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Product comparison · 2 pcs/workstations

HP dc7800 + L1940T monitor vs HP xw6400 Intel® Xeon®

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  • 27specifications compared
  • 13differ
  • 14identical
  • 76known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Xeon®
  • Processor frequency
    • 2.33 GHz
    • 2.66 GHz
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • HDD interface
    • SATA II
    • Serial Attached SCSI (SAS)
  • HDD speed
    • 7200 RPM
    • 15000 RPM
  • Product type
    • PC
    • Workstation
  • USB 2.0 ports quantity
    • 8
    • 7
  • Chassis type
    • SFF
    • Minitower

Side by side

Differences highlightedShow differences only
103 specifications
A

HP

dc7800 + L1940T monitorView product
B

HP

xw6400 Intel® Xeon®

Model xw6400

View product
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Xeon®
Processor modelKnown for oneE6550
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.33 GHz2.66 GHz
Processor cache4 MB4 MB
Processor cache typeL2L2
Processor front side bus1333 MHz1333 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one72 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one7
SteppingKnown for oneG0
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Memory1 differ
Internal memory1 GB1 GB
Maximum internal memoryDiffers8 GB16 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
ECCKnown for oneYes
Storage2 differ
Total storage capacityKnown for one160 GB
Optical drive typeKnown for oneDVD±RW
HDD interfaceDiffersSATA IISerial Attached SCSI (SAS)
HDD speedDiffers7200 RPM15000 RPM
HDD capacityKnown for one73 GB
Diskette driveKnown for oneN/A
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3100
Maximum graphics card memoryKnown for one0.256 GB
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 5000X
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers87
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Firewire (IEEE 1394) portsKnown for one1
Design1 differ
Chassis typeDiffersSFFMinitower
Country of originChinaChina
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Displayidentical
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1280 x 1024 pixels
Contrast ratio (typical)Known for one700:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one140°
Viewing angle, verticalKnown for one135°
DisplayKnown for oneTFT
Display includedKnown for oneNo
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
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 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 one30783
Processor codeKnown for oneSLA9X
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
Audio1 differ
Audio systemDiffersHigh Definition AudioHigh Definition
Weight & dimensions4 differ
WidthDiffers163 mm165 mm
DepthDiffers458 mm441 mm
HeightDiffers25 mm441 mm
WeightDiffers8.5 kg14.6 kg
Expansion slotsidentical
Expansion slotsKnown for one4 PCI Express 2 PCI
Poweridentical
Power requirementsKnown for one575 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 85%
Non-operating altitudeKnown for one10000
Keyboardidentical
Keyboard typeKnown for oneHP PS/2

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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