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Intel Xeon E5-1428L - CM8062001144000

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Intel Xeon E5-1428L specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon E5-1400
Model number  ? E5-1428L
CPU part number
  • CM8062001144000 is an OEM/tray microprocessor
Frequency  ? 1800 MHz
Clock multiplier  ? 18
Package1356-land Flip-Chip Land Grid Array
SocketSocket 1356 / LGA1356
Size1.77" x 1.67" / 4.5cm x 4.25cm
Introduction date2nd quarter 2012
S-spec numbers
  Production processors
Part number SR0M4
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge-EN
Core stepping  ? C2 (SR0M4)
CPUID206D7 (SR0M4)
Manufacturing process0.032 micron Hi-K metal gate process
Die size416.4mm2
Data width64 bit
The number of cores6
The number of threads12
Floating Point UnitIntegrated
Level 1 cache size  ? 6 x 32 KB instruction caches
6 x 32 KB data caches
Level 2 cache size  ? 6 x 256 KB
Level 3 cache size15 MB
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphicsNone
Memory controller
  • The number of controllers: 1
    Memory channels: 3
    Supported memory: DDR3-800, DDR3-1066, DDR3-1333
    Maximum memory bandwidth (GB/s): 32
    ECC supported: Yes
Other peripherals
  • Quick Path Interconnect (1 link)
  • PCI Express 3.0 interface
Electrical / Thermal parameters
V core  ? 0.6V - 1.35V
Thermal Design Power  ? 60 Watt
Notes on Intel Xeon E5-1428L
  • Memory controller supports DDR3-800, DDR3-1066 and DDR3-1333 memory
  • ECC memory is supported

Detailed side-by-side comparison

For detailed comparision of the Intel E5-1428L and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: E5-1428L, CM8062001144000, Intel Xeon 1.8GHz, Sandy Bridge-EN Socket 1356


Q: I have an Intel Xeon E5-1428L microprocessor. Can I upgrade it?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check website for CPU support list for your board.

Xeon E5-1428L Overclocking

Sorry, overclocking information is not available at this time.

Related news stories

Intel releases Xeon E5-1428L processor
Aug 18, 2012: Earlier this week we reported on newly released Pentium 1405 microprocessor, that we spotted in Intel's ARK product database. The Pentium, destined for single-processor systems with socket 1356, has two CPU cores, and supports Turbo Boost and all other Sandy Bridge-EN technologies, but Hyper-Threading. Shortly after that report we learned about another socket 1356 CPU, Xeon E5-1428L, launched by Intel.

CPU ID information for the Xeon E5-1428L

We don't have CPU ID information for the Intel Xeon E5-1428L CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, CM8062001144000 part number, and, most importantly, make the CPUID record public. To search or browse all public CPUID submissions please visit CPUID database.

CPUs, related to Intel Xeon E5-1428L

Model Cores /
Frequency Turbo
TDP Features Price  
Intel Xeon E5-1400 family, Socket 1356
   Xeon E5-1428L6 / 121.8 GHz 15 MB160WHT  
   Xeon E5-14104 / 82.8 GHz3.2 GHz10 MB180WHT, TBT >
Other families, Sandy Bridge micro-architecture, Socket 1356
   Pentium 14052 / 21.2 GHz1.8 GHz5 MB140WHT, TBT >
   Pentium 14032 / 22.6 GHz 5 MB180WHT >
   Pentium 14072 / 22.8 GHz 5 MB180WHT >
   Xeon E5-2430L6 / 122 GHz2.5 GHz15 MB260WHT, TBT$662>
   Xeon E5-24306 / 122.2 GHz2.7 GHz15 MB295WHT, TBT$551>
   Xeon E5-2448L8 / 161.8 GHz2.1 GHz20 MB270WHT, TBT >
   Xeon E5-24406 / 122.4 GHz2.9 GHz15 MB295WHT, TBT$832>
   Xeon E5-2450L8 / 161.8 GHz2.3 GHz20 MB270WHT, TBT$1107>
   Xeon E5-24508 / 162.1 GHz2.9 GHz20 MB295WHT, TBT$1107>
   Xeon E5-24708 / 162.3 GHz3.1 GHz20 MB295WHT, TBT$1440>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Xeon E5-1428L
 • Click on the >  icon to compare any CPU in the table with the Intel Xeon E5-1428L (Javascript required).
 • The 'Price' column shows official Intel prices as of Jun 2, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
HT - Hyper-Threading
TBT - Dynamic Acceleration / Turbo Boost

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