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Intel Xeon X5650 - AT80614004320AD / BX80614X5650

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Intel Xeon X5650 specifications

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General information
TypeCPU / Microprocessor
Market segmentServer
Family
Intel Xeon 5600
Model number  ? 
X5650
CPU part numbers
  • AT80614004320AD is an OEM/tray microprocessor
  • BX80614X5650 is a boxed microprocessor
Frequency  ? 2667 MHz
Maximum turbo frequency3067 MHz (1 or 2 cores)
2933 MHz (3 or more cores)
Bus speed  ? 6.4 GT/s QPI (3200 MHz)
Clock multiplier  ? 20
Package1366-land Flip-Chip Land Grid Array (FC-LGA10)
SocketSocket 1366 / B / LGA1366
Size1.77" x 1.67" / 4.5cm x 4.25cm
Introduction dateMarch 16, 2010
Price at introduction$996
S-spec numbers
Part number ES/QS processors Production processors
  Q3QN Q3UQ Q4EJ SLBV3
AT80614004320AD++++
BX80614X5650   +
Architecture / Microarchitecture
MicroarchitectureWestmere
PlatformTylersburg-EP
Tylersburg-EN
Tylersburg-WS
Processor core  ? Westmere-EP
Core steppings  ? A0 (Q3QN)
B0 (Q3UQ)
B1 (Q4EJ, SLBV3)
CPUIDs206C0 (Q3QN)
206C2 (SLBV3)
Manufacturing process0.032 micron High-K metal gate process
1170 million transistors
Die240mm2
Data width64 bit
The number of CPU cores6
The number of threads12
Floating Point UnitIntegrated
Level 1 cache size  ? 6 x 32 KB 4-way set associative instruction caches
6 x 32 KB 8-way set associative data caches
Level 2 cache size  ? 6 x 256 KB 8-way set associative caches
Level 3 cache size12 MB 16-way set associative shared cache
Physical memory288 GB
MultiprocessingUp to 2 processors
Extensions and Technologies
  • 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
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • TBT / Turbo Boost technology  ? 
Security Features
  • NX / XD / Execute disable bit  ? 
  • TXT / Trusted Execution technology
Low power features
  • Enhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphicsNone
Memory controllerThe number of controllers: 1
Memory channels (per controller): 3
Memory channels (total): 3
Supported memory: DDR3-800, DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 32
ECC supported: Yes
Other peripherals
  • Quick Path Interconnect (2 links)
Electrical / Thermal parameters
V core  ? 0.8V - 1.3V
Maximum operating temperature  ? 81.3°C
Thermal Design Power  ? 95 Watt

Popular Xeon X5650 comparisons

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Historical price chart

The chart below shows official prices of Intel Xeon X5687, X5650 and X5660 processors:

Historical official prices of Xeon X5687, X5650 and X5660 processors

FAQ

Q: Can I upgrade my X5650 microprocessor?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.

Xeon X5650 Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

Intel discontinues E3-1200 and 5600 series Xeon CPUs
Jun 09, 2013: Intel this week published a few Product Change Notifications (PCNs), informing customers about upcoming discontinuation of Xeon 5600 series and E3-1200 series microprocessors. Additionally, the company is going to retire two mobile parts from Core i5 family. The last order date for all CPUs is December 27, 2013.


CPU ID information for the Xeon X5650

Detailed characteristics of processor's internals, including x86 instruction set extensions and individual instructions, high- and low-level technologies, are listed below. This list was acquired from an actual Intel Xeon X5650 processor with the help of the x86 CPUID instruction. Any discrepancies between CPUID features and official specifications are likely due to some features being disabled in BIOS, or due to a bug in our CPUID decoding algorithm. Different steppings of Intel processors may also have slightly different features.

Our CPUID database contains 8 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your processor.

