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Intel Xeon E5-4650 - CM8062107184516 / CM8062101229200 / BX80621E54650

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Intel Xeon E5-4650 specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon E5-4600
Model number  ? E5-4650
CPU part numbersCM8062107184516 is an OEM/tray microprocessor
CM8062101229200 is an OEM/tray microprocessor
BX80621E54650 is a boxed microprocessor
Frequency  ? 2700 MHz
Turbo frequency3300 MHz (2 cores)
2900 MHz (8 cores)
Bus speed  ? 8 GT/s QPI (4000 MHz)
5 GT/s DMI
Clock multiplier  ? 27
Package2011-land Flip-Chip Land Grid Array
SocketSocket 2011 / LGA2011
Size2.07" x 1.77" / 5.25cm x 4.5cm
Introduction dateMay 14, 2012
Price at introduction$3616 (OEM)
$3620 (box)
S-spec numbers
  ES/QS processors Production processors
BX80621E54650    ++
CM8062101229200   + +
CM8062107184516+++ + 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge-EP
Core steppings  ? C0 (QB83)
C2 (QC6M, SR0QR)
206D7 (QC6M, SR0QR)
Manufacturing process0.032 micron Hi-K metal gate process
Data width64 bit
The number of cores8
The number of threads16
Floating Point UnitIntegrated
Level 1 cache size  ? 8 x 32 KB instruction caches
8 x 32 KB data caches
Level 2 cache size  ? 8 x 256 KB
Level 3 cache size20 MB
Physical memory1500 GB
MultiprocessingUp to 4 processors
  • 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
  • TBT 2.0 / Turbo Boost technology 2.0  ? 
  • TXT / Trusted Execution technology
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Memory controller
  • The number of controllers: 1
    Memory channels: 4
    Supported memory: DDR3
Other peripherals
  • Direct Media Interface
  • Quick Path Interconnect (2 links)
  • PCI Express 3.0 interface
Electrical / Thermal parameters
V core  ? 0.6V - 1.35V
Thermal Design Power  ? 130 Watt
Notes on Intel CM8062107184516
  • Memory controller supports DDR3-800, DDR3-1066, DDR3-1333 and DDR3-1600 memory
  • ECC memory is supported

Detailed side-by-side comparison

For detailed comparision of the Intel E5-4650 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: E5-4650, CM8062107184516, Intel Xeon 2.7GHz, Sandy Bridge-EP Socket 2011

Historical price chart

The chart below shows official prices of Intel Xeon E5-4640, E5-4650 and E5-4650L processors:

Historical official prices of Xeon E5-4640, E5-4650 and E5-4650L processors


Q: I have an Intel E5-4650 CPU. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see website for CPU support list for your board.

Xeon E5-4650 Overclocking

Sorry, overclocking information is not available at this time.

Related news stories

Intel Xeon E3 and E5 microprocessors launched
May 14, 2012: As we expected, Intel announced today Xeon E3-1200 v2 microprocessors for single-socket servers and workstations. This family is going to supersede E3-1200 series, that was in production since April of last year. The company also launched Xeon E5-2400 CPUs for dual-socket systems, and E5-4600 for quad-socket servers. Xeon E3-1200 v2 products are built on the latest Intel's microarchitecture, codenamed Ivy Bridge, while Xeon E5 series employs one generation older Sandy Bridge core.

Intel to launch Xeon processors on May 14
May 09, 2012: Today Dell announced PowerEdge C5220 micro-servers based on upcoming Ivy Bridge processors from Xeon E3-1200 v2 family. According to Dell, the new microservers will deliver up to 95% higher performance within the same rack, and up to 50% increased density in comparison with previous generation of PowerEdge C5220 systems. The micro-servers will be available on May 22, 2012, which implies that the launch of Ivy Bridge Xeon CPUs is just around the corner. Indeed, based on information that we have at hand, E3-1200 v2 series of processors will be announced on May 14. Even more, Xeon E5-2400 and E5-4600 series will be also announced on the same day.

Prices of Xeon E5-4600 microprocessors
Apr 09, 2012: One month ago Intel introduced Romley platform and Xeon E5 microprocessors. The new platform and CPUs replaced 2+ year old Tylersburg platform and Xeon 5500/5600-series chips, targeted at mid-range dual-processor servers. Not only that, but the platform already offers single socket chips from E5-1600 series, and will add quad-socket E5-4600 processors in the second quarter. We published specifications of Xeon E5-4600 lineup at the end of March, and now we have their pricing details.

