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Product comparison · 2 laptops

Acer TravelMate B 113-E-887B2G50Akk Intel® Celeron® 887 vs Acer Aspire 5951G-2671675Wnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 16 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 555M Windows 7 Home Premium Black

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  • 131specifications compared
  • 58differ
  • 73identical
  • 19known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 887
    • i7-2670QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.5 GHz
    • 2.2 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
150 specifications
A

Acer

TravelMate B 113-E-887B2G50Akk Intel® Celeron® 887

Model 113-E-887B2G50Akk

View product
B

Acer

Aspire 5951G-2671675Wnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 16 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 555M Windows 7 Home Premium Black

Model 5951G-2671675Wnkk

View product
Designidentical
Product colourBlackBlack
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
LED backlightYesYes
Display resolutionKnown for one1366 x 768 pixels
TouchscreenKnown for oneNo
Native aspect ratioKnown for one16:9
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffers887i7-2670QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers1.5 GHz2.2 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1023BGA 1224
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor 800 Series for MobileIntel Core i7-2600 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersQ0D2
Thermal Design Power (TDP)Differs17 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs1522
ECC supported by processorNoNo
Maximum number of SMP processorsKnown for one1
Memory3 differ
Internal memoryDiffers2 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Storage4 differ
Total storage capacityDiffers500 GB750 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB750 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersNoBlu-Ray ROM
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MMC+, MS PRO, SD, xD
Graphics6 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 555M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cardsKnown for one1
Audioidentical
Built-in microphoneYesYes
Network4 differ
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers4.03.0+HS
Networking standardsDiffersIEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces2 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Thunderbolt ports quantity00
Headphone outputs11
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel® HM65 Express
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6936153470
Processor codeDiffersSR0VASR02S
Processor package sizeDiffers31.0 x 24.0 (BGA1023)31 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery3 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers48
Battery capacityDiffers2500 mAh6000 mAh
Battery life (max)Differs4.2 h7 h
Power1 differ
AC adapter powerDiffers40 W120 W
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Weight & dimensions4 differ
WeightDiffers1.38 kg3.3 kg
WidthDiffers285 mm382 mm
DepthDiffers202 mm269 mm
HeightDiffers27.4 mm30 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Supplied AC adapter typeACAC
Intel segment taggingKnown for oneEnterprise, Small Business
Optical driveidentical
LightScribeKnown for oneNo

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