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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre STEB2FR PC Intel® Core™ i5 vs Lenovo ThinkCentre M58p + 45J5435

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  • 39specifications compared
  • 14differ
  • 25identical
  • 68known for one product only

Key differences

The Lenovo ThinkCentre STEB2FR PC Intel® Core™ i5 has 0.2 GHz more processor frequency than the Lenovo ThinkCentre M58p + 45J5435 (3.2 GHz vs 3 GHz). The Lenovo ThinkCentre M58p + 45J5435 has 2 MB more processor cache than the Lenovo ThinkCentre STEB2FR PC Intel® Core™ i5 (6 MB vs 4 MB). The Lenovo ThinkCentre STEB2FR PC Intel® Core™ i5 has 267 MHz more memory clock speed than the Lenovo ThinkCentre M58p + 45J5435 (1333 MHz vs 1066 MHz). Only the Lenovo ThinkCentre M58p + 45J5435 has on-board graphics card. Processor family: Intel® Core™ i5 on the Lenovo ThinkCentre STEB2FR PC Intel® Core™ i5, Intel® Core™2 Duo on the Lenovo ThinkCentre M58p + 45J5435.

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™2 Duo
  • Processor frequency
    • 3.2 GHz
    • 3 GHz
  • Processor cache
    • 4 MB
    • 6 MB
  • Memory clock speed
    • 1333 MHz
    • 1066 MHz
  • Total storage capacity
    • 320 GB
    • 500 GB
  • Optical drive type
    • DVD-RW
    • DVD±RW
  • On-board graphics card
    • No
    • Yes
  • Serial ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
107 specifications
A

Lenovo

ThinkCentre STEB2FR PC Intel® Core™ i5

Model STEB2FR

View product
B

Lenovo

ThinkCentre M58p + 45J5435View product
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™2 Duo
Processor modelKnown for oneE8400
Processor threadsKnown for one2
Processor frequencyDiffers3.2 GHz3 GHz
Processor cacheDiffers4 MB6 MB
Processor front side busKnown for one1333 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 E8000 Series
Processor codenameKnown for oneWolfdale
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one72.4 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one9
SteppingKnown for oneE0
ECC supported by processorKnown for oneNo
System bus rateKnown for one2.5 GT/s
Memory1 differ
Memory layout (slots x size)Known for one1 x 2 GB
Memory clock speedDiffers1333 MHz1066 MHz
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD-RWDVD±RW
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics1 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelKnown for oneIntel® GMA 4500M
On-board graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ethernet LAN data ratesKnown for one1000 Mbit/s
Ports & interfaces2 differ
Serial ports quantityDiffers10
Parallel ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
eSATA ports quantityKnown for one3
Poweridentical
Power supply input voltageKnown for one115 - 230 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersTowerSFF
Product colourKnown for oneBlack
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
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 oneYes
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 oneYes
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 one33910
Processor codeKnown for oneSLB9J
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
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers175 mm317 mm
DepthDiffers422 mm355 mm
HeightDiffers414 mm99 mm
WeightDiffers11 kg7.5 kg

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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