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Product comparison · 2 pcs/workstations

Acer Revo aRL70_He AMD E E-450 vs LG Z series Z51PS-ADG626 PC Intel® Pentium® G640

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  • 42specifications compared
  • 21differ
  • 21identical
  • 81known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Pentium®
  • Processor model
    • E-450
    • G640
  • Processor frequency
    • 1.65 GHz
    • 2.8 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • L3
  • Processor socket
    • BGA 413 (Socket FT1)
    • LGA 1155 (Socket H2)
  • Total storage capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Revo aRL70_He AMD E E-450

Model aRL70_He

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B

LG

Z series Z51PS-ADG626 PC Intel® Pentium® G640

Model Z51PS-ADG626

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Processor7 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Pentium®
Processor modelDiffersE-450G640
Processor frequencyDiffers1.65 GHz2.8 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2L3
Bus typeKnown for oneDMI
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium G600 Series for Desktop
Processor codenameKnown for oneSandy Bridge
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one69.1 °C
PCI Express slots versionKnown for one2.0
Processor socketDiffersBGA 413 (Socket FT1)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one28
SteppingKnown for oneQ0
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 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
Processor front side busKnown for one1333 MHz
Memoryidentical
Memory channelsKnown for oneDual-channel
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one1333 MHz
Storage3 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersNoDVD Super Multi
HDD capacityDiffers320 GB500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics
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
Performance1 differ
Product typeDiffersMini PCPC
Motherboard chipsetKnown for oneAMD Hudson D1
Audio output channelsKnown for one5.1 channels
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers68
DVI portDiffersNoYes
PS/2 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Combo headphone/mic portKnown for oneNo
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
SmartCard slotKnown for oneNo
Power1 differ
Power supplyDiffers65 W270 W
Design1 differ
Liquid cooling systemKnown for oneNo
Product colourDiffersBlack, OrangeBlack
Chassis typeKnown for oneMini PC
VolumeKnown for one1 L
Form factorKnown for one1L sized PC
Processor special features1 differ
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
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 HD GraphicsKnown for oneYes
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® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDKnown for one53486
Processor codeKnown for oneSR059
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Conflict-Free processorKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Cables includedKnown for oneAC
AC adapter includedKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one35.4 mm
DepthKnown for one209.9 mm
HeightKnown for one209.9 mm

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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