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Product comparison · 2 pcs/workstations

Acer eMachines EL1850 Intel® Pentium® E5500 vs Lenovo ThinkCentre M90p + ThinkVision L1711p

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  • 90specifications compared
  • 42differ
  • 48identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • E5500
    • i5-650
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Wolfdale
    • Clarkdale

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

eMachines EL1850 Intel® Pentium® E5500

Model EL1850

View product
B

Lenovo

ThinkCentre M90p + ThinkVision L1711pView product
Processor16 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersE5500i5-650
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers2 MB4 MB
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core i5-600 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers228 M382 M
Processing Die sizeDiffers82 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1424
SteppingDiffersR0C2
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one800 MHz
Memory1 differ
Maximum internal memoryDiffers4 GB8 GB
Memory channelsKnown for oneDual-channel
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD speedKnown for one7200 RPM
Card reader integratedDiffersYesNo
Graphics1 differ
On-board graphics cardDiffersNoYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 310
Performanceidentical
Audio output channelsKnown for one5.1 channels
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers68
DVI portDiffersNoYes
Serial ports quantityDiffers01
Power1 differ
Power supplyDiffers250 W280 W
Design1 differ
Chassis typeDiffersDesktopTower
Product colourKnown for oneBlack
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Mac compatibilityKnown for oneNo
Trial softwareKnown for one- Norton Internet Security 2009 - Microsoft Office Home & Student 2007
Bundled softwareKnown for one- eMachines Recovery Management - Adobe Flash Player - Adobe Reader - CyberLink PowerDVD - Google Toolbar - Microsoft Works - Nero 9 Essentials - Oberon GameZone
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one43.2 cm (17")
Display resolutionKnown for one1280 x 1024 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
Processor special features11 differ
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4280043546
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Processor codeKnown for oneSLGTJ
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers411 mm414 mm
HeightDiffers361 mm442 mm
WeightKnown for one11 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional

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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