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Product comparison · 2 laptops

Acer eMachines E720-4191 vs ASUS X57VN-AS011C laptop Intel® Core™2 Duo T9400

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  • 84specifications compared
  • 38differ
  • 46identical
  • 45known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • T3200
    • T9400
  • Processor frequency
    • 2 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 6 MB
  • Processor front side bus
    • 667 MHz
    • 1066 MHz
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 479
  • Processor lithography
    • 65 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

eMachines E720-4191View product
B

ASUS

X57VN-AS011C laptop Intel® Core™2 Duo T9400

Model X57VN-AS011C

View product
Display1 differ
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display surfaceKnown for oneGloss
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersT3200T9400
Processor frequencyDiffers2 GHz2.53 GHz
Processor cacheDiffers1 MB6 MB
Processor front side busDiffers667 MHz1066 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 479
Processor lithographyDiffers65 nm45 nm
Processor seriesKnown for oneIntel Core 2 Duo T9000 Series
Processor codenameDiffersMeromPenryn
SteppingDiffersM0E0
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs129.5
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers1 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory clock speedKnown for one667 MHz
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers160 GB320 GB
HDD speedKnown for one5400 RPM
Card reader integratedDiffersNoYes
Optical drive typeKnown for oneDVD Super Multi
Graphics1 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersGL40NVIDIA® GeForce® 9650M GT
On-board graphics card modelKnown for oneNot available
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Networking featuresDiffersFast Ethernet, WLANGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11 b/g802.11 a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers24
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers01
Line-inKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® PM45 Express
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Home Premium
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableDiffersNoYes
Idle StatesKnown for oneNo
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Processor ARK IDDiffers3716035562
Processor codeDiffersSLAVGSLGEK
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WidthDiffers364.6 mm375 mm
DepthDiffers273.6 mm265 mm
Height (front)Differs2.7 cm3.4 cm
Height (rear)Differs3.84 cm4.06 cm
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Wake-on-LAN readyKnown for oneYes
Designidentical
Product colourKnown for oneBlack

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