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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 + ThinkPlus L500 vs Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD

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  • 86specifications compared
  • 18differ
  • 68identical
  • 14known for one product only

Key differences

The Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has 0.33 GHz more processor frequency than the Lenovo ThinkCentre A58 + ThinkPlus L500 (2.93 GHz vs 2.6 GHz). The Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has 1 MB more processor cache than the Lenovo ThinkCentre A58 + ThinkPlus L500 (3 MB vs 2 MB). The Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has 266 MHz more processor front side bus than the Lenovo ThinkCentre A58 + ThinkPlus L500 (1066 MHz vs 800 MHz). Only the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has display included. Only the Lenovo ThinkCentre A58 + ThinkPlus L500 has embedded options available.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5300
    • E7500
  • Processor frequency
    • 2.6 GHz
    • 2.93 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • CPU multiplier (bus/core ratio)
    • 13
    • 11
  • Optical drive type
    • DVD±RW
    • DVD-RW
  • Chassis type
    • SFF
    • Tower

Side by side

Differences highlightedShow differences only
100 specifications
A

Lenovo

ThinkCentre A58 + ThinkPlus L500View product
B

Lenovo

ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBDView product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5300E7500
Processor cores22
Processor threads22
Processor frequencyDiffers2.6 GHz2.93 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz1066 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E7000 Series
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
Tcase74.1 °C74.1 °C
Number of processors installedKnown for one1
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die Transistors228 M228 M
Processing Die size82 mm²82 mm²
CPU multiplier (bus/core ratio)Differs1311
SteppingR0R0
ECC supported by processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)1 x 2 GB1 x 2 GB
Memory clock speed800 MHz800 MHz
Maximum internal memoryKnown for one4 GB
Memory slotsKnown for one2x DIMM
Storage1 differ
Total storage capacity320 GB320 GB
Optical drive typeDiffersDVD±RWDVD-RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
Performanceidentical
Product typePCPC
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Expansion slotsidentical
PCI Express x16 slotsKnown for one2
Poweridentical
Power supply280 W280 W
Power supply input voltage110 - 220 V110 - 220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Design1 differ
Chassis typeDiffersSFFTower
Product colourKnown for oneBlack
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
Processor special features3 differ
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)22
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3530036503
Processor codeDiffersSLB9USLB9Z
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Audio1 differ
Audio systemDiffersRealtek ALC662ALC662
Weight & dimensions4 differ
WidthDiffers317 mm175 mm
DepthDiffers355 mm442 mm
HeightDiffers99 mm412 mm
WeightDiffers7.5 kg11.2 kg
Packaging contentidentical
Mouse includedKnown for oneYes

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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