CPUs
Intel Xeon E7-8891 v4

Xeon E7-8891 v4

Intel Xeon E7-8891 v4 Full Specs

10 Cores
20 Threads
2.8GHz
TDP
165W
Bandwidth
85.3GB/s
DDR4
Socket
LGA 2011 v3

Xeon E7-8891 v4Xeon E7-8891 v4
x1
4,349M5 Max (18C40G)
x4.14

10 Cores
20 Threads

Base Clock
2.8GHz
Boost Clock
3.5GHz
Overclocking
Locked

L1i
32KB
L1d
32KB
L2
256KB
L3
60MB

Type
DDR4
Max Memory
3.07TB
ECC
Yes
Channels
4
Bus Width
256-bit
Speed
2666MT/s
Bandwidth
85.3GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
85.3GB/s

TDP
165W
T-Case
79°C Max
Included Cooler
0

Bus Type
QPI
Bus Config
16-bit
Bus Speed
9.6GT/s
Bus Bandwidth
19.2GB/s

PCIe
PCIe 3.0 x32
31.5GB/sBandwidth

Manufacturer
Intel
ISA
x86-64
Architecture
Broadwell
Family
Xeon v4
Branding
Xeon 2016 branding
Codename
Broadwell-EX
Broadwell-E-HCCVariant
Market Segment
Server
Release Date
Jun 6, 2016

Foundry
Intel
Fabrication Node
14nm
Die Size
456mm²
Transistor Count
7.2B
Transistor Density
16 MTr/mm²