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Intel® Xeon® Processor E7-8891 v2
(37.5M Cache, 3.20 GHz)

Specifications

-
Essentials
Status Launched
Launch Date Q1'14
Processor Number E7-8891V2
Cache 37.5 MB
Intel® QPI Speed 8 GT/s
# of QPI Links 3
Instruction Set 64-bit
Instruction Set Extensions Intel® Advanced Vector Extensions (Intel® AVX)
Embedded Options Available No
Lithography 22 nm
Scalability S8S
Recommended Customer Price TRAY: $6841.00
Datasheet Link
Product Brief Link
Additional Information URL Link
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Performance
# of Cores 10
# of Threads 20
Processor Base Frequency 3.2 GHz
Max Turbo Frequency 3.7 GHz
TDP 155 W
-
Memory Specifications
Max Memory Size (dependent on memory type) 1536 GB
Memory Types DDR3-1066/1333/1600
# of Memory Channels 4
Max Memory Bandwidth 85 GB/s
Physical Address Extensions 46-bit
ECC Memory Supported Yes
-
Expansion Options
PCI Express Revision 3.0
PCI Express Configurations x4, x8, x16
Max # of PCI Express Lanes 32
-
Package Specifications
Max CPU Configuration 8
TCASE 77°C
Package Size 52mm x 45mm
Sockets Supported FCLGA2011
Low Halogen Options Available See MDDS
-
Advanced Technologies
Intel® Turbo Boost Technology 2.0
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Intel® VT-x with Extended Page Tables (EPT) Yes
Intel® TSX-NI No
Intel® 64 Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Intel® Instruction Replay Technology No
-
Intel® Data Protection Technology
AES New Instructions Yes
Secure Key Yes
-
Intel® Platform Protection Technology
OS Guard Yes
Trusted Execution Technology Yes
Execute Disable Bit Yes

Ordering and Spec Information

Trade Compliance Information

ECCN CCATS US HTS
5A992C G077159 8542310000-HYBRD

Ordering and Spec Information

Spec Code Ordering Code Step RCP
Intel® Xeon® Processor E7-8891 v2 (37.5M Cache, 3.20 GHz) FC-LGA12A, Tray
SR1GW CM8063601377422 D1 $6841.00