All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581TG-72636G52Mnkk Intel® Core™ i7 i7-2637M vs Acer Aspire 951-52464G34nss Intel® Core™ i5 i5-2467M

Add a product
  • 136specifications compared
  • 35differ
  • 101identical
  • 9known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2637M
    • i5-2467M
  • Processor boost frequency
    • 2.8 GHz
    • 2.3 GHz
  • Processor frequency
    • 1.7 GHz
    • 1.6 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
145 specifications
A

Acer

Aspire Timeline Ultra 581TG-72636G52Mnkk Intel® Core™ i7 i7-2637M

Model 581TG-72636G52Mnkk

View product
B

Acer

Aspire 951-52464G34nss Intel® Core™ i5 i5-2467M

Model 951-52464G34nss

View product
Design1 differ
Product colourDiffersBlackAluminium
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
LED backlightYesYes
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2637Mi5-2467M
Processor cores22
Processor threads44
Processor boost frequencyDiffers2.8 GHz2.3 GHz
Processor frequencyDiffers1.7 GHz1.6 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeL3L3
Processor socketBGA 1023BGA 1023
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingJ1J1
Thermal Design Power (TDP)17 W17 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs1716
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Maximum internal memoryDiffers6 GB4 GB
Memory slots (available)Known for one1
Storage4 differ
Total storage capacityDiffers500 GB340 GB
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacityDiffers500 GB320 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
HDD size2.5"2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
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 frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card ID0x1160x116
Audioidentical
Built-in microphoneYesYes
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
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
BluetoothYesYes
Bluetooth version4.04.0
Networking standardsIEEE 802.11b, 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 WiMAXYesYes
Ports & interfaces2 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity00
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel UM67 Express
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Full-size keyboardYesYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
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 TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
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 CacheKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5461856858
Processor codeKnown for oneSR0D6
Processor package size31.0 x 24.0 (BGA1023)31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery2 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Number of battery cells33
Battery capacityDiffers4850 mAh36.4 Wh
Battery life (max)Differs8 h6 h
Poweridentical
AC adapter power65 W65 W
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Weight & dimensions4 differ
WeightDiffers2.25 kg1.35 kg
WidthDiffers376 mm323 mm
DepthDiffers253 mm219 mm
HeightDiffers20.7 mm17.5 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Intel segment taggingKnown for oneEnterprise, Small Business
Supplied AC adapter typeACAC

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.

More laptop comparisons

All laptop comparisons