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Product comparison · 2 laptops

Acer Aspire 7745G-726G1TMn vs HP EliteBook WD935EA Intel® Core™ i7 i7-620M

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  • 114specifications compared
  • 52differ
  • 62identical
  • 64known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 43.2 cm (17")
  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • Processor model
    • i7-720QM
    • i7-620M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.8 GHz
    • 3.33 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.66 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
178 specifications
A

Acer

Aspire 7745G-726G1TMnView product
B

HP

EliteBook WD935EA Intel® Core™ i7 i7-620M

Model WD935EA

View product
Designidentical
Form factorKnown for oneClamshell
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers43.9 cm (17.3")43.2 cm (17")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
Display surfaceKnown for oneMatt
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor17 differ
Processor modelDiffersi7-720QMi7-620M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.8 GHz3.33 GHz
Processor frequencyDiffers1.6 GHz2.66 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersSocket 988BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i7-600 Mobile Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1C2
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x81x16
Number of Processing Die TransistorsDiffers774 M382 M
Processing Die sizeDiffers296 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1220
Memory3 differ
Internal memoryDiffers6 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory layout (slots x size)Differs3 x 2 GB2 x 2 GB
Memory slotsKnown for one4x SO-DIMM
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaKnown for oneHDD
HDD interfaceDiffersSATASATA II
HDD speedKnown for one7200 RPM
Number of HDDs installedKnown for one2
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphicsidentical
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5850
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Built-in subwooferKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Wireless technologyKnown for one802.11 b/g/n
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsDiffers01
Thunderbolt ports quantityKnown for one0
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM57 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Numeric keypadKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features14 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4312243560
Processor codeDiffersSLBLYSLBPE
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers68
Battery capacityKnown for one48.8 Wh
Security1 differ
Trusted Platform Module (TPM)Known for oneYes
Password protection typeDiffersBIOSHDD
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions3 differ
WeightDiffers3.25 kg3.57 kg
WidthDiffers410 mm397.5 mm
DepthDiffers286 mm285.5 mm
HeightKnown for one36.5 mm
Height (front)Known for one3.5 cm
Height (rear)Known for one4.15 cm
Other featuresidentical
Minimum storage drive spaceKnown for one250 GB
Modem speedKnown for one56 Kbit/s
Modem typeKnown for onev.92
Intel segment taggingKnown for oneEnterprise
Wake-on-LAN readyKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP

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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