Product comparison · 2 pcs/workstations

HP Compaq 6000PRO vs HP Z400 + ATI FirePro V4800

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  • 79specifications compared
  • 37differ
  • 42identical
  • 54known for one product only

Key differences

The HP Z400 + ATI FirePro V4800 has 2 more processor cores than the HP Compaq 6000PRO (4 vs 2). The HP Z400 + ATI FirePro V4800 has 6 more processor threads than the HP Compaq 6000PRO (8 vs 2). The HP Z400 + ATI FirePro V4800 has 0.4 GHz more processor frequency than the HP Compaq 6000PRO (3.2 GHz vs 2.8 GHz). Only the HP Z400 + ATI FirePro V4800 has ECC supported by processor. Only the HP Z400 + ATI FirePro V4800 has card reader integrated.

  • Processor family
    • Compaq 6000PRO:Intel® Pentium®
    • Z400 + ATI FirePro V4800:Intel® Xeon® 3000 Sequence
  • Processor model
    • Compaq 6000PRO:E5500
    • Z400 + ATI FirePro V4800:W3565
  • Processor cores
    • Compaq 6000PRO:2
    • Z400 + ATI FirePro V4800:4
  • Processor threads
    • Compaq 6000PRO:2
    • Z400 + ATI FirePro V4800:8
  • Processor frequency
    • Compaq 6000PRO:2.8 GHz
    • Z400 + ATI FirePro V4800:3.2 GHz
  • Processor cache
    • Compaq 6000PRO:2 MB
    • Z400 + ATI FirePro V4800:8 MB
  • Bus type
    • Compaq 6000PRO:FSB
    • Z400 + ATI FirePro V4800:QPI
  • Processor codename
    • Compaq 6000PRO:Wolfdale
    • Z400 + ATI FirePro V4800:Bloomfield

Side by side

Differences highlightedShow differences only (off)
Comparison of Compaq 6000PRO, Z400 + ATI FirePro V4800
133 specifications
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Xeon® 3000 Sequence
Processor modelDiffersE5500W3565
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeSmart CacheSmart Cache
Processor front side busKnown for one800 MHzUnknown — not stated by the source
Bus typeDiffersFSBQPI
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 3500 Series
Processor codenameDiffersWolfdaleBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseKnown for one74.1 °CUnknown — not stated by the source
Number of processors installed11
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers228 M731 M
Processing Die sizeDiffers82 mm²263 mm²
CPU multiplier (bus/core ratio)Differs1424
Maximum number of SMP processorsKnown for one1Unknown — not stated by the source
SteppingDiffersR0D0
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for oneUnknown — not stated by the source3.46 GHz
System bus rateKnown for oneUnknown — not stated by the source4.8 GT/s
Number of QPI linksKnown for oneUnknown — not stated by the source1
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source24 GB
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3-SDRAM
Memory clock speeds supported by processorKnown for oneUnknown — not stated by the source800,1066 MHz
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source25.6 GB/s
Memory1 differ
Internal memoryDiffers2 GB6 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one4x DIMMUnknown — not stated by the source
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source3 x 2 GB
ECCKnown for oneUnknown — not stated by the sourceYes
Memory channelsKnown for oneUnknown — not stated by the sourceTriple-channel
Storage2 differ
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
HDD interfaceSATASATA
Card reader integratedDiffersNoYes
Floppy drive installedKnown for oneNoUnknown — not stated by the source
Total HDDs capacityKnown for oneUnknown — not stated by the source1 TB
Number of HDDs installedKnown for oneUnknown — not stated by the source1
HDD capacityKnown for oneUnknown — not stated by the source1 TB
HDD speedKnown for oneUnknown — not stated by the source7200 RPM
Graphicsidentical
On-board graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneIntel® GMA 4500Unknown — not stated by the source
Graphics card familyKnown for oneIntelUnknown — not stated by the source
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® X58 Express
Network1 differ
Ethernet LANKnown for oneYesUnknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Wi-FiKnown for oneYesUnknown — not stated by the source
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers128
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0Unknown — not stated by the source
DisplayPorts quantityKnown for one1Unknown — not stated by the source
HDMI ports quantityKnown for one0Unknown — not stated by the source
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
DVI portKnown for oneNoUnknown — not stated by the source
PS/2 ports quantity22
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Serial ports quantityKnown for one0Unknown — not stated by the source
Parallel ports quantityKnown for one1Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one1Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
PCI slotsKnown for one1Unknown — not stated by the source
Poweridentical
Power supplyKnown for one320 WUnknown — not stated by the source
Design1 differ
Chassis typeDiffersMicro TowerMinitower
Product colourKnown for oneBlackUnknown — not stated by the source
External drive baysKnown for one1 x 3.5", 2 x 5.25"Unknown — not stated by the source
Internal drive baysKnown for one2 x 3.5"Unknown — not stated by the source
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Drivers includedKnown for oneYesUnknown — not stated by the source
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Display1 differ
Display includedDiffersYesNo
Processor special features8 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
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)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
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 IDDiffers4280039721
Processor codeDiffersSLGTJSLBEV
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45.0 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Physical Address Extension (PAE)Known for oneUnknown — not stated by the sourceYes
Supported instruction setsKnown for oneUnknown — not stated by the sourceSSE4.2
Audio1 differ
Audio systemDiffersAudio HDHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers176 mm167.9 mm
DepthDiffers430 mm455.3 mm
HeightDiffers377 mm450.2 mm
WeightDiffers9.3 kg19.6 kg
Packaging contentidentical
Remote control includedKnown for oneNoUnknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for oneNoUnknown — not stated by the source
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 85%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 90%
Non-operating altitudeKnown for oneUnknown — not stated by the source9100

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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