Product comparison · 2 laptops

Acer Aspire 7540-504G50Mn vs HP ProBook 6440b Intel® Core™ i5 i5-430M

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  • 51specifications compared
  • 26differ
  • 25identical
  • 134known for one product only

Key differences

  • Product colour
    • Aspire 7540-504G50Mn:Black
    • ProBook 6440b Intel® Core™ i5 i5-430M:Black, Silver
  • Display diagonal
    • Aspire 7540-504G50Mn:43.9 cm (17.3")
    • ProBook 6440b Intel® Core™ i5 i5-430M:35.6 cm (14")
  • Display resolution
    • Aspire 7540-504G50Mn:1600 x 900 pixels
    • ProBook 6440b Intel® Core™ i5 i5-430M:1366 x 768 pixels
  • HD type
    • Aspire 7540-504G50Mn:HD+
    • ProBook 6440b Intel® Core™ i5 i5-430M:HD
  • Processor model
    • Aspire 7540-504G50Mn:M500
    • ProBook 6440b Intel® Core™ i5 i5-430M:i5-430M
  • Processor frequency
    • Aspire 7540-504G50Mn:2.2 GHz
    • ProBook 6440b Intel® Core™ i5 i5-430M:2.26 GHz
  • Processor cache
    • Aspire 7540-504G50Mn:1 MB
    • ProBook 6440b Intel® Core™ i5 i5-430M:3 MB
  • Processor cache type
    • Aspire 7540-504G50Mn:L2
    • ProBook 6440b Intel® Core™ i5 i5-430M:Smart Cache

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Differences highlightedShow differences only (on)
Comparison of Aspire 7540-504G50Mn, 6440b
185 specifications
Design1 differ
Product colourDiffersBlackBlack, Silver
Form factorKnown for oneUnknown — not stated by the sourceClamshell
Intel® vPro™ Platform EligibilityKnown for oneUnknown — not stated by the sourceNo
Country of originKnown for oneUnknown — not stated by the sourceChina
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceNo
HD typeDiffersHD+HD
Display brightnessKnown for one220 cd/m²Unknown — not stated by the source
Display response rise/fallKnown for one8 msUnknown — not stated by the source
Contrast ratio (typical)Known for one300:1Unknown — not stated by the source
Processor4 differ
Processor manufacturerKnown for oneUnknown — not stated by the sourceIntel
Processor familyKnown for oneUnknown — not stated by the sourceIntel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source4th gen Intel® Core™ i5
Processor modelDiffersM500i5-430M
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source4
Processor boost frequencyKnown for oneUnknown — not stated by the source2.53 GHz
Processor frequencyDiffers2.2 GHz2.26 GHz
System bus rateKnown for oneUnknown — not stated by the source2.5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1288
Processor lithographyKnown for oneUnknown — not stated by the source32 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-400 Series
Processor codenameKnown for oneUnknown — not stated by the sourceArrandale
Bus typeKnown for oneUnknown — not stated by the sourceDMI
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceC2
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source105 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
Number of Processing Die TransistorsKnown for oneUnknown — not stated by the source382 M
Processing Die sizeKnown for oneUnknown — not stated by the source81 mm²
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source17
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Processor front side busKnown for one800 MHzUnknown — not stated by the source
Memory3 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM, DDR3 SDRAM
Memory clock speedDiffers667 MHz1333 MHz
Maximum internal memoryDiffers4 GB8 GB
Storage3 differ
Total storage capacityDiffers500 GB320 GB
Storage mediaKnown for oneUnknown — not stated by the sourceHDD
HDD capacityKnown for oneUnknown — not stated by the source320 GB
HDD interfaceDiffersSATASATA II
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneUnknown — not stated by the sourceDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xDUnknown — not stated by the source
Graphics2 differ
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 5470Not available
Graphics card familyKnown for oneUnknown — not stated by the sourceIntel
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source500 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source766 MHz
Discrete graphics card memoryKnown for one0.512 GBUnknown — not stated by the source
Audio1 differ
Audio systemDiffersDolby SurroundHD
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Number of built-in speakersKnown for one2Unknown — not stated by the source
Built-in subwooferKnown for oneYesUnknown — not stated by the source
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceYes
Networkidentical
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
Wireless technologyKnown for one802.11 b/gUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source0
eSATA/USB 2.0 ports quantityKnown for oneUnknown — not stated by the source0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for oneUnknown — not stated by the source0
eSATA ports quantityKnown for oneUnknown — not stated by the source0
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for oneUnknown — not stated by the source0
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source0
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
TV-in portKnown for oneNoUnknown — not stated by the source
TV-outKnown for oneNoUnknown — not stated by the source
PS/2 ports quantityKnown for one0Unknown — not stated by the source
Parallel ports quantityKnown for one0Unknown — not stated by the source
Serial ports quantityKnown for one0Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® HM57 Express
Keyboardidentical
Pointing deviceKnown for oneUnknown — not stated by the sourceTouchpad
Numeric keypadKnown for oneUnknown — not stated by the sourceNo
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Keyboard layoutKnown for oneQWERTYUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for oneUnknown — not stated by the source32-bit
Drivers includedKnown for oneUnknown — not stated by the sourceYes
Trial softwareKnown for oneMcAfee Internet Security Suite Microsoft Works 9 with Office Home and Student 2007Unknown — not stated by the source
Bundled softwareKnown for oneAcer Arcade Deluxe featuring Cinema, Album, Music, Acer HomeMedia Acer Crystal Eye Acer GridVista Acer Launch Management Acer eRecovery Management Acer PowerSmart Manager Acer Backup Management Adobe Reader Adobe Flash Player Norton Online BackupUnknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceNo
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source45 nm
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source1.0
Physical Address Extension (PAE)Known for oneUnknown — not stated by the sourceYes
Processor ARK IDKnown for oneUnknown — not stated by the source43537
Processor codeKnown for oneUnknown — not stated by the sourceSLBPM
Processor package sizeKnown for oneUnknown — not stated by the sourcerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneUnknown — not stated by the sourceSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Battery1 differ
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery capacityDiffers4400 mAh55 Wh
Battery life (max)Known for one2.5 hUnknown — not stated by the source
Power1 differ
AC adapter powerDiffers48.8 W65 W
AC adapter input voltageKnown for one100 - 240 VUnknown — not stated by the source
Securityidentical
Password protection typeKnown for oneBIOSUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Weight & dimensions1 differ
Dimensions (WxDxH)Differs411 x 274 x 45 mm339 x 236.2 x 33.8 mm
WeightKnown for one3.26 kgUnknown — not stated by the source
WidthKnown for one411 mmUnknown — not stated by the source
DepthKnown for one274 mmUnknown — not stated by the source
HeightKnown for one45 mmUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Cables includedKnown for oneUnknown — not stated by the sourceAC
Other featuresidentical
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Internal modemKnown for oneYesUnknown — not stated by the source
Modem speedKnown for one56 Kbit/sUnknown — not stated by the source
Modem typeKnown for oneV.92Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MPUnknown — not stated by the source
Video capturing speedKnown for one30 fpsUnknown — not stated by the source
Swivel webcamKnown for oneNoUnknown — not stated by the source

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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