Essentials
Product Collection
Intel® Xeon® Processor E5 v3 Family

Code Name
Products formerly Haswell

Vertical Segment
Server

Processor Number
E5-2640V3

Lithography
22 nm

Use Conditions
Server/Enterprise

Recommended Customer Price
$939.00
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CPU Specifications
Total Cores
8

Total Threads
16

Max Turbo Frequency
3.40 GHz

Intel® Turbo Boost Technology 2.0 Frequency‡
3.40 GHz

Processor Base Frequency
2.60 GHz

Cache
20 MB Intel® Smart Cache

Bus Speed
8 GT/s

# of QPI Links
2

TDP
90 W

Supplemental Information
Marketing Status
Discontinued

Launch Date
Q3’14

Servicing Status
End of Servicing Updates

End of Servicing Updates Date
Friday, December 31, 2021

Embedded Options Available
Yes

Datasheet
View now

Memory Specifications
Max Memory Size (dependent on memory type)
768 GB

Memory Types
DDR4 1600/1866

Max # of Memory Channels
4

Max Memory Bandwidth
59 GB/s

Physical Address Extensions
46-bit

ECC Memory Supported ‡
Yes

Expansion Options
Scalability
2S

PCI Express Revision
3.0

PCI Express Configurations ‡
x4, x8, x16

Max # of PCI Express Lanes
40

Package Specifications
Sockets Supported
FCLGA2011

Max CPU Configuration
2

TCASE
74.3°C

Package Size
52.5mm x 45mm

Advanced Technologies
Intel® Turbo Boost Technology ‡
2.0

Intel® Hyper-Threading Technology ‡
Yes

Intel® Transactional Synchronization Extensions
No

Intel® 64 ‡
Yes

Instruction Set
64-bit

Instruction Set Extensions
Intel® AVX2

Idle States
Yes

Enhanced Intel SpeedStep® Technology
Yes

Intel® Demand Based Switching
Yes

Thermal Monitoring Technologies
Yes

Intel® Flex Memory Access
No

Intel® Identity Protection Technology ‡
No

Security & Reliability
Intel vPro® Eligibility ‡
Intel vPro® Platform

Intel® AES New Instructions
Yes

Secure Key
Yes

Intel® OS Guard
Yes

Intel® Trusted Execution Technology ‡
Yes

Execute Disable Bit ‡
Yes

Intel® Virtualization Technology (VT-x) ‡
Yes

Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes

Intel® VT-x with Extended Page Tables (EPT) ‡
Yes