Intel Xeon E7-4820 v2

Essentials
Product Collection
Intel® Xeon® Processor E7 v2 Family

Code Name
Products formerly Ivy Bridge

Vertical Segment
Server

Processor Number
E7-4820V2

Status
Discontinued

Launch Date
Q1'14

Lithography
22 nm

Recommended Customer Price
$1446.00
CPU Specifications
Total Cores
8

Total Threads
16

Max Turbo Frequency
2.50 GHz

Intel® Turbo Boost Technology 2.0 Frequency‡
2.50 GHz

Processor Base Frequency
2.00 GHz

Cache
16 MB

Bus Speed
7.2 GT/s

# of QPI Links
3

TDP
105 W

Supplemental Information
Embedded Options Available
No

Datasheet
View now

Additional Information
View now

Memory Specifications
Max Memory Size (dependent on memory type)
1.5 TB

Memory Types
DDR3 1066/1333/1600

Max # of Memory Channels
4

Max Memory Bandwidth
68 GB/s

Physical Address Extensions
46-bit

ECC Memory Supported ‡
Yes

Expansion Options
Scalability
S4S

PCI Express Revision
3.0

PCI Express Configurations ‡
x4, x8, x16

Max # of PCI Express Lanes
32

Package Specifications
Sockets Supported
FCLGA2011

Max CPU Configuration
4

TCASE
68°C

Package Size
52mm x 45mm

Advanced Technologies
Intel® Turbo Boost Technology ‡
2.0

Intel® Hyper-Threading Technology ‡
Yes

Intel® Transactional Synchronization Extensions
No

Intel® 64 ‡
Yes

Instruction Set
64-bit

Instruction Set Extensions
Intel® AVX

Idle States
Yes

Enhanced Intel SpeedStep® Technology
Yes

Thermal Monitoring Technologies
Yes

Intel® Instruction Replay Technology
No

Security & Reliability
Intel® AES New Instructions
Yes

Secure Key
Yes

Intel® OS Guard
Yes

Intel® Trusted Execution Technology ‡
Yes

Execute Disable Bit ‡
Yes

Intel® Virtualization Technology (VT-x) ‡
Yes

Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes

Intel® VT-x with Extended Page Tables (EPT) ‡
Yes