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Product comparison · 2 pcs/workstations

HP Compaq dc7600 P4 630 HT 512M/80G DVD/CDRW WXP Pro Small Form Factor PC vs Lenovo TS ThinkCentre A50 Celeron D 330 256MB 40GB CD

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  • 65specifications compared
  • 28differ
  • 37identical
  • 62known for one product only

Key differences

  • Processor family
    • Intel® Pentium® 4
    • Intel Atom®
  • Processor model
    • 630
    • 330
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Processor lithography
    • 90 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
127 specifications
A

HP

Compaq dc7600 P4 630 HT 512M/80G DVD/CDRW WXP Pro Small Form Factor PCView product
B

Lenovo

TS ThinkCentre A50 Celeron D 330 256MB 40GB CDView product
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium® 4Intel Atom®
Processor modelDiffers630330
Processor coresDiffers12
Processor threadsDiffers24
Processor frequencyDiffers3 GHz1.6 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz533 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers90 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Differs84 W8 W
TcaseDiffers66.6 °C85.2 °C
Processor socketDiffersLGA 775 (Socket T)BGA 437
Number of Processing Die TransistorsDiffers169 M94 M
Processing Die sizeDiffers135 mm²52 mm²
CPU multiplier (bus/core ratio)Differs1512
ECC supported by processorNoNo
Cache externalKnown for one2048 KB
TjunctionKnown for one100 °C
Processor core voltage (AC)Known for one1.25 - 1.40 V
SteppingKnown for oneC0
Memory2 differ
Internal memoryDiffers0.5 GB0.25 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory upgradeKnown for one4 GB
Storage1 differ
HDD speedKnown for one7200 RPM
Storage drive controllerKnown for oneSMART III Serial ATA 3.0 Gb/s
Disk subsystem controllerKnown for oneSerial ATA 3.0 Gb/s (except 40 GB configuration: Serial ATA 1.5 Gb/s)
Diskette driveKnown for oneNo
Storage drive typeDiffers80 GBATA-100 (Enhanced IDE)
Total storage capacityKnown for one40 GB
Optical drive typeKnown for oneCD-ROM
Diskette drive memoryKnown for one1.44 MB
Graphics1 differ
Maximum graphics card memoryKnown for one0.128 GB
Video card featuresKnown for one3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MHz) Intel Graphics Media Accelerator 950 Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536. Varies with mode and configuration
Video adapter, busDiffersPCI Express x16Direct AGP
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536. Varies with mode and configuration
Video adapter resolutionKnown for one2048x1536 16777216 colors
Performanceidentical
Product typePCPC
Acoustic power emissionsKnown for oneIDLE (Fixed disk drive spinning): LWAd = 4.0 Bels; FIXED DISK (Random write): LWAd = 4.0 Bels; FLOPPY DRIVE (Floppy to HD file copy): LWAd = 4.5 Bels; OPTICAL DRIVE (Sequential Reads): LWAd = 5.4 Bels
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersIntegrated Broadcom NetXtreme Gigabit Ethernet for HPEthernet/Fast Ethernet
Ports & interfacesidentical
I/O portsKnown for oneRear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Front: 2 USB 2.0, headphone and microphone
USB 2.0 ports quantityKnown for one6
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one1
Modem (RJ-11) portsKnown for one0
USB 1.1 ports quantityKnown for one0
Expansion slotsidentical
Expansion slotsKnown for one2 low profile PCI, 1 low profile PCI Express x1, 1 low profile PCI Express x16 (2 full-height PCI available via optional riser card), (Note: with riser card option, express x1 and x16 slots are not supported)
Poweridentical
Power requirementsKnown for one90 – 264 / 100 – 240 VAC, 50/60 Hz, active PFC
Power consumption (typical)Known for one240 W
Power supplyKnown for one230 W
Designidentical
Country of originKnown for oneChina
Chassis typeKnown for oneTower
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Compatible operating systemsKnown for oneGenuine Windows 2000 (Web Support), Genuine Windows XP Professional SP2, Genuine Windows XP Home SP2, FreeDOS, SuSE Linux 9.3
Bundled softwareKnown for oneIn some models only: Norton Antivirus 2005, Roxio CinePlayer In all models: Adobe Acrobat Reader, PDF Complete, Altiris Local Recovery, Sun Java Runtime Environment, Microsoft Windows XP Professional SP2, Suze Linux, Microsoft Windows XP Home SP2; In some models only: Microsoft Office 2003 Small Bus
Driver LANKnown for oneMicrosoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4
Processor special features3 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
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)NoNo
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 IDDiffers2747835641
Processor package sizeDiffers37.5 x 37.5 mm22 x 22 mm
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Physical Address Extension (PAE)Known for oneYes
Processor codeKnown for oneSLG9Y
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Audio1 differ
Audio systemDiffersIntegrated High Definition audio with Realtek 2 channel ALC260 codecSoundMAX Cadenza
Audio includedKnown for oneIntegrated High Definition audio with Realtek 2 channel ALC260 codec
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Relative humidityKnown for one10 - 90%
Non-operating relative humidity (non-condensing)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers338 mm191 mm
DepthDiffers379 mm406 mm
HeightDiffers100 mm413 mm
WeightDiffers8.85 kg10.2 kg
Keyboardidentical
Pointing deviceKnown for one2-Button Scroll Mouse PS/2
Keyboard typeKnown for one2004 standard PS/2
Featuresidentical
Security management descriptionKnown for oneEmbedded TPM1.2 with optional HP ProtectTools, Embedded Security software
Other features1 differ
Security featuresDiffersKensington Cable Lock, Hood Cover Security Loop supported, HP Desktop Security Lock, Integrated 1.2 TPM chip (ProtectTools software optional)-U-Bolt anchoring feature -Security slot (for attachment of optional cable lock) -Power on password -Hardfile I/O control -Parallel port I/O control -Serial port I/O control -Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control
Drive baysKnown for one1 external 5.25 inch, 1 external 3.5 inch 1 internal 3.5 inch
Optical driveidentical
CD read speedKnown for one48x
Displayidentical
Display includedKnown for oneNo

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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