Intel Xeon E5-4600 lineup detailed
Mar 30, 2012: Xeon E5 group of families was launched earlier this month. The first released microprocessors were from E5-1600 and E5-2600 sub-families, aimed at single- and dual-processor servers, and compatible with socket 2011. In the Q2 Intel will introduce another Xeon E5 series for socket 2011, dubbed as E5-4600, that will support quad-CPU configurations. Unlike 1600 and 2600 series, where we knew full lineup specifications and prices well ahead of launch, we didn't know as much about Xeon E5-4600 series. We do know about their OEM and box part numbers, and last month we discovered partial specifications of E5-4620 and E5-4650 SKUs on ASRock website. We now have more details about Xeon E5-4600 lineup.

New Intel Sandy Bridge-EP CPUs spotted
Feb 13, 2012: This quarter Intel plans to introduce Xeon E5-1600 products for uni-processor systems, based on Romley (socket 2011) platform. We originally reported on three E5-16xx quad-, 6- and 8-core models. Our reader Rob Dunkley spotted two new entry level Xeon E5 microprocessors, and complete list of Xeon E5-2600 SKUs, on Fujitsu CELSIUS M720 configuration page.

Intel Xeon E5 CPUs surfaced on Intel website
Jan 07, 2012: Forthcoming Intel Xeon E5 family will be separated into 4 subfamilies, based on intended market. Xeon E5-4600 will support up to 4-way servers, E5-2400 and E5-2600 will target 2-way servers and workstations, and E5-1600 series will work in uni-processor systems. In the past months we reported on details of E5-1600, E5-2400 and E5-2400 families, whereas model lineup of E5-4600 family was not known up to this moment. Today Intel added Xeon E5 box part numbers and S-spec numbers to Material Declaration Data Sheets (MDDS) database. This addition confirmed processor numbers of one- and two-way Xeon E5 chips, and revealed E5-4600 processor numbers.

CPU ID information for the Xeon E5-4650

We don't have CPU ID information for the Intel Xeon E5-4650 CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, CM8062107184516 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 E5-4650

Model Cores /
Frequency Turbo
TDP Features Price  
Intel Xeon E5-4600 family, Socket 2011
   Xeon E5-46034 / 82 GHz 10 MB495WHT, TBT$551>
   Xeon E5-46076 / 122.2 GHz 12 MB495WHT, TBT >
   Xeon E5-46176 / 62.9 GHz3.4 GHz15 MB4130WHT, TBT$1611>
   Xeon E5-46106 / 122.4 GHz2.9 GHz15 MB495WHT, TBT$1219>
   Xeon E5-46208 / 162.2 GHz2.6 GHz16 MB495WHT, TBT$1611>
   Xeon E5-46408 / 162.4 GHz2.8 GHz20 MB495WHT, TBT$2725>
   Xeon E5-4650L8 / 162.6 GHz3.1 GHz20 MB4115WHT, TBT$3616>
   Xeon E5-46508 / 162.7 GHz3.3 GHz20 MB4130WHT, TBT$3616 
Other families, Sandy Bridge micro-architecture, Socket 2011
   Xeon E5-26508 / 162 GHz2.8 GHz20 MB295WHT, TBT$1107>
   Xeon E5-16506 / 123.2 GHz3.8 GHz12 MB1130WHT, TBT$583>
   Xeon E5-26608 / 162.2 GHz3 GHz20 MB295WHT, TBT$1329>
   Xeon E5-16606 / 123.3 GHz3.9 GHz15 MB1130WHT, TBT$1080>
   Xeon E5-26658 / 162.4 GHz3.1 GHz20 MB2115WHT, TBT$1440>
   Xeon E5-26708 / 162.6 GHz3.3 GHz20 MB2115WHT, TBT$1552>
   Xeon E5-26808 / 162.7 GHz3.5 GHz20 MB2130WHT, TBT$1723>
   Xeon E5-26898 / 162.6 GHz3.6 GHz20 MB2115WHT, TBT >
   Xeon E5-26908 / 162.9 GHz3.8 GHz20 MB2135WHT, TBT$2057>
   Xeon E5-2687W8 / 163.1 GHz3.8 GHz20 MB2150WHT, TBT$1885>
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Xeon E5-4650
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the Intel Xeon E5-4650 (Javascript required).
 • The 'Price' column shows official Intel prices as of Apr 14, 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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