Now with greater performance, efficiency, and security to fortify your cloud solutions.

The explosive growth of unstructured data puts new demands on network and storage infrastructure and challenges your ability to deliver services such as cloud computing. IT needs to respond rapidly to new and changing business demands, scale quickly and appropriately to fluctuating workloads, accommodate business expansions, and protect your data from cybercriminals—all while keeping costs down.

Invest in an agile foundation.

The new Intel® Xeon® processor E5-2600 and E5-1600 v2 product families are at the heart of an agile, efficient data center that meets your diverse needs. Now you can deploy a more secure private cloud, quickly crunch through big data, and get the most out of your data center with greater energy efficiency.

Intel Xeon E5-2643V2. Processor family: Intel® Xeon® E5 V2 Family, Processor socket: LGA 2011 (Socket R), Processor lithography: 22 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 768 GB, Memory types supported by processor: DDR3-SDRAM. Market segment: Server, PCI Express configurations: x4, x8, x16, Supported instruction sets: AVX. Intel® Turbo Boost Technology 2.0 frequency: 3.8 GHz. Processor package size: 52.5mm x 45mm

Processor family	Intel® Xeon® E5 V2 Family
Processor cores	6
Processor socket	LGA 2011 (Socket R)
Processor lithography	22 nm
Box	No
Cooler included	No
Processor manufacturer	Intel
Processor model	E5-2643V2
Processor base frequency	3.5 GHz
Processor operating modes	64-bit
Component for	Server/workstation
Processor series	Intel Xeon E5-2600 v2
Processor threads	12
System bus rate	8 GT/s
Processor boost frequency	3.8 GHz
Processor cache	25 MB
Processor cache type	Smart Cache
Thermal Design Power (TDP)	130 W
VID Voltage Range	0.65 - 1.3 V
Bus type	QPI
Number of QPI links	2
Memory bandwidth supported by processor (max)	59.7 GB/s
Processor codename	Ivy Bridge EP
Processor ARK ID	75268
Memory channels	Quad-channel
Maximum internal memory supported by processor	768 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333,1600,1866 MHz
ECC	Yes
On-board graphics card	No
Execute Disable Bit	Yes
Idle States	Yes
Thermal Monitoring Technologies	Yes
Market segment	Server
Maximum number of PCI Express lanes	40
PCI Express slots version	3.0
PCI Express configurations	x4, x8, x16
Supported instruction sets	AVX
Scalability	2S
CPU configuration (max)	2
Embedded options available	No
Physical Address Extension (PAE)	46 bit
PCI Express CEM revision	3.0
Export Control Classification Number (ECCN)	5A992C
Commodity Classification Automated Tracking System (CCATS)	G077159
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Identity Protection Technology (Intel® IPT)	No
Intel® Turbo Boost Technology	2.0
Intel Flex Memory Access	No
Intel® AES New Instructions (Intel® AES-NI)	Yes
Enhanced Intel SpeedStep Technology	Yes
Intel Trusted Execution Technology	Yes
Intel® Turbo Boost Technology 2.0 frequency	3.8 GHz
Intel® Transactional Synchronization Extensions	No
Intel Enhanced Halt State	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Demand Based Switching	Yes
Intel® Secure Key	Yes
Intel TSX-NI	No
Intel® OS Guard	Yes
Intel 64	Yes
Intel Identity Protection Technology version	0.00
Intel Secure Key Technology version	1.00
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel TSX-NI version	0.00
Conflict-Free processor	No
Intel® vPro™ Platform Eligibility	Yes
Tcase	74 °C
Processor cache	25600 KB
Product type	Processor
Supported memory types	DDR3-SDRAM
Harmonized System (HS) code	8542310001
Processor package size	52.5mm x 45mm
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x
Maximum internal memory	768 GB
Maximum internal memory	786432 MB
Cache memory	25 MB
Born on date	Q3'13
Bus bandwidth	8
Bus type units	GT/s
Launch date	Q3'13
Processor core voltage	0.65–1.30
Product name	Intel Xeon E5-2643 v2 (25M Cache, 3.50 GHz)
Status	Launched
Maximum memory	768 GB
Processor brand name	Intel Xeon v2
Last change	63903513
Product family	Intel Xeon Processor E5 v2 Family
Bus speed	8 GT/s