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CPU
Intel

Intel Xeon E5-1428L v3

Processor Released

CPU cores
8
CPU threads
16
Thermal design power
65 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores
8
CPU threads
16
Base clock
2 GHz
Maximum supported memory bandwidth
51.20 GB/s*
L3 cache
20 MB
Architecture
Haswell
Socket / package
LGA 1356-3
Process node
22 nm

Cache hierarchy

  • L3 / total
    Level
    L3
    Scope
    total
    Size
    20 MB
  • Reported cache*
    Size
    20 MB*
    Level
    Reported cache (level unstated)*

Compatible sockets

  • LGA 1356-3

Memory & storage

Memory channels
3
Video memory type
DDR3 800/1066/1333/1600*

Supported memory

  • DDR3-1600
    Technology
    DDR3
    Transfer rate
    1,600 MT/s
  • DDR3 800/1066/1333/1600*

CPU memory support

  • DDR3-800
    Variant / details
    Manufacturer CPU memory-controller support; system and module configuration may limit operation.
    Technology
    DDR3
    Transfer rate
    800 MT/s
  • DDR3-1066
    Variant / details
    Manufacturer CPU memory-controller support; system and module configuration may limit operation.
    Technology
    DDR3
    Transfer rate
    1,066 MT/s
  • DDR3-1333
    Variant / details
    Manufacturer CPU memory-controller support; system and module configuration may limit operation.
    Technology
    DDR3
    Transfer rate
    1,333 MT/s
  • DDR3-1600
    Variant / details
    Manufacturer CPU memory-controller support; system and module configuration may limit operation.
    Technology
    DDR3
    Transfer rate
    1,600 MT/s

Power specifications

Thermal design power
65 W

System configuration

Detailed specifications

Specifications 1 · 17 fields
cache size
20,480*
tdp
65*
socket
FCLGA1356*
memory type
DDR3 800/1066/1333/1600*
cores
8*
vertical segment
Embedded*
max memory size
402,653,184*
status
Launched*
max temp
86*
package size
42.5mmx45mm*
threads
16*
name
Intel Xeon E5-1428L v3*
processor number
E5-1428LV3*
launch date
2015-02-01*
lithography
22*
bus speed
0*
base frequency
2,000*
Specifications 2 · 51 fields
Recommended Customer Price
$608.00*
Scope and conditions
source_native_row_context
Price scope
Historical source recommendation; not a current retail offer. The original currency notation is retained.*
Enhanced Intel SpeedStep® Technology
Yes*
Thermal Monitoring Technologies
Yes*
Intel® Identity Protection Technology ‡
No*
Intel® Flex Memory Access
No*
Intel® Demand Based Switching
No*
Intel® AES New Instructions
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*
Secure Key
Yes*
Intel® OS Guard
Yes*
Total Cores
8*
Total Threads
16*
Processor Base Frequency
2.0* GHz
Cache
20* MB
Bus Speed
0* GT/s
TDP
65* W
# of QPI Links
0*
Marketing Status
Launched*
Launch Date
Q1'15*
Servicing Status
End of Servicing Updates*
End of Servicing Updates Date
Friday | December 31 | 2021*
Embedded Options Available
No*
Max Memory Size (dependent on memory type)
384* GB
Memory Types
DDR3 800/1066/1333/1600*
Max # of Memory Channels
3*
Max Memory Bandwidth
51.2* GB/s
ECC Memory Supported ‡
Yes*
Physical Address Extensions
46-bit*
Product Collection
Intel® Xeon® Processor E5 v3 Family*
Vertical Segment
Embedded*
Processor Number
E5-1428LV3*
Scalability
1S Only*
PCI Express Revision
3.0*
PCI Express Configurations ‡
x4 | x8 | x16*
Max # of PCI Express Lanes
24*
Lithography
22* nm
Sockets Supported
FCLGA1356*
Max CPU Configuration
1*
TCASE
86*
Package Size
42.5mmx45mm*
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*
Specifications 3 · 6 fields
product
Xeon E5-1428L v3*
status
Launched*
releaseDate
2,015*
cores
8*
baseClock
2*
cache
20*

* Provisional data