E5-2640v4 Intel Xeon Processor (25M Cache, 2.40 GHz, 10 Cores)

Product CollectionIntel® Xeon® Processor E5 v4 Family

Code NameProducts formerly Broadwell

Vertical SegmentServer

Processor NumberE5-2640V4

StatusLaunched

Launch DateQ1'16

Lithography14 nm

Recommended Customer Price$939.00

# of Cores10

# of Threads20

Processor Base Frequency2.40 GHz

Max Turbo Frequency3.40 GHz

Cache25 MB SmartCache

Bus Speed8 GT/s QPI

# of QPI Links2

TDP90 W

VID Voltage Range0

Embedded Options AvailableYes

DatasheetView now

Max Memory Size (dependent on memory type)1.54 TB

Memory TypesDDR4 1600/1866/2133

Max # of Memory Channels4

Max Memory Bandwidth68.3 GB/s

Physical Address Extensions46-bit

ECC Memory Supported  ^‡Yes

Scalability2S

PCI Express Revision3.0

PCI Express Configurations ^‡x4, x8, x16

Max # of PCI Express Lanes40

Sockets SupportedFCLGA2011-3

Max CPU Configuration2

T_CASE76°C

Package Size45mm x 52.5mm 

Low Halogen Options AvailableSee MDDS

Intel® Turbo Boost Technology ^‡2.0

Intel® vPro™ Technology ^‡Yes

Intel® Hyper-Threading Technology ^‡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

Intel® TSX-NIYes

Intel® 64 ^‡Yes

Instruction Set64-bit

Instruction Set ExtensionsIntel® AVX2

Idle StatesYes

Enhanced Intel SpeedStep® TechnologyYes

Intel® Demand Based SwitchingYes

Thermal Monitoring TechnologiesYes

Intel® Flex Memory AccessNo

Intel® Identity Protection Technology ^‡No

Intel® AES New InstructionsYes

Secure KeyYes

Intel® OS GuardYes

Intel® Trusted Execution Technology ^‡Yes

Execute Disable Bit ^‡Yes