UCS-CPU-E78891B Cisco 3.20GHz 8.00GT/s QPI 37.5MB L3 Cache

UCS-CPU-E78891B Specifications

Cisco UCS C-Series Server Processor: Intel Xeon E7-8891 v4

Manufacturer: Cisco
Manufacturer Model: UCS-CPU-E78891B
Product Line: Cisco UCS C-Series
Product Series: Intel Xeon E7 v4
Product Type: Server Processor
Product Name: Intel Xeon E7-8891 v4 CPU

KEY FEATURES:

Processor Model: Intel Xeon E7-8891 v4

Cores / Threads: 24 cores / 48 threads

Base Clock Speed: 2.50 GHz

Max Turbo Clock: Up to 3.40 GHz

L3 Cache: 60 MB

Socket Type: LGA2011-v3

Manufacturing Process: 14 nm

Integrated Graphics: None

PERFORMANCE:

Instruction Set: 64-bit Intel EM64T (x86-64)

Hyper-Threading: Yes

Intel Virtualization Technology (VT-x): Yes

Memory Support: DDR4 ECC Registered / LRDIMM, up to 2400 MHz

PCIe Support: PCIe 3.0

Supports multi-processor server configurations

ENVIRONMENTAL & RELIABILITY:

Thermal Design Power (TDP): 165 W

Enterprise-class reliability for 24×7 mission-critical server operation

Features: Intel Trusted Execution Technology (TXT), Advanced Reliability, Availability, Serviceability (RAS)

PHYSICAL:

Package / Socket: LGA2011-v3

Form Factor: Server CPU (for Cisco UCS E7-class and C-Series servers)

Typical Dimensions: Standard server CPU size for LGA2011-v3