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Technical Specifications

Essentials

Vertical Segment
Server
Processor Number
E3-1231V3
Status
Launched
Launch Date
Q2'14
Lithography
22 nm

Performance

# of Cores
4
# of Threads
8
Processor Base Frequency
3.40 GHz
Max Turbo Frequency
3.80 GHz
Cache
8 MB SmartCache
Bus Speed
5 GT/s DMI2
TDP
80 W

Supplemental Information

Embedded Options Available
No

Memory Specifications

Max Memory Size (dependent on memory type)
32 GB
Memory Types
DDR3 and DDR3L 1333/1600 at 1.5V
Max # of Memory Channels
2
Max Memory Bandwidth
25.6 GB/s
ECC Memory Supported
Yes

Expansion Options

Scalability
1S Only
PCI Express Revision
3.0
PCI Express Configurations
1x16, 2x8, 1x8/2x4
Max # of PCI Express Lanes
16

Package Specifications

Sockets Supported
FCLGA1150
Max CPU Configuration
1
Thermal Solution Specification
PCG 2013D
Package Size
37.5mm x 37.5mm
Low Halogen Options Available
See MDDS

Advanced Technologies

Intel® Turbo Boost Technology
2.0
Intel® vPro™ Platform Eligibility
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-NI
Yes
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® My WiFi Technology
No
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes
Intel® Fast Memory Access
Yes
Intel® Flex Memory Access
Yes
Intel® Identity Protection Technology
Yes
Intel® Stable Image Platform Program (SIPP)
Yes

Security & Reliability

Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® OS Guard
Yes
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Anti-Theft Technology
Yes

Reviews

Product and Performance Information

This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.