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Product comparison · 2 laptops

Acer Aspire E ES1-512-C9JR Intel® Celeron® N2940 Laptop vs Acer Aspire V VN7-571G-786A Intel® Core™ i7 i7-4510U Laptop

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  • 109specifications compared
  • 48differ
  • 61identical
  • 64known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • N2940
    • i7-4510U
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 2.25 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.83 GHz
    • 2 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Aspire E ES1-512-C9JR Intel® Celeron® N2940 Laptop

Model ES1-512-C9JR

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B

Acer

Aspire V VN7-571G-786A Intel® Core™ i7 i7-4510U Laptop

Model VN7-571G-786A

View product
Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Panel typeKnown for oneTFT
Display surfaceKnown for oneMatt
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersN2940i7-4510U
Processor coresDiffers42
Processor boost frequencyDiffers2.25 GHz3.1 GHz
Processor frequencyDiffers1.83 GHz2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1168
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Core i7-4500 Mobile series
Processor codenameDiffersBay TrailHaswell
Bus typeKnown for oneDMI2
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs7.5 W15 W
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x44x1, 2x4
FSB ParityKnown for oneNo
Scenario Design Power (SDP)Known for one4.5 W
Memory3 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1600 MHz
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage1 differ
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD-RWDVD±RW
Graphics3 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 840M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers313 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz1100 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0xA16
On-board graphics card burst frequencyKnown for one854 MHz
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneYes
Network3 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
VGA (D-Sub) ports quantityDiffers10
Number of SATA III connectorsKnown for one4
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one2
Keyboardidentical
Keyboard backlitKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features16 differ
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8210481015
Processor codeDiffersSR1YVSR1EB
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.5 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery capacityKnown for one4450 mAh
Poweridentical
AC adapter powerKnown for one90 W
Certificatesidentical
CertificationKnown for oneACPI 5.0
Weight & dimensions3 differ
WidthDiffers381.6 mm389.6 mm
DepthDiffers258 mm257.5 mm
HeightDiffers26.1 mm23.9 mm
Height (front)Known for one2.19 cm
Height (rear)Known for one2.39 cm
Packaging contentidentical
Power cord includedKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User

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