Vertical Segment
Server
Processor Number
8156
Lithography
14 nm
Recommended Customer Price
$7007.00

CPU Specifications

Total Cores
4
Total Threads
8
Max Turbo Frequency
3.70 GHz
Processor Base Frequency
3.60 GHz
Cache
16.5 MB L3 Cache
Max # of UPI Links
3
TDP
105 W

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q3'17
Embedded Options Available
No
Datasheet
Product Brief
Additional Information

Memory Specifications

Max Memory Size (dependent on memory type)
768 GB
Memory Types
DDR4-2666
Maximum Memory Speed
2666 MHz
Max # of Memory Channels
6
ECC Memory Supported
Yes

Expansion Options

Scalability
S8S
PCI Express Revision
3.0
Max # of PCI Express Lanes
48

Package Specifications

Sockets Supported
FCLGA3647
TCASE
71°C
Package Size
76.0mm x 56.5mm

Advanced Technologies

Intel® Optane™ Memory Supported
No
Intel® Speed Shift Technology
Yes
Intel® Turbo Boost Max Technology 3.0
No
Intel® Turbo Boost Technology
2.0
Intel® Hyper-Threading Technology
Yes
Intel® Transactional Synchronization Extensions
Yes
Intel® 64
Yes
Instruction Set Extensions
Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
2
Enhanced Intel SpeedStep® Technology
Yes
Intel® Volume Management Device (VMD)
Yes

Security & Reliability

Intel vPro® Eligibility
Intel vPro® Platform
Intel® AES New Instructions
Yes
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Intel® Run Sure Technology
Yes
Mode-based Execute Control (MBEC)
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