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Product comparison · 2 pcs/workstations

HP Compaq CQ1251AN AMD E E-450 vs LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320

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  • 57specifications compared
  • 28differ
  • 29identical
  • 80known for one product only

Key differences

The LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320 has 2 more processor cores than the HP Compaq CQ1251AN AMD E E-450 (4 vs 2). The LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320 has 2 more processor threads than the HP Compaq CQ1251AN AMD E E-450 (4 vs 2). The LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320 has 1.35 GHz more processor frequency than the HP Compaq CQ1251AN AMD E E-450 (3 GHz vs 1.65 GHz). Processor manufacturer: AMD on the HP Compaq CQ1251AN AMD E E-450, Intel on the LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320. Processor family: AMD E on the HP Compaq CQ1251AN AMD E E-450, Intel® Core™ i5 on the LG A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Core™ i5
  • Processor model
    • E-450
    • i5-2320
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.65 GHz
    • 3 GHz
  • Processor cache
    • 1 MB
    • 6 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
137 specifications
A

HP

Compaq CQ1251AN AMD E E-450

Model CQ1251AN

View product
B

LG

A50PV.AJ23A1 PC Intel® Core™ i5 i5-2320

Model A50PV.AJ23A1

View product
Processor8 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersE-450i5-2320
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.65 GHz3 GHz
Processor cacheDiffers1 MB6 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneDMI
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneSandy Bridge
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one30
PlatformKnown for onePC
SteppingKnown for oneD2
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memory4 GB4 GB
Maximum internal memoryDiffers32 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots2x DIMM2x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDVD Super MultiDVD Super Multi
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceSATA IISATA II
Number of SSDs installedKnown for one0
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, xDCF, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), microSDHC, miniSD, miniSDHC, MMC, MMC+, MMCmicro, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS Pro-HG Duo, SD, SDHC, xD
HDD speedKnown for one7200 RPM
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 520
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x102
Graphics card familyDiffersAMDIntel, NVIDIA
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersAMD Hudson D1Intel® H61
Audio output channelsKnown for one5.1 channels
Optical driveidentical
CD read speedKnown for one48x
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
BD interface typeKnown for oneSATA
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Ethernet interface typeKnown for oneGigabit Ethernet
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers68
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portYesYes
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
HDMIKnown for oneYes
Line-outKnown for oneYes
Line-inKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Expansion slots1 differ
Number of 3.5" baysDiffers13
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one1
Power2 differ
Power supplyDiffers65 W270 W
Power supply input voltageDiffers100 - 240 V220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Designidentical
Number of 5.25" bays11
Product colourBlackBlack
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown 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 oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one53446
Processor codeKnown for oneSR02L
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneAVX, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions3 differ
WidthDiffers100 mm96 mm
DepthDiffers320 mm411 mm
HeightDiffers270 mm360 mm
WeightKnown for one7.4 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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