CPU-World logo News · Chips · Information · Forum · Links · About
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

Intel Xeon X3440 - BV80605002517AQ (BX80605X3440)

CPU » Intel » Xeon family » Xeon 3400 » X3440

Specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon 3400
Model number  ? X3440
CPU part numbersBV80605002517AQ is an OEM/tray microprocessor
BX80605X3440 is a boxed microprocessor
Frequency  ? 2533 MHz
Turbo frequency2933 MHz (1 core)
2800 MHz (2 cores)
2667 MHz (3 or 4 cores)
Bus speed  ? 2.5 GT/s DMI
Clock multiplier  ? 19
Package1156-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 1156 (LGA1156)
Introduction dateSep 8, 2009
Price at introduction$215
 
S-spec numbers
  ES/QS processors Production processors
Part number Q3AS SLBLF
BV80605002517AQ++
BX80605X3440 +
 
Architecture / Microarchitecture
MicroarchitectureNehalem
PlatformFoxhollow-WS
Processor core  ? Lynnfield
Core stepping  ? B1 (SLBLF)
CPUID106E5 (SLBLF)
Manufacturing process0.045 micron
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ? 4 x 256 KB
Level 3 cache size8 MB
MultiprocessingUniprocessor
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4.1  ? 
  • SSE4.2  ? 
  • EM64T technology  ? 
  • Virtualization technology (VT-x and VT-d)
  • Execute Disable bit  ? 
  • Turbo Boost Technology  ? 
  • Trusted Execution Technology
  • Hyper-Threading technology  ? 
Low power features
  • Thread C1/C1E, C3 and C6 states
  • Core C1/C1E, C3 and C6 states
  • Package C1/C1E, C3 and C6 states
  • Enhanced SpeedStep technology  ? 
On-chip peripherals
  • Integrated 2-channel DDR3 SDRAM Memory controller
  • Direct Media Interface
  • PCI Express interface
 
Electrical/Thermal parameters
V core  ? 0.65V - 1.4V
Maximum power dissipation  ? 189.78 Watt (peak)
160.08 Watt (sustained)
Thermal Design Power  ? 95 Watt
 
Notes on Intel BV80605002517AQ
  • Memory controller supports DDR3-800, DDR3-1066 and DDR3-1333 memory
  CPUs, related to Intel Xeon X3440  

Model Cores /
Threads		 Freq. Turbo
freq.		 L3
cache		 TDP Features
Intel Xeon 3400 family, Socket 1156
   Intel Xeon L34032 / 22 GHz 4 MB30 WattHT, TBT
   Intel Xeon L34062 / 42.26 GHz2.53 GHz4 MB30 WattHT, TBT
   Intel Xeon X34304 / 42.4 GHz2.8 GHz8 MB95 WattHT, TBT
   Intel Xeon L34264 / 81.86 GHz3.2 GHz8 MB45 WattHT, TBT
   Intel Xeon X34504 / 82.66 GHz3.2 GHz8 MB95 WattHT, TBT
   Intel Xeon X34604 / 82.8 GHz3.46 GHz8 MB95 WattHT, TBT
   Intel Xeon X34704 / 82.93 GHz3.6 GHz8 MB95 WattHT, TBT
   Intel Xeon X34804 / 83.06 GHz3.73 GHz8 MB95 WattHT, TBT

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Xeon X3440

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • Features abbreviations:

HT - Hyper-Threading
TBT - Dynamic Acceleration / Turbo Boost

Pictures (0)

CPU ID (2)

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Intel Xeon 2.53 GHz CPU.

Manufacturer:Intel
CPU Family:Intel Xeon
Processor Number:2.53 GHz
Frequency:2533 MHz
Part number:
BV80605002517AQ
S-Spec Number:SLBLF
Comment:A+
Submitted by:MSTTjio
General information
Vendor:GenuineIntel
Processor name (BIOS):Intel(R) Xeon(R) CPU X3440 @ 2.53GHz
Cores:4
Logical processors:8
Processor type:Original OEM Processor
CPUID signature:106E5
Family: 6 (06h)
Model:30 (01Eh)
Stepping: 5 (05h)
TLB/Cache details:64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way 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: L1 data L1 instruction L2 L3
Size: 4 x 32 KB 4 x 32 KB 4 x 256 KB 8 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:       Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
SSE4.1 MONITOR/MWAIT
SSE4.2 POPCNT
  SYSENTER/SYSEXIT
 
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
Hyper-Threading Technology CPL qualified debug store
Intel Virtualization Debug store
Intel Trusted Execution technology Debugging extensions
Turbo Boost Digital Thermal Sensor capability
Enhanced SpeedStep 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
  RDTSCP
  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

Our CPUID database has 2 records for this microprocessor. See all submitted records.

Comments (0)

Last modified: 11 Feb 2012
Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets

Search CPU-World

Search site contents:

Identify part

Identify CPU, FPU or MCU:

Related Links

Architecture
Identification
Pinouts
Support chips
Price Chart

Find CPUs

Find Xeon CPUs with:

Same socket