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Product comparison · 2 pcs/workstations

Acer X4640G+Warranty Ext 3Y vs HP Pavilion Desktop - 550-257na (ENERGY STAR)

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  • 119specifications compared
  • 38differ
  • 81identical
  • 46known for one product only

Key differences

  • Processor model
    • i5-6500
    • i5-6400
  • Processor boost frequency
    • 3.6 GHz
    • 3.3 GHz
  • Processor frequency
    • 3.2 GHz
    • 2.7 GHz
  • Internal memory
    • 4 GB
    • 16 GB
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Internal memory type
    • DDR4-SDRAM
    • DDR3L-SDRAM
  • Memory layout (slots x size)
    • 1 x 4 GB
    • 2 x 8 GB
  • Memory clock speed
    • 2133 MHz
    • 1600 MHz

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

X4640G+Warranty Ext 3YView product
B

HP

Pavilion Desktop - 550-257na (ENERGY STAR)

Model 550-257na

View product
Processor4 differ
Processor modelDiffersi5-6500i5-6400
Processor boost frequencyDiffers3.6 GHz3.3 GHz
Processor frequencyDiffers3.2 GHz2.7 GHz
Processor seriesDiffersIntel Core i5-6500 Desktop seriesIntel Core i5-6400 Desktop series
FSB ParityKnown for oneNo
Memory5 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryDiffers32 GB16 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Differs1 x 4 GB2 x 8 GB
Memory slotsKnown for one2x DIMM
Memory clock speedDiffers2133 MHz1600 MHz
Storage6 differ
Total storage capacityDiffers500 GB1.12 TB
Optical drive typeDiffersDVD±RWDVD Super Multi
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
Total HDDs capacityKnown for one1 TB
HDD capacityDiffers500 GB1 TB
HDD speedDiffers7200 RPM5400 RPM
Total SSDs capacityKnown for one128 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
HDD interfaceKnown for oneSATA II
Compatible memory cardsKnown for oneSD
Graphics3 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelDiffersNot availableAMD Radeon R9 390
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
Maximum on-board graphics card memoryDiffers1.74 GB64 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz950 MHz
On-board graphics card familyKnown for oneIntel® HD Graphics
Graphics card Open GL supportKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® H110
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers62
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
HDMI ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Microphone inDiffersYesNo
Mini DisplayPorts quantityKnown for one1
DisplayPorts quantityKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Design2 differ
Chassis typeKnown for oneMini Tower
Placement supportedDiffersHorizontal/VerticalVertical
Product colourDiffersBlackSilver
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 10 Home
Processor special features8 differ
Embedded options availableDiffersYesNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Processor ARK IDDiffers8818488185
Processor codeDiffersSR2BXSR2BY
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel HD GraphicsKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Weight & dimensions4 differ
WidthDiffers100 mm165 mm
DepthDiffers354 mm378 mm
HeightDiffers265 mm364 mm
WeightDiffers6 kg7.15 kg
Poweridentical
Power supplyKnown for one220 W
Certificatesidentical
Compliance certificatesKnown for oneRoHS
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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