Compare Intel® Products

Highlight differences Clear queue Export comparison

Products

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

CPU Specifications


# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
# of QPI Links
Intel® Turbo Boost Technology 2.0 Frequency^‡
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 Intel® Smart Cache	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 16 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 20 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 16 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 20 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 20 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 20 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 25 MB Intel® Smart Cache	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 20 MB Intel® Smart Cache
Bus Speed	Intel® Xeon® Processor E5-4610 (15M Cache, 2.40 GHz, 7.20 GT/s Intel® QPI) 7.2 GT/s	Intel® Xeon® Processor E5-4620 (16M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) 7.2 GT/s	Intel® Xeon® Processor E5-4620 v2 (20M Cache, 2.60 GHz) 7.2 GT/s	Intel® Xeon® Processor E5-4627 v2 (16M Cache, 3.30 GHz) 7.2 GT/s	Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI) 8 GT/s	Intel® Xeon® Processor E5-4640 v2 (20M Cache, 2.20 GHz) 8 GT/s	Intel® Xeon® Processor E5-4650 (20M Cache, 2.70 GHz, 8.00 GT/s Intel® QPI) 8 GT/s	Intel® Xeon® Processor E5-4650 v2 (25M Cache, 2.40 GHz) 8 GT/s	Intel® Xeon® Processor E5-4650L (20M Cache, 2.60 GHz, 8.00 GT/s Intel® QPI) 8 GT/s
# 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
Intel® Turbo Boost Technology 2.0 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
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
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
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

Need more help?

Contact support

Give Feedback

All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.

Intel classifications are for informational purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.

Refer to Datasheet for formal definitions of product properties and features.