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Product comparison · 2 pcs/workstations

Acer eMachines EL1800 vs Lenovo ThinkCentre A58 Intel® Core™2 Duo E7500

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  • 31specifications compared
  • 15differ
  • 16identical
  • 66known for one product only

Key differences

The Lenovo ThinkCentre A58 Intel® Core™2 Duo E7500 has 0.93 GHz more processor frequency than the Acer eMachines EL1800 (2.93 GHz vs 2 GHz). The Lenovo ThinkCentre A58 Intel® Core™2 Duo E7500 has 2.488 MB more processor cache than the Acer eMachines EL1800 (3 MB vs 0.512 MB). The Lenovo ThinkCentre A58 Intel® Core™2 Duo E7500 has 160 GB more total storage capacity than the Acer eMachines EL1800 (320 GB vs 160 GB). Only the Acer eMachines EL1800 has card reader integrated. Discrete graphics card model: NVIDIA® GeForce® 7050 on the Acer eMachines EL1800, Intel® GMA X4500 on the Lenovo ThinkCentre A58 Intel® Core™2 Duo E7500.

  • Processor frequency
    • 2 GHz
    • 2.93 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Total storage capacity
    • 160 GB
    • 320 GB
  • Card reader integrated
    • Yes
    • No
  • Discrete graphics card model
    • NVIDIA® GeForce® 7050
    • Intel® GMA X4500
  • USB 2.0 ports quantity
    • 7
    • 6
  • Serial ports quantity
    • 0
    • 1
  • Parallel ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
97 specifications
A

Acer

eMachines EL1800View product
B

Lenovo

ThinkCentre A58 Intel® Core™2 Duo E7500

Model A58

View product
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor modelKnown for oneE7500
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz2.93 GHz
Processor cacheDiffers0.512 MB3 MB
Processor cache typeL2L2
Processor front side busKnown for one1066 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo E7000 Series
Processor codenameKnown for oneWolfdale
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one74.1 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
CPU multiplier (bus/core ratio)Known for one11
SteppingKnown for oneR0
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory2 GB2 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)1 x 2 GB1 x 2 GB
Memory slots2x DIMM2x DIMM
Memory clock speedKnown for one800 MHz
Storage2 differ
Total storage capacityDiffers160 GB320 GB
Optical drive typeKnown for oneDVD±RW
HDD interfaceSATASATA
HDD speedKnown for one7200 RPM
Card reader integratedDiffersYesNo
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 7050Intel® GMA X4500
Maximum graphics card memoryKnown for one0.896 GB
Performanceidentical
Product typePCPC
Audio output channelsKnown for one5.1 channels
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers76
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantityDiffers01
Parallel ports quantityDiffers01
S/PDIF out portKnown for oneYes
Power1 differ
Power supplyDiffers220 W280 W
Power supply input voltageKnown for one110 - 220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMicro TowerSFF
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows 7 Professional
Trial softwareKnown for one-Microsoft Office Home & Student 2007.
Bundled softwareKnown for one-Microsoft Works 9.0, -eMachines Recovery Center, -Adobe Reader, -Adobe Flash Player, -CyberLink Power2Go, -Cyberlink LabelPrint, Labelflash, -NTI CD & DVD-Maker Gold, -Google Toolbar and Desktop Search, -NetZero.
Displayidentical
Display includedNoNo
Processor special featuresidentical
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 one2
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 one36503
Processor codeKnown for oneSLB9Z
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 systemDiffersHigh Definition AudioRealtek ALC662
Weight & dimensions3 differ
WidthDiffers100 mm317 mm
DepthDiffers371 mm355 mm
HeightDiffers265 mm99 mm
WeightKnown for one7.5 kg
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1

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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