INTEL® XEON® PROCESSOR E7 v4 FAMILY
Dramatic growth in the volume and variety of data is bringing unprecedented opportunities for businesses to make new discoveries and to deliver improved services and customer experiences. The key opportunity is turning the massive amount of core business data plus new sources of unstructured data into actionable and timely insights. The Intel® Xeon® processor E7 v4 family offers robust performance, the industry’s largest memory capacity per socket, advanced reliability and hardware enhanced security for real-time analytics so that businesses can rapidly gain actionable insights from massive and complex data sets.
Note:
Essentials
Processor Number: E7-8855V4
Status: Launched
Launch Date: June 6, 2016
Lithography: 14 nm
Performance
# of Cores: 14
# of Threads: 28
Processor Base Frequency: 2.10 GHz
Max Turbo Frequency: 2.80 GHz
Cache: 35 MB
Bus Speed: 8 GT/s QPI
# of QPI Links: 3
TDP: 140 W
Supplemental Information
Embedded Options Available: No
Memory Specifications
Max Memory Size (dependent on memory type): 3.07 TB
Memory Types: DDR4-1333/1600/1866 DDR3-1066/1333/1600
Max # of Memory Channels: 4
Max Memory Bandwidth: 102 GB/s
Physical Address Extensions: 46-bit
ECC Memory Supported ‡: Yes
Graphics Specifications
Processor Graphics ‡: None
Expansion Options
Scalability: S8S
PCI Express Revision: 3.0
PCI Express Configurations ‡: x4, x8, x16
Max # of PCI Express Lanes: 32
Package Specifications
Sockets Supported: FCLGA2011
Max CPU Configuration: 8
TCASE: 73°C
Package Size: 52mm x 45mm
Low Halogen Options Available: See MDDS
Advanced Technologies
Intel® Turbo Boost Technology ‡: 2.0
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: AVX2.0
Idle States: Yes
Enhanced Intel SpeedStep® Technology: Yes
Thermal Monitoring Technologies: Yes
Intel® Instruction Replay Technology: No
Intel® Data Protection Technology
Intel® AES New Instructions: Yes
Secure Key: Yes
Intel® Platform Protection Technology
OS Guard: Yes
Trusted Execution Technology ‡: Yes
Execute Disable Bit ‡: Yes
‡ 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.