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Product comparison · 2 cpus

HP 159756-B21 processor vs HP Intel Core i5 3437U

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  • 12specifications compared
  • 12differ
  • 0identical
  • 50known for one product only

Key differences

  • Processor family
    • Intel® Pentium® III
    • Intel® Core™ i5
  • Processor base frequency
    • 0.667 GHz
    • 1.9 GHz
  • Processor cores
    • 1
    • 2
  • Processor socket
    • Socket 370
    • BGA 1023
  • Processor lithography
    • 180 nm
    • 22 nm
  • Component for
    • Server/workstation
    • Laptop
  • Processor operating modes
    • 32-bit
    • 64-bit
  • Processor cache
    • 0.256 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
62 specifications
A

HP

159756-B21 processor

Model 159756-B21

View product
B

HP

Intel Core i5 3437UView product
Processor10 differ
Processor familyDiffersIntel® Pentium® IIIIntel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelKnown for onei5-3437U
Processor base frequencyDiffers0.667 GHz1.9 GHz
Processor coresDiffers12
Processor socketDiffersSocket 370BGA 1023
Processor lithographyDiffers180 nm22 nm
Component forDiffersServer/workstationLaptop
Processor threadsKnown for one4
System bus rateKnown for one5 GT/s
Processor operating modesDiffers32-bit64-bit
Processor cacheDiffers0.256 MB3 MB
Processor cache typeDiffersL2L3
Thermal Design Power (TDP)Differs17.5 W17 W
Bus typeKnown for oneDMI
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Processor front side busKnown for one133 MHz
Memoryidentical
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1333,1600 MHz
Memory channelsKnown for oneDual-channel
ECCKnown for oneNo
Graphics1 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelKnown for oneIntel® HD Graphics 4000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
Number of displays supported (on-board graphics)Known for one3
Features1 differ
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Integrated 4G WiMAXKnown for oneYes
Market segmentDiffersDesktopMobile
PCI Express slots versionKnown for one2.0
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TjunctionKnown for one105 °C
Weight & dimensionsidentical
Processor package sizeKnown for one31 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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