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Intel Xeon X5260 - EU80573KJ0936M / AT80573KJ0936M

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Intel Xeon X5260 specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon 5200
Model number  ? X5260
CPU part numbers
  • EU80573KJ0936M is an OEM/tray microprocessor
  • AT80573KJ0936M is an OEM/tray microprocessor
Frequency  ? 3333 MHz
Bus speed  ? 1333 MHz
Clock multiplier  ? 10
Package771-land Flip-Chip Land Grid Array (FC-LGA)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 771 / LGA771
Introduction dateNov 11, 2007
Price at introduction$851
S-spec numbers
  ES/QS processors Production processors
Part number Q4QY Q624 QFYN SLANJ SLBAS
AT80573KJ0936M  + +
EU80573KJ0936M++ + 
Architecture / Microarchitecture
Cranberry Lake
Processor core  ? Wolfdale
Core steppings  ? C0 (Q624, SLANJ)
CPUIDs674 (Q4QY)
10676 (SLANJ)
Manufacturing process0.045 micron
410 million transistors
Die size107mm2
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative write-back data caches
Level 2 cache size  ? shared 6 MB 24-way set associative cache
MultiprocessingUp to 2 processors
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4.1 / Streaming SIMD Extensions 4.1  ? 
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • VT / Virtualization technology  ? 
Low power features
  • HALT state
  • Extended HALT state
  • Stop Grant state  ? 
  • Enhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphicsNone
Electrical / Thermal parameters
V core  ? 0.85V - 1.35V
Minimum/Maximum operating temperature  ? 5°C - 61°C
5°C - 66°C
Maximum power dissipation  ? 116.85 Watt
93.93 Watt (sustained)
Thermal Design Power  ? 80 Watt
Notes on Intel Xeon X5260
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
  • Part AT80573KJ0936M is manufactured in halide-free package

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Historical price chart

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Historical official prices of Xeon L5240, X5260, X5270 and X5272 processors


Q: Is it possible to upgrade my Xeon X5260 microprocessor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see website for CPU support list for your board.

Xeon X5260 Overclocking

Sorry, overclocking information is not available at this time.

CPU ID information for the Xeon X5260

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NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Xeon X5260 CPU.

CPU Family:Xeon
Processor Number:X5260
Frequency:3333 MHz
Part number:
S-Spec Number:SLANJ
Comment:HP WKS XW6600 dual cpu
Submitted by:Callahan [PL]
General information
Processor name (BIOS):Intel(R) Xeon(R) CPU X5260 @ 3.33GHz
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:10676
Family: 6 (06h)
Model:23 (017h)
Stepping: 6 (06h)
TLB/Cache details:64-byte Prefetching
Data TLB: 4-KB Pages, 4-way set associative, 256 entries
Data TLB: 4-MB Pages, 4-way set associative, 32 entries
Instruction TLB: 2-MB pages, 4-way, 8 entries or 4M pages, 4-way, 4 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries
L1 Data TLB: 4-KB pages, 4-way set associative, 16 entries
L1 Data TLB: 4-MB pages, 4-way set associative, 16 entries

Cache: L1 data L1 instruction L2
Size: 2 x 32 KB 2 x 32 KB 6 MB
Associativity: 8-way set
8-way set
24-way set
Line size: 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Shared between all cores
Instruction set extensionsAdditional instructions
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Intel Virtualization CPL qualified debug store
Enhanced SpeedStep Debug store
  Debugging extensions
  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
  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 X5260

Model Cores /
Frequency L2
TDP Features  
Intel Xeon 5200 family, Socket 771
   Xeon E52052 / 21.86 GHz6 MB265W>
   Xeon L52152 / 21.86 GHz6 MB220W>
   Xeon E52202 / 22.33 GHz6 MB265W>
   Xeon L52382 / 22.66 GHz6 MB235W>
   Xeon E52402 / 23 GHz6 MB265W>
   Xeon L52402 / 23 GHz6 MB240W>
   Xeon L52482 / 23 GHz6 MB255W>
   Xeon X52602 / 23.33 GHz6 MB280W 
   Xeon X52722 / 23.4 GHz6 MB280W>
   Xeon X52702 / 23.5 GHz6 MB280W>
Other families, Core micro-architecture, Socket 771
   Xeon E54404 / 42.83 GHz12 MB280W>
   Xeon X53654 / 43 GHz8 MB2150W>
   Xeon E54504 / 43 GHz12 MB280W>
   Xeon E54724 / 43 GHz12 MB280W>
   Xeon X54504 / 43 GHz12 MB2120W>
   Xeon X54724 / 43 GHz12 MB2120W>
   Xeon X54604 / 43.16 GHz12 MB2120W>
   Xeon X54824 / 43.2 GHz12 MB2150W>
   Xeon X54704 / 43.33 GHz12 MB2120W>
   Xeon X54924 / 43.4 GHz12 MB2150W>
 • 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 X5260
 • Click on the >  icon to compare any CPU in the table with the Intel Xeon X5260 (Javascript required).
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Pictures (1)

Xeon X5260 (SLBAS)
2011-09-24 07:57:17
Posted by: PGK

Top view of the Xeon X5260, E0 stepping (SLBAS)
Xeon X5260 (SLBAS)
Comments (0)

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