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Product comparison · 2 laptops

Acer 771-33126G75Makk + Gold Traveler vs Acer 772G-747a8G1TBDWakk + Gold Traveler

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  • 137specifications compared
  • 37differ
  • 100identical
  • 29known for one product only

Key differences

The Acer 772G-747a8G1TBDWakk + Gold Traveler has 2 more processor cores than the Acer 771-33126G75Makk + Gold Traveler (4 vs 2). The Acer 772G-747a8G1TBDWakk + Gold Traveler has 4 more processor threads than the Acer 771-33126G75Makk + Gold Traveler (8 vs 4). The Acer 771-33126G75Makk + Gold Traveler has 0.3 GHz more processor frequency than the Acer 772G-747a8G1TBDWakk + Gold Traveler (2.5 GHz vs 2.2 GHz). Only the Acer 772G-747a8G1TBDWakk + Gold Traveler has discrete graphics card. Only the Acer 771-33126G75Makk + Gold Traveler has Intel Dual Display Capable Technology.

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-3120M
    • i7-4702MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 2.5 GHz
    • 2.2 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor codename
    • Ivy Bridge
    • Haswell

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

771-33126G75Makk + Gold TravelerView product
B

Acer

772G-747a8G1TBDWakk + Gold TravelerView product
Displayidentical
Display resolutionKnown for one1600 x 900 pixels
HD typeKnown for oneHD+
Native aspect ratioKnown for one16:9
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-3120Mi7-4702MQ
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers2.5 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB6 MB
Processor seriesDiffersIntel Core i3-3100 Mobile SeriesIntel Core i7-4700 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
Thermal Design Power (TDP)Differs35 W37 W
TjunctionDiffers105 °C100 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one25
Processor boost frequencyKnown for one3.2 GHz
Processor socketKnown for onePGA946
SteppingKnown for oneC0
Memory2 differ
Internal memoryDiffers6 GB8 GB
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB2 x 4 GB
Storage4 differ
Total storage capacityDiffers750 GB1 TB
HDD capacityDiffers750 GB1 TB
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDSD
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 760M
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers650 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card IDDiffers0x1660x416
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
Number of discrete graphics cards installedKnown for one1
Networkidentical
Integrated 4G WiMAXKnown for oneYes
Ports & interfacesidentical
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® HM86
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features9 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Smart Connect TechnologyKnown for oneNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)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® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7146575119
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 32 x 1.6 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Processor codeKnown for oneSR15J
Battery1 differ
Battery life (max)Differs4 h3 h
Power1 differ
AC adapter powerDiffers65 W120 W

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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