specifications


Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported ^‡
Physical Address Extensions


Max Memory Size (dependent on memory type)	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 384 GB	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 384 GB	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 768 GB	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 768 GB	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 384 GB	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 768 GB	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 384 GB	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 768 GB	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 384 GB
Memory Types	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) DDR3 800/1066/1333	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) DDR3 800/1066/1333	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) DDR3 800/1066/1333/1600	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) DDR3 800/1066/1333/1600/1866	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) DDR3 800/1066/1333/1600	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) DDR3 800/1066/1333/1600/1866	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) DDR3 800/1066/1333/1600	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) DDR3 800/1066/1333/1600/1866	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) DDR3 800/1066/1333/1600
Max # of Memory Channels	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 4	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 4	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 4	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 4	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 4
Max Memory Bandwidth	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 42.6 GB/s	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 42.6 GB/s	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 51.2 GB/s	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 59.7 GB/s	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 51.2 GB/s	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 59.7 GB/s	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 51.2 GB/s	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 59.7 GB/s	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 51.2 GB/s
ECC Memory Supported ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Physical Address Extensions			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 46-bit	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 46-bit		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 46-bit		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 46-bit

Expansion Options


Scalability
PCI Express Revision
Max # of PCI Express Lanes
PCI Express Configurations ^‡


Scalability	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 4S Only	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 4S Only	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 4S Only	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 4S Only	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 4S Only	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 4S Only	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 4S Only	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 4S Only	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 4S Only
PCI Express Revision	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 3.0	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 3.0	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 3.0	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 3.0	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 3.0	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 3.0	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 3.0	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 3.0	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 3.0
Max # of PCI Express Lanes	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 40	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 40	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 40	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 40	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 40	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 40	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 40	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 40	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 40
PCI Express Configurations ^‡			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) x4, x8, x16	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) x4, x8, x16		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) x4, x8, x16		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) x4, x8, x16

Package Specifications


Sockets Supported
Max CPU Configuration
Package Size
Low Halogen Options Available
T_CASE


Sockets Supported	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) FCLGA2011	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) FCLGA2011	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) FCLGA2011	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) FCLGA2011	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) FCLGA2011	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) FCLGA2011	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) FCLGA2011	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) FCLGA2011	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) FCLGA2011
Max CPU Configuration	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 4	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 4	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 4	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 4	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 4	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 4
Package Size	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 52.5mm x 45.0mm	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 52.5mm x 45.0mm	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 52.5 mm x 45 mm	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 52.5 mm x 45 mm	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 52.5mm x 45.0mm	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 52.5 mm x 45 mm	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 52.5mm x 45.0mm	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 52.5 mm x 45 mm	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 52.5mm x 45.0mm
Low Halogen Options Available	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) No	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) No	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) No	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) No	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
T_CASE			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 75°C	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 88°C		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 75°C		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 75°C

Advanced Technologies


Intel® Turbo Boost Technology ^‡
Intel® vPro™ Platform Eligibility ^‡
Intel® Hyper-Threading Technology ^‡
Intel® Virtualization Technology (VT-x) ^‡
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡
Intel® VT-x with Extended Page Tables (EPT) ^‡
Intel® 64 ^‡
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Flex Memory Access
Intel® Identity Protection Technology ^‡
Intel® TSX-NI


Intel® Turbo Boost Technology ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 2.0	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 2.0	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 2.0	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 2.0	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 2.0	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 2.0	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 2.0	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 2.0	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 2.0
Intel® vPro™ Platform Eligibility ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) No			Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) No		Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) No		Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) No
Intel® Hyper-Threading Technology ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) No	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® Virtualization Technology (VT-x) ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® VT-x with Extended Page Tables (EPT) ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® 64 ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Instruction Set	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 64-bit	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 64-bit	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 64-bit	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 64-bit	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 64-bit	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 64-bit	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 64-bit	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 64-bit	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 64-bit
Instruction Set Extensions	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Intel® AVX	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Intel® AVX	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Intel® AVX	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Intel® AVX	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Intel® AVX	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Intel® AVX	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Intel® AVX	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Intel® AVX	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Intel® AVX
Idle States	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Enhanced Intel SpeedStep® Technology	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® Demand Based Switching	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Thermal Monitoring Technologies	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® Flex Memory Access	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) No			Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes		Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) No		Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) No
Intel® Identity Protection Technology ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) No	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) No					Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) No		Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) No
Intel® TSX-NI			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) No	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) No		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) No		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) No

Security & Reliability


Intel® AES New Instructions
Intel® Trusted Execution Technology ^‡
Execute Disable Bit ^‡
Secure Key
Intel® OS Guard


Intel® AES New Instructions	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Intel® Trusted Execution Technology ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Execute Disable Bit ^‡	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) Yes	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) Yes
Secure Key			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes
Intel® OS Guard			Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) Yes	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) Yes		Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) Yes		Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) Yes

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