Essentials |
Processor
Number |
E5-2643V4 |
Status |
Launched |
Launch
Date |
Q1'16 |
Lithography |
14
nm |
|
|
Performance |
# of
Cores |
6 |
# of
Threads |
12 |
Processor Base
Frequency |
3.40
GHz |
Max Turbo
Frequency |
3.70
GHz |
Cache |
20 MB
SmartCache |
Bus
Speed |
9.6 GT/s
QPI |
# of QPI
Links |
2 |
TDP |
135
W |
VID Voltage
Range |
0 |
|
|
Supplemental
Information |
Embedded Options
Available |
No |
Conflict
Free |
Yes |
|
|
Memory
Specifications |
Max Memory Size
(dependent on memory type) |
1.54
TB |
Memory
Types |
DDR4
1600/1866/2133/2400 |
Max # of Memory
Channels |
4 |
Max Memory
Bandwidth |
76.8
GB/s |
Physical Address
Extensions |
46-bit |
ECC Memory
Supported |
Yes |
|
|
Graphics
Specifications |
Processor Graphics
|
None |
|
|
Expansion
Options |
Scalability |
2S |
PCI Express
Revision |
3.0 |
PCI Express
Configurations |
x4, x8,
x16 |
Max # of PCI Express
Lanes |
40 |
|
|
Package
Specifications |
Sockets
Supported |
FCLGA2011-3 |
Max CPU
Configuration |
2 |
TCASE |
75C |
Package
Size |
45mm x 52.5mm
|
Low Halogen Options
Available |
See
MDDS |
|
|
Advanced
Technologies |
Intel Turbo Boost
Technology |
2.0 |
Intel vPro Technology
|
Yes |
Intel Hyper-Threading
Technology |
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 |
Intel
TSX-NI |
Yes |
Intel 64
|
Yes |
Instruction
Set |
64-bit |
Instruction Set
Extensions |
AVX
2.0 |
Idle
States |
Yes |
Enhanced Intel
SpeedStep Technology |
Yes |
Intel Demand Based
Switching |
Yes |
Thermal Monitoring
Technologies |
Yes |
Intel Flex Memory
Access |
No |
Intel Identity
Protection Technology |
No |
|
|
Intel Data
Protection Technology |
Intel AES New
Instructions |
Yes |
Secure
Key |
Yes |
|
|
Intel Platform
Protection Technology |
OS
Guard |
Yes |
Trusted Execution
Technology |
Yes |
Execute Disable Bit
|
Yes |