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Product comparison · 2 laptops

Acer eMachines E525-2491 vs Acer TravelMate 8572G-5454G50Mnkk

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  • 115specifications compared
  • 59differ
  • 56identical
  • 42known for one product only

Key differences

  • Display brightness
    • 220 cd/m²
    • 200 cd/m²
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • 900
    • i5-450M
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 4
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

eMachines E525-2491View product
B

Acer

TravelMate 8572G-5454G50MnkkView product
Display1 differ
LED backlightKnown for oneYes
Display brightnessDiffers220 cd/m²200 cd/m²
Processor16 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffers900i5-450M
Processor coresDiffers12
Processor threadsDiffers14
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
System bus rateKnown for one4.8 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 988
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Celeron Processor 900 Series for MobileIntel Core i5-400 Series
Processor codenameDiffersPenrynArrandale
Bus typeDiffersFSBDMI
SteppingDiffersR0K0
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one18
TcaseKnown for one105 °C
Memory4 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Total storage capacityDiffers160 GB500 GB
Number of HDDs installedKnown for one1
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersIntel® GMA 4500MNVIDIA® GeForce® GT 330M
Graphics card familyDiffersIntelNVIDIA
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Network3 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyDiffersWi-FiIEEE 802.11 b/g/n
Ethernet LANKnown for oneYes
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers24
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers01
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® HM55 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Software1 differ
Operating system installedDiffersLinuxWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features16 differ
CPU configuration (max)Known for one1
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4149849022
Processor codeKnown for oneSLBTZ
Processor package sizeDiffers35 x 35 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesDiffersNoYes
Battery2 differ
Number of battery cellsDiffers69
Battery life (max)Differs3 h8 h
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.7 kg2.6 kg
WidthDiffers372.3 mm379 mm
DepthDiffers246.5 mm253 mm
Height (front)Differs2.68 cm2.77 cm
Height (rear)Differs3.96 cm3.2 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Power supply typeDiffersACAC - DC
Wake-on-LAN readyKnown for oneYes
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Audioidentical
Audio systemKnown for oneHDA
Number of built-in speakersKnown for one2

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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