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Product comparison · 2 laptops

Acer Aspire 5755G-52456G50Mn Intel® Core™ i5 i5-2450M 39.6 cm (15.6") 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black, Silver Q vs Acer Aspire Timeline Ultra 581TG-52464G12Mn Intel® Core™ i5 i5-2467M

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  • 126specifications compared
  • 29differ
  • 97identical
  • 15known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Processor model
    • i5-2450M
    • i5-2467M
  • Processor boost frequency
    • 3.1 GHz
    • 2.3 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.6 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W
  • CPU multiplier (bus/core ratio)
    • 25
    • 16
  • Internal memory
    • 6 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
141 specifications
A

Acer

Aspire 5755G-52456G50Mn Intel® Core™ i5 i5-2450M 39.6 cm (15.6") 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black, Silver Q

Model 5755G-52456G50Mn

View product
B

Acer

Aspire Timeline Ultra 581TG-52464G12Mn Intel® Core™ i5 i5-2467M

Model 581TG-52464G12Mn

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Form factorKnown for oneClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Display brightness200 cd/m²200 cd/m²
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation2nd gen Intel® Core™ i52nd gen Intel® Core™ i5
Processor modelDiffersi5-2450Mi5-2467M
Processor cores22
Processor threads44
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.5 GHz1.6 GHz
System bus rate5 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-2400 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingJ1J1
Thermal Design Power (TDP)Differs35 W17 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)Differs2516
ECC supported by processorNoNo
Processor socketKnown for oneBGA 1023
Memory3 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB2 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers8 GB6 GB
Storage3 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 630M
Graphics card familyNVIDIANVIDIA
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 3000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
On-board graphics card ID0x1160x116
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Built-in microphoneYesYes
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 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
BluetoothDiffersNoYes
Integrated 4G WiMAXYesYes
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DVI portNoNo
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsKnown for one1
S/PDIF out portNoNo
Microphone inDiffersYesNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
TV-outNoNo
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel HM77 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Keyboard layoutQWERTYQWERTY
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
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 version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5345256858
Processor codeDiffersSR04ZSR0D6
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers63
Battery life (max)Differs4.5 h8 h
Battery capacityKnown for one54 Wh
Poweridentical
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.6 kg2.05 kg
WidthDiffers381.6 mm376.4 mm
Depth253 mm253 mm
Height (front)Differs2.52 cm1.97 cm
Height (rear)Differs3.32 cm2.07 cm
Other featuresidentical
Infrared data portNoNo

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