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Product comparison · 2 laptops

Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri vs Lenovo Essential B570 Intel® Core™ i3 i3-2310M

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  • 126specifications compared
  • 47differ
  • 79identical
  • 27known for one product only

Key differences

The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 0.16 GHz more processor frequency than the Lenovo Essential B570 Intel® Core™ i3 i3-2310M (2.26 GHz vs 2.1 GHz). The Lenovo Essential B570 Intel® Core™ i3 i3-2310M has 2.5 GT/s more system bus rate than the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri (5 GT/s vs 2.5 GT/s). The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 5°C more tjunction than the Lenovo Essential B570 Intel® Core™ i3 i3-2310M (105 °C vs 100 °C). Only the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has ExpressCard slot. Only the Lenovo Essential B570 Intel® Core™ i3 i3-2310M has Intel® Wireless Display (Intel® WiDi).

  • Product colour
    • Black, Red
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i3-350M
    • i3-2310M
  • Processor frequency
    • 2.26 GHz
    • 2.1 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor socket
    • BGA 1288
    • BGA 1023
  • Processor codename
    • Arrandale
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
153 specifications
A

Lenovo

0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-WriView product
B

Lenovo

Essential B570 Intel® Core™ i3 i3-2310M

Model B570

View product
Design1 differ
Product colourDiffersBlack, RedBlack
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display surfaceKnown for oneGloss
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor11 differ
Processor generationDiffers3rd gen Intel® Core™ i32nd gen Intel® Core™ i3
Processor modelDiffersi3-350Mi3-2310M
Processor frequencyDiffers2.26 GHz2.1 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor socketDiffersBGA 1288BGA 1023
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersC2J1
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs1721
Memory2 differ
Internal memoryDiffers2 GB3 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage3 differ
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMemory Stick (MS), MiniSDHC, MMC, MS PRO, SDHC, xD
Graphics4 differ
Discrete graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz1100 MHz
Maximum resolutionKnown for one2048 x 1536 pixels
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemKnown for oneRealtek ALC269
Speaker powerDiffers1.5 W3 W
Network2 differ
Networking featuresDiffersGigabit EthernetFast Ethernet
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
HDMI ports quantityKnown for one1
ExpressCard slotDiffersYesNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM65 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Drivers includedKnown for oneYes
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4352952220
Processor codeDiffersSLBPLSR04S
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Batteryidentical
Battery life (max)Known for one4.5 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Password protection typeKnown for oneHDD, Supervisor
Fingerprint readerKnown for oneYes
Certificatesidentical
CertificationKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.22 kg2.35 kg
WidthDiffers344 mm378 mm
DepthDiffers233 mm252 mm
Height (front)Differs3.18 cm3.31 cm
Height (rear)Known for one3.7 cm
Other featuresidentical
Power supply typeKnown for oneAC - DC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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