The Xeon® Processor from Cisco is designed to deliver enhanced reliability and flexibility for server platforms. This processor offers excellent performance and headroom for peak Internet server loads, resulting in faster response times, support for more users and improved scalability.
Products specifications
| Attribute name |
Attribute value |
|
Processor family
|
Intel® Xeon® E7 V2 Family |
|
Processor manufacturer
|
Intel |
|
Processor model
|
E7-8891V2 |
|
Processor boost frequency
|
3.7 GHz |
|
Processor cores
|
10 |
|
Processor cache
|
37.5 MB |
|
Processor cache type
|
L3 |
|
On-board graphics card
|
No |
|
Discrete graphics card model
|
Not available |
|
Intel Demand Based Switching
|
Yes |
|
Supported instruction sets
|
AVX |
|
Physical Address Extension (PAE)
|
46 bit |
|
System bus rate
|
8 GT/s |
|
Memory clock speeds supported by processor
|
1066,1333,1600 MHz |
|
Tcase
|
77 °C |
|
Processor base frequency
|
3.2 GHz |
|
Intel Instruction Replay Technology
|
No |
|
Market segment
|
Server |
|
Component for
|
Server/workstation |
|
ECC
|
Yes |
|
Memory channels
|
Quad-channel |
|
Processor threads
|
20 |
|
Bus type
|
QPI |
|
CPU configuration (max)
|
8 |
|
PCI Express slots version
|
3.0 |
|
Processor lithography
|
22 nm |
|
Processor operating modes
|
64-bit |
|
Processor socket
|
LGA 2011 (Socket R) |
|
Scalability
|
S8S |
|
Stepping
|
D1 |
|
Thermal Design Power (TDP)
|
155 W |
|
Maximum internal memory supported by processor
|
1.54 TB |
|
Memory bandwidth supported by processor (max)
|
85 GB/s |
|
Embedded options available
|
No |
|
Enhanced Intel SpeedStep Technology
|
Yes |
|
Execute Disable Bit
|
Yes |
|
Idle States
|
Yes |
|
Intel 64
|
Yes |
|
Intel Trusted Execution Technology
|
Yes |
|
Intel TSX-NI
|
No |
|
Intel Virtualization Technology (VT-x)
|
Yes |
|
Intel VT-x with Extended Page Tables (EPT)
|
Yes |
|
Intel® AES New Instructions (Intel® AES-NI)
|
Yes |
|
Intel® OS Guard
|
Yes |
|
Intel® Secure Key
|
Yes |
|
Intel® Turbo Boost Technology
|
2.0 |
|
Maximum number of PCI Express lanes
|
32 |
|
Number of QPI links
|
3 |
|
Thermal Monitoring Technologies
|
Yes |
|
Memory types supported by processor
|
DDR3-SDRAM |
