Intel Xeon E5-2643V4. Processor family: Intel® Xeon® E5 v4, Processor socket: LGA 2011-v3, Processor lithography: 14 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 1.53 TB, Memory types supported by processor: DDR4-SDRAM. Market segment: Server, Supported instruction sets: AVX 2.0, Scalability: 2S. Intel® Turbo Boost Technology 2.0 frequency: 3.7 GHz. Processor package size: 45mm x 52.5mm
Performance
Built on 14 nm process technology, the Intel® Xeon® processor E5 v4 family offers up to 22 cores/44 threads per socket and 55 MB last-level cache (LLC) per socket for increased performance, as well as Intel® Transactional Synchronization Extensions (Intel® TSX) for increased parallel workload performance.
Optimized for Orchestration
Dynamically manage shared resources efficiently and increase resource utilization with Intel® Resource Director Technology (Intel® RDT) offering cache monitoring and allocation technology, code and data prioritization, and memory bandwidth monitoring.
Enhanced Security
Accelerated cryptographic performance enables encrypted data to move fast over secure connections, plus improved security keys help safeguard network access and deepen platform protection.
Processor manufacturer: Intel
Processor model: E5-2643V4
Processor base frequency: 3.4 GHz
Processor family: Intel® Xeon® E5 v4
Processor cores: 6
Processor socket: LGA 2011-v3
Component for: Server/workstation
Processor lithography: 14 nm
Processor series: Intel Xeon E5-2600 v4
Processor threads: 12
System bus rate: 9.6 GT/s
Processor operating modes: 64-bit
Processor boost frequency: 3.7 GHz
Processor cache: 20 MB
Processor cache type: Smart Cache
Thermal Design Power (TDP): 135 W
Package type: Tray
VID Voltage Range: 0 – 0 V
Stepping: R0
Bus type: QPI
Number of QPI links: 2
Memory bandwidth supported by processor (max): 76.8 GB/s
Processor codename: Broadwell
Processor code: SR2P4
Processor ARK ID: 92989
Memory
Maximum internal memory supported by processor: 1.53 TB
Memory types supported by processor: DDR4-SDRAM
Memory clock speeds supported by processor: 1600,1866,2133,2400 MHz
Memory channels: Quad-channel
Feature: ECC
Features
Feature: Execute Disable Bit
Feature: Idle States
Feature: Thermal Monitoring Technologies
Market segment: Server
Maximum number of PCI Express lanes: 40
PCI Express slots version: 3.0
Supported instruction sets: AVX 2.0
Scalability: 2S
Feature: Physical Address Extension (PAE)
CPU configuration (max): 2
Physical Address Extension (PAE): 46 bit
PCI Express CEM revision: 3.0
Export Control Classification Number (ECCN): 5A992C
Commodity Classification Automated Tracking System (CCATS): G077159
Processor special features
Feature: Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology: 2.0
Feature: Intel® AES New Instructions (Intel® AES-NI)
Feature: Enhanced Intel SpeedStep Technology
Feature: Intel Trusted Execution Technology
Intel® Turbo Boost Technology 2.0 frequency: 3.7 GHz
Feature: Intel® Transactional Synchronization Extensions
Feature: Intel Enhanced Halt State
Feature: Intel VT-x with Extended Page Tables (EPT)
Feature: Intel Demand Based Switching
Feature: Intel® Secure Key
Feature: Intel TSX-NI
Feature: Intel® OS Guard
Feature: Intel 64
Intel Identity Protection Technology version: 0.00
Intel Secure Key Technology version: 1.00
Feature: Intel Virtualization Technology (VT-x)
Feature: Intel Virtualization Technology for Directed I/O (VT-d)
Intel TSX-NI version: 1.00
Feature: Conflict-Free processor
Feature: Intel® vPro™ Platform Eligibility
Operational conditions
Tcase: 75 °C
Technical details
Bus bandwidth: 9.6
Bus type units: GT/s
Launch date: Q1’16
Processor cache: 20480 KB
Product type: Processor
Status: Launched
Processor brand name: Intel Xeon
Supported memory types: DDR4-SDRAM
Last change: 63903513
Product family: Intel Xeon Processor E5 v4 Family
Bus speed: 9.6 GT/s
Servicing status: End of Servicing Updates
End of servicing updates date: Thursday, June 30, 2022
Logistics data
Harmonized System (HS) code: 85423119
Weight & dimensions
Processor package size: 45mm x 52.5mm
Other features
Maximum internal memory: 1.5 TB
Maximum internal memory: 1572864 MB
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