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Product comparison · 2 pcs/workstations

Acer Aspire E300-J97T vs Lenovo ThinkCentre M55

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  • 26specifications compared
  • 14differ
  • 12identical
  • 70known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel® Core™2 Duo
  • Processor model
    • 3200+
    • E6300
  • Processor frequency
    • 2 GHz
    • 1.86 GHz
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Total storage capacity
    • 160 GB
    • 80 GB
  • Discrete graphics card model
    • AMD Radeon X300 SE
    • Intel® GMA 3000
  • USB 2.0 ports quantity
    • 6
    • 10

Side by side

Differences highlightedShow differences only
96 specifications
A

Acer

Aspire E300-J97TView product
B

Lenovo

ThinkCentre M55View product
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel® Core™2 Duo
Processor modelDiffers3200+E6300
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz1.86 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one1066 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one61.4 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one167 M
Processing Die sizeKnown for one111 mm²
CPU multiplier (bus/core ratio)Known for one7
SteppingKnown for oneR0
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryKnown for one8 GB
Internal memory typeKnown for oneDDR2-SDRAM
Storage1 differ
Total storage capacityDiffers160 GB80 GB
Optical drive typeKnown for oneDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Compatible memory cardsKnown for oneMMC, MS Pro, SD, XD
Graphics1 differ
Discrete graphics card modelDiffersAMD Radeon X300 SEIntel® GMA 3000
Maximum graphics card memoryKnown for one0.256 GB
Performanceidentical
Product typePCPC
Optical driveidentical
DVD read speedKnown for one16x
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Modem typeKnown for oneV.90
Modem speedKnown for one56 Kbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
Parallel ports quantity11
DVI portKnown for oneYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one1
Serial ports quantityKnown for one1
Modem (RJ-11) portsKnown for one1
Poweridentical
Power supplyKnown for one310 W
Designidentical
Chassis typeTowerTower
Software1 differ
Operating system installedKnown for oneWindows XP Professional
Bundled softwareDiffersNorton AntiVirus 2005 Adobe Acrobat Reader 6.0 Cyberlink Power DVD for DVD SKU NTI CD-Maker Gold for DVD burner SKU, Self Burn RecoveryAdobe Acrobat Reader, Diskeeper Lite, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium edition (license), PC Doctor diagnostics, Picasa, Sun JRE, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Cent
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
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 TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)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® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one27248
Processor codeKnown for oneSLGW2
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audio1 differ
Audio systemDiffersRealtek AC97 audio 5.1ADI 1983 HD
Weight & dimensions3 differ
WidthDiffers180 mm178 mm
DepthDiffers420 mm450 mm
HeightDiffers360 mm432 mm
WeightKnown for one12.5 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Expansion slotsidentical
Expansion slotsKnown for one1 x 16x PCI Express 2 x PCI 1 x 1x PCI Express

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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