Submission details
Manufacturer:IntelMeasured frequency:2539 MHz
CPU Family:XeonComment:Engineering sample. B0 stepping.
Processor Number:X5650 
Part number (supplied):AT80614004320ADSubmitted by:crazybubba64
Part number (guessed):
AT80614004320AD
Submitted on:
S-Spec Number:Q3UQCWID version:0.5
General information
Vendor:GenuineIntel
Processor name (BIOS):Intel(R) Xeon(R) CPU X5650 @ 2.67GHz
Cores:6
Logical processors:12
Processor type:Original OEM Processor
CPUID signature:206C1
Family: 6 (06h)
Model:44 (02Ch)
Stepping: 1 (01h)
TLB/Cache details:64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 2-MB or 4-MB pages, fully associative, 7 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries

Cache details
Cache: L1 data L1 instruction L2 L3
Size: 6 x 32 KB 6 x 32 KB 6 x 256 KB 12 MB
Associativity: 8-way set
associative		 4-way set
associative		 8-way set
associative		 16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped		 Inclusive
Direct-mapped
Shared between all cores

Supported instructions
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
SSE4.1 MONITOR/MWAIT
SSE4.2 PCLMULDQ
AES POPCNT
  RDTSCP
  SYSENTER/SYSEXIT

Integrated features and technologies
Major featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 36-bit page-size extensions
NX bit/XD-bit 64-bit debug store
Hyper-Threading Technology Advanced programmable interrupt controller
Intel Virtualization CPL qualified debug store
Intel Trusted Execution technology Debug store
Turbo Boost Debugging extensions
Enhanced SpeedStep Digital Thermal Sensor capability
  Direct Cache access
  LAHF/SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Process context identifiers
  Self-snoop
  TSC rate is ensured to be invariant across all states
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Xeon X5650

The list of related CPUs does not include all models. For the complete list, please see the related "Westmere" processors for socket 1366 page.

Model Cores /
Threads		 Frequency Turbo
frequency		 L3
cache		 Multi-
processing		 TDP Features  
Intel Xeon 5600 family, Socket 1366
   Xeon X56724 / 83.2 GHz3.6 GHz12 MB295W>
   Xeon L56396 / 122.13 GHz2.66 GHz12 MB260W>
   Xeon X56774 / 83.46 GHz3.73 GHz12 MB2130W>
   Xeon X56874 / 83.6 GHz3.86 GHz12 MB2130W>
   Xeon L56406 / 122.26 GHz2.8 GHz12 MB260W>
   Xeon E56456 / 122.4 GHz2.8 GHz12 MB280W>
   Xeon L56456 / 122.4 GHz2.93 GHz12 MB260W>
   Xeon E56496 / 122.53 GHz2.93 GHz12 MB280W>
   Xeon X56506 / 122.66 GHz3.06 GHz12 MB295W 
   Xeon X56606 / 122.8 GHz3.2 GHz12 MB295W>
   Xeon X56706 / 122.93 GHz3.33 GHz12 MB295W>
   Xeon X56796 / 123.2 GHz 12 MB2 >
   Xeon X56756 / 123.06 GHz3.46 GHz12 MB295W>
   Xeon X56806 / 123.33 GHz3.6 GHz12 MB2130W>
   Xeon X56906 / 123.46 GHz3.73 GHz12 MB2130W>
Other families, Westmere micro-architecture, Socket 1366
   Xeon W36706 / 123.2 GHz3.46 GHz12 MB1130W>
   Xeon W36806 / 123.33 GHz3.6 GHz12 MB1130W>
   Xeon W36906 / 123.46 GHz3.73 GHz12 MB1130W>
 • 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 X5650
 • Click on the >  icon to compare any CPU in the table with the Intel Xeon X5650 (Javascript required).

Pictures (5)

 
2014-12-05 17:28:47
Posted by: bougui

SLBV3 		 
 
2014-12-05 17:29:25
Posted by: bougui

SLBV3 		 
 
2014-12-05 17:30:07
Posted by: bougui

SLBV3 		 
 
2014-12-05 17:30:33
Posted by: bougui

SLBV3 		 
Intel Xeon X5650 SLBV3
2019-02-08 10:12:08
Posted by: xhoba

EVGA X58 Classified 3 Ways SLI Motherboard 		Intel Xeon X5650 SLBV3
Comments (0)

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Last modified: 8 May 2021
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