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Product comparison · 2 pcs/workstations

HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor vs NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home

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  • 83specifications compared
  • 31differ
  • 52identical
  • 72known for one product only

Key differences

The HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has 1 more processor cores than the NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home (2 vs 1). The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 1.34 GHz more processor frequency than the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor (3.2 GHz vs 1.86 GHz). The HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has 266 MHz more processor front side bus than the NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home (1066 MHz vs 800 MHz). Only the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has display included. Only the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has idle States.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® 4
  • Processor model
    • E6300
    • 640
  • Processor cores
    • 2
    • 1
  • Processor frequency
    • 1.86 GHz
    • 3.2 GHz
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Processor lithography
    • 65 nm
    • 90 nm
  • Processor codename
    • Conroe
    • Prescott
  • Thermal Design Power (TDP)
    • 65 W
    • 84 W

Side by side

Differences highlightedShow differences only
155 specifications
A

HP

Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitorView product
B

NEC

PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP HomeView product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® 4
Processor modelDiffersE6300640
Processor coresDiffers21
Processor threads22
Processor frequencyDiffers1.86 GHz3.2 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers1066 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers65 nm90 nm
Processor operating modes64-bit64-bit
Processor codenameDiffersConroePrescott
Thermal Design Power (TDP)Differs65 W84 W
TcaseDiffers61.4 °C66.6 °C
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers167 M169 M
Processing Die sizeDiffers111 mm²135 mm²
CPU multiplier (bus/core ratio)Differs716
SteppingKnown for oneR0
ECC supported by processorNoNo
Cache externalKnown for one2048 KB
Processor technologyKnown for oneIntel vPro
PCI Express slots versionKnown for one2.0
Processor core voltage (AC)Known for one1.25 - 1.388 V
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
Memory2 differ
Internal memory1 GB1 GB
Maximum internal memoryDiffers4 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one2 x 0.5 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speedKnown for one667 MHz
Memory upgradeKnown for one4 GB
Standard memory capacityKnown for one1 MB
Memory channelsKnown for oneDual-channel
Storageidentical
Total storage capacity80 GB80 GB
Optical drive typeKnown for oneDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Storage drive controllerKnown for oneSerial ATA (1.5/3.0 Gb/s)
Disk subsystem controllerKnown for oneSerial ATA 3.0 Gb/s
Diskette driveKnown for oneOptional N
Diskette drive memoryKnown for oneNo
Graphics1 differ
Maximum graphics card memoryDiffers0.128 GB0.224 GB
Video card featuresKnown for one3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MHz) Intel Graphics Media Accelerator 3000 Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536 3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MH
Video adapter, busKnown for onePCI Express x16
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 950
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Performanceidentical
Product typePCPC
Password protection typeKnown for oneBIOS
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersIntel 82566DM Gigabit EthernetGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
I/O portsKnown for oneRear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 1 optional DVI graphics port (available via DVI ADD2 adapter), 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Front: 2 USB 2.0, headphone and microphone Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 paralle
Rear portsKnown for one6 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 audio in; 1 audio out; 1 RJ-45; 1 external VGA monitor
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers2x low-profile PCI 1x low-profile PCI Express x1 1x low-profile PCI Express x161x PCI Express 1X 2x PCI
Power2 differ
Power supply typeKnown for one240W power supply - active PFC
Power requirementsKnown for oneInput voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC
Power supplyDiffers240 W250 W
Power supply input voltageDiffers100-240 V220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Known for one240 W
Design1 differ
Chassis typeSFFSFF
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
External drive baysDiffers1x 5.25" 1x 3.5"1x 5.25" / 1x 3.5"
Internal drive bays1x 3.5"1x 3.5"
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows XP Home Edition
Applications supportedKnown for oneWindows Vista Premium ready
Bundled softwareKnown for oneHP Protect Tools Security Software Suite HP Client Manager Software HP Open View Configuration Management Altiris Deployment Solution Symantec Antivirus 10.0 (trial) HP Insight Diagnostics
Driver LANKnown for oneMicrosoft 2000, Microsoft XP
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one43.2 cm (17")
DisplayKnown for oneTFT
Processor special features5 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesDiffersYesNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)DiffersYesNo
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 IDDiffers2724827480
Processor codeKnown for oneSLGW2
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
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
Supported instruction setsKnown for oneSSE4.1/4.2
Audio1 differ
Audio systemDiffersHigh Definition Audio +Realtek ALC262 HDA CodecAC'97
Audio includedKnown for oneIntegrated High Definition audio with Realtek ALC262 High Definition audio 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 altitudeKnown for one9144
Non-operating relative humidity (non-condensing)Known for one5 - 90%
Weight & dimensions3 differ
WidthDiffers337.8 mm407 mm
DepthDiffers378.5 mm100 mm
HeightDiffers100.3 mm348 mm
WeightKnown for one8.85 kg
Size (imperial)Known for one33.8 cm (13.3")
Weight (imperial)Known for one17.18 lb
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse, USB optical scroll mouse or PS/2 optical scroll mouse
Keyboard typeKnown for one2004 standard PS/2
Multimediaidentical
MultimediaKnown for oneIntegrated High Definition audio with Realtek 2 channel ALC262 codec (all ports are stereo)
Featuresidentical
Security management descriptionKnown for oneEmbedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software
Other featuresidentical
Security featuresKnown for oneHood Cover Security Loop HP Desktop Security Lock 1.2 TPM Chip
Drive baysKnown for one1 internal 3.5 inch 1 external 5.25 inch, 1 external 3.5 inch
UNSPSC-codeKnown for one43211507
Certificatesidentical
CertificationKnown for oneWLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950

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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