Product comparison · 2 pcs/workstations

HP Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC vs HP xw4550 AMD Opteron

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  • 26specifications compared
  • 13differ
  • 13identical
  • 98known for one product only

Key differences

  • Processor manufacturer
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:Intel
    • xw4550 AMD Opteron:AMD
  • Processor family
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:Intel® Core™2 Duo
    • xw4550 AMD Opteron:AMD Opteron
  • Processor frequency
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:3 GHz
    • xw4550 AMD Opteron:2.2 GHz
  • Processor cache
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:6 MB
    • xw4550 AMD Opteron:1 MB
  • Product type
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:PC
    • xw4550 AMD Opteron:Workstation
  • PS/2 ports quantity
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:2
    • xw4550 AMD Opteron:0
  • Serial ports quantity
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:0
    • xw4550 AMD Opteron:1
  • Power supply
    • Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC:135 W
    • xw4550 AMD Opteron:300 W

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Comparison of Compaq dc7800p Intel Core™2 Duo Processor E8400 2G/160G DVD+/-RW WVST Bus Ultra Slim Desktop PC, xw4550
124 specifications
Processor4 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™2 DuoAMD Opteron
Processor modelKnown for oneE8400Unknown — not stated by the source
Processor coresKnown for one2Unknown — not stated by the source
Processor threadsKnown for one2Unknown — not stated by the source
Processor frequencyDiffers3 GHz2.2 GHz
Processor cacheDiffers6 MB1 MB
Processor front side busKnown for one1333 MHzUnknown — not stated by the source
Bus typeKnown for oneFSBUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
Processor lithographyKnown for one45 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Core 2 Duo E8000 SeriesUnknown — not stated by the source
Processor codenameKnown for oneWolfdaleUnknown — not stated by the source
Thermal Design Power (TDP)Known for one65 WUnknown — not stated by the source
TcaseKnown for one72.4 °CUnknown — not stated by the source
Processor socketKnown for oneLGA 775 (Socket T)Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one410 MUnknown — not stated by the source
Processing Die sizeKnown for one107 mm²Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one9Unknown — not stated by the source
SteppingKnown for oneE0Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor technologyKnown for oneIntel vProUnknown — not stated by the source
Memoryidentical
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Storageidentical
Total storage capacityKnown for one160 GBUnknown — not stated by the source
Optical drive typeKnown for oneDVD±RWUnknown — not stated by the source
Card reader integratedKnown for oneNoUnknown — not stated by the source
Storage drive controllerKnown for oneSATA 1.5 Gb/sUnknown — not stated by the source
Disk subsystem controllerKnown for oneSATA 1.5 Gb/sUnknown — not stated by the source
Diskette driveKnown for oneOptionalUnknown — not stated by the source
Storage drive typeKnown for one160 GBUnknown — not stated by the source
HDD capacityKnown for oneUnknown — not stated by the source160 GB
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3100Unknown — not stated by the source
On-board graphics card modelKnown for oneNot availableUnknown — not stated by the source
Video card featuresKnown for one3D/2D Controller: support is fully compliant with Microsoft standard API such as Microsoft DirectX9, DirectXVA, VMR9, GDI/GDI+; OpenGL 1.4.; Integrated VGA Controller; integrated 400 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum ColorUnknown — not stated by the source
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536Unknown — not stated by the source
Graphics cardKnown for oneUnknown — not stated by the sourceRadeon X1250
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneUnknown — not stated by the sourceAMD 690G
Networkidentical
Networking featuresKnown for oneIntel 82566DM GigabitUnknown — not stated by the source
Ports & interfaces2 differ
DVI portKnown for oneYesUnknown — not stated by the source
PS/2 ports quantityDiffers20
Serial ports quantityDiffers01
Audio inputKnown for one1Unknown — not stated by the source
I/O portsKnown for oneRear: 6 USB 2.0, 1 DVI-D graphics port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, audio portsUnknown — not stated by the source
Power1 differ
Power requirementsKnown for one90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 HzUnknown — not stated by the source
Power supplyDiffers135 W300 W
Power consumption (typical)Known for one135 WUnknown — not stated by the source
Power managementKnown for oneOperating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current 80 Plus: 1.5 A; Current Leakage (NFPA 99): < 275 µA; System Heat Dissipation 80 Plus: Typical 133 btu/hr (33.5 kg-cal/hr), MaximuUnknown — not stated by the source
Designidentical
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Upgrade typeKnown for oneWindows Vista capableUnknown — not stated by the source
Chassis typeKnown for oneUnknown — not stated by the sourceMinitower
Softwareidentical
Operating system installedKnown for oneWindows Vista BusinessUnknown — not stated by the source
Applications supportedKnown for oneWindows Vista Premium readyUnknown — not stated by the source
Bundled softwareKnown for oneOn some models only (not included with FreeDOS): HP ProtectTools Security Solutions, HP OpenView Configuration Management Solutions Agent, HP Backup and Recovery Manager, HP Insight Diagnostics (available via HP Backup and Recovery Manager), HP Client Foundation Suite (HP Client Manager, HP SystemsUnknown — not stated by the source
Driver LANKnown for oneMicrosoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2000Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Graphics & IMC lithographyKnown for one45 nmUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneNoUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneYesUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneNoUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNoUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNoUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Insider™Known for oneNoUnknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
Processor ARK IDKnown for one33910Unknown — not stated by the source
Processor codeKnown for oneSLB9JUnknown — not stated by the source
Processor package sizeKnown for one37.5 x 37.5 mmUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNoUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Audio includedKnown for oneIntegrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speakerUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-30 - 60 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Relative humidityKnown for one10 - 90%Unknown — not stated by the source
Non-operating altitudeKnown for one9144Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one5 - 90%Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers251 mm168 mm
DepthDiffers254 mm450 mm
HeightDiffers66 mm456 mm
WeightDiffers3.1 kg13.3 kg
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll MouseUnknown — not stated by the source
Keyboard typeKnown for oneHP PS/2Unknown — not stated by the source
Featuresidentical
Security management descriptionKnown for oneIntegrated 1.2 TPM Embedded Security Chip (except for Russia), Kensington Lock Support, HP Business PC Security Lock, HP USB Biometric Fingerprint Reader, HP Rear Port Controller CoverUnknown — not stated by the source
Other featuresidentical
Security featuresKnown for oneKensington Lock, Hood Removal SensorUnknown — not stated by the source
Drive baysKnown for one1 Slimline Drive Bay 1 internal 2.5 inchUnknown — not stated by the source
UNSPSC-codeKnown for one43211507Unknown — not stated by the source

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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