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Product comparison · 2 laptops

Acer Aspire 391-73514G12add/T008 Intel® Core™ i7 i7-3517U vs HP Compaq Presario CQ57-411TU Intel® Celeron® B815 Laptop

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  • 116specifications compared
  • 56differ
  • 60identical
  • 59known for one product only

Key differences

  • Product colour
    • Gold
    • Black
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Celeron®
  • Processor model
    • i7-3517U
    • B815
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.9 GHz
    • 1.6 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
175 specifications
A

Acer

Aspire 391-73514G12add/T008 Intel® Core™ i7 i7-3517U

Model 391-73514G12add/T008

View product
B

HP

Compaq Presario CQ57-411TU Intel® Celeron® B815 Laptop

Model CQ57-411TU

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersGoldBlack
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
Display surfaceKnown for oneGloss
HD typeKnown for oneHD
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Celeron®
Processor modelDiffersi7-3517UB815
Processor threadsDiffers42
Processor frequencyDiffers1.9 GHz1.6 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeDiffersSmart CacheL3
L3 cacheKnown for one2 MB
L2 cacheKnown for one2 MB
Processor socketDiffersBGA 1023Socket 988
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Celeron Processor B800 Series for Mobile
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1Q0
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1916
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor boost frequencyKnown for one3 GHz
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Memory slotsKnown for one1x SO-DIMM
Storage4 differ
Total storage capacityDiffers128 GB320 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
HDD capacityKnown for one320 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi DL
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1050 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
On-board graphics card IDKnown for one0x166
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Built-in speaker(s)Known for oneYes
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersYesNo
Networking featuresKnown for oneWLAN
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneNo
Headphone outputsKnown for one1
TV-outKnown for oneNo
Keyboardidentical
Full-size keyboardKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers22 nm32 nm
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6571463919
Processor codeDiffersSR0N6SR0HZ
Processor package sizeDiffers31.0 x 24.0 mm37.5x37.5 (rPGA988B)
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Conflict-Free processorDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Poweridentical
AC adapter powerKnown for one65 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15 - 3048 m
Non-operating altitudeKnown for one-15 - 12192 m
Weight & dimensions4 differ
WeightDiffers1.36 kg2.55 kg
WidthDiffers322.6 mm376 mm
DepthDiffers218.4 mm247 mm
HeightDiffers17.8 mm35.8 mm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Number of products includedKnown for one1 pc(s)
Intel segment taggingKnown for oneEnterprise, Small Business
Supplied AC adapter typeKnown for oneAC

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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