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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS vs Lenovo ThinkCentre M52 P4 630 3.0HGz

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  • 34specifications compared
  • 19differ
  • 15identical
  • 52known for one product only

Key differences

The Lenovo ThinkCentre M52 P4 630 3.0HGz has 0.07 GHz more processor frequency than the Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS (3 GHz vs 2.93 GHz). The Lenovo ThinkCentre M52 P4 630 3.0HGz has 267 MHz more processor front side bus than the Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS (800 MHz vs 533 MHz). The Lenovo ThinkCentre M52 P4 630 3.0HGz has 0.25 GB more internal memory than the Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS (0.5 GB vs 0.25 GB). Internal memory type: DDR-SDRAM on the Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS, DDR2-SDRAM on the Lenovo ThinkCentre M52 P4 630 3.0HGz. Storage drive type: ATA-100 (Enhanced IDE) on the Lenovo ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TS, SATA on the Lenovo ThinkCentre M52 P4 630 3.0HGz.

  • Processor frequency
    • 2.93 GHz
    • 3 GHz
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Maximum internal memory
    • 2 GB
    • 4 GB
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Storage drive type
    • ATA-100 (Enhanced IDE)
    • SATA
  • Discrete graphics card model
    • MiRage
    • Intel® GMA 950
  • Video adapter, bus
    • Direct AGP
    • PCI Express

Side by side

Differences highlightedShow differences only
86 specifications
A

Lenovo

ThinkCentre E50 P4 2,93GHz (516) 256MB 80GB XPP NL TSView product
B

Lenovo

ThinkCentre M52 P4 630 3.0HGzView product
Processor2 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium® 4Intel® Pentium® 4
Processor modelKnown for one630
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers2.93 GHz3 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Processor front side busDiffers533 MHz800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Known for one84 W
TcaseKnown for one66.6 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one169 M
Processing Die sizeKnown for one135 mm²
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers0.25 GB0.5 GB
Maximum internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storage1 differ
Total storage capacity80 GB80 GB
Optical drive typeDVD-ROMDVD-ROM
Storage drive typeDiffersATA-100 (Enhanced IDE)SATA
Diskette drive memoryKnown for one1.44 MB
Graphics2 differ
Discrete graphics card modelDiffersMiRageIntel® GMA 950
Video adapter, busDiffersDirect AGPPCI Express
Performanceidentical
Product typePCPC
Optical driveidentical
DVD read speed16x16x
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Power1 differ
Power supplyDiffers180 W310 W
Design1 differ
Chassis typeDiffersSmall DesktopTower
Software1 differ
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareDiffersLotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium edition (license), Access program, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics, ThinkVantage Rescue and RecoveryAccess Program; Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics
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 oneNo
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 oneNo
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 oneNo
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 one27478
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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 systemDiffersAC-97ADI 1891 HD
Weight & dimensions4 differ
WidthDiffers325 mm178 mm
DepthDiffers410 mm450 mm
HeightDiffers107 mm430 mm
WeightDiffers9.2 kg12.5 kg
Other features1 differ
Security featuresDiffers-Hardfile I/O control -Diskette boot inhibit -Diskette I/O control -Boot sequence control -Boot without keyboard or mouse -Configuration password -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature-Diskette I/O control -Hardfile I/O control -Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -U-Bolt anchoring feature -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control
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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