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Intel Xeon E7-8891 v3

Intel Xeon E7 8891 v3
This is a processor manufactured by Intel using the 22nm fabrication process, designed for Server platform, released on Jun 2015. It features a design of 10 cores to achieve 10 cores and 20 threads, with an ultra-high specification. The base frequency is 2.8GHz, with a maximum turbo boost frequency of 3.5GHz,TDP of 165W, L3 cache high up to 45MB.with integrated graphics.It uses the Intel Socket 2011-3 socket.

General Parameters

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Release Date
Jun 2015
Manufacturer
Intel
Type
Server
Core Architecture
Haswell-EX
Integrated Graphics
N/A
Generation
Xeon E7 (Haswell-EX)

Package

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Transistor Count
1.4 billions
Manufacturing Process
22 nm
Socket
Intel Socket 2011-3
Power Consumption
165 W
Peak Operating Temperature
79 °C
Foundry
Intel
Die Size
160 mm²
Package
FC-LGA12C

CPU Performance

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Performance Core Base Frequency
2.8 GHz
Performance Core Turbo Frequency
3.5 GHz
Total Core Count
10
Total Thread Count
20
Bus Frequency
100 MHz
Multiplier
28.0
L1 Cache
64 K per core
L2 Cache
256 K per core
L3 Cache
45 MB shared
Unlocked Multiplier
No
SMP
8

Memory Parameters

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Memory Types
DDR3,
Max Memory Channels
2
ECC Memory Support
Yes

Miscellaneous

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PCIe Version
3
PCIe Lanes
32

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