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Product comparison · 2 pcs/workstations

HP 405 G2 MT + W2072a vs Lenovo H520r56 4G1TGD

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  • 32specifications compared
  • 15differ
  • 17identical
  • 107known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A4
    • Intel Pentium G
  • Processor model
    • A4-6250
    • G2030
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 2 GHz
    • 3 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Total storage capacity
    • 500 GB
    • 1 TB
  • HDD capacity
    • 500 GB
    • 1 TB

Side by side

Differences highlightedShow differences only
139 specifications
A

HP

405 G2 MT + W2072aView product
B

Lenovo

H520r56 4G1TGDView product
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A4Intel Pentium G
Processor modelDiffersA4-6250G2030
Processor coresDiffers42
Processor threadsKnown for one2
Processor boost frequencyKnown for one5 GHz
Processor frequencyDiffers2 GHz3 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium G2000 Series for Desktop
Processor codenameKnown for oneIvy Bridge
Thermal Design Power (TDP)Known for one55 W
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
Processor socketKnown for oneLGA 1155 (Socket H2)
SteppingKnown for oneP0
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 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorKnown for oneYes
Memoryidentical
Memory channelsKnown for oneDual-channel
Maximum internal memoryKnown for one16 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one1600 MHz
Storage2 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Optical drive typeKnown for oneDVD Super Multi
Total HDDs capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics3 differ
Discrete graphics card modelDiffersNot availableAMD Radeon R5 235
Discrete graphics card memoryKnown for one2 GB
On-board graphics card familyDiffersAMD Radeon HD 8000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 8330Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
Optical driveidentical
BD interface typeKnown for oneSATA
Networkidentical
Wi-FiKnown for oneNo
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
DisplayPorts quantityKnown for one1
HDMI ports quantityKnown for one0
Headphone outputsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersMicro TowerTower
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8.1 Pro
Display1 differ
Display diagonalDiffers50.8 cm (20")54.6 cm (21.5")
Full HDKnown for oneYes
Display resolutionKnown for one1600 x 900 pixels
Contrast ratio (typical)Known for one600:1
Display brightnessKnown for one200 cd/m²
Viewing angle, horizontalKnown for one90°
Viewing angle, verticalKnown for one50°
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 Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one0.00
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 oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Secure KeyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one74749
Processor codeKnown for oneSR163
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Thermal solution specificationKnown for onePCG 2011C
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneYes
Packaging content1 differ
Mouse includedDiffersNoYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Expansion slotsidentical
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one180 W
Audioidentical
Audio systemKnown for oneDTS Sound+
Weight & dimensionsidentical
WidthKnown for one182.8 mm
DepthKnown for one402 mm
HeightKnown for one357 mm
WeightKnown for one5.8 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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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