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Product comparison · 2 pcs/workstations

HP Compaq 8100 + LA1905wg vs HP Compaq 8100 + LA2205wg

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  • 128specifications compared
  • 19differ
  • 109identical
  • 6known for one product only

Key differences

The HP Compaq 8100 + LA1905wg has 0.14 GHz more processor boost frequency than the HP Compaq 8100 + LA2205wg (3.6 GHz vs 3.46 GHz). The HP Compaq 8100 + LA1905wg has 0.13 GHz more processor frequency than the HP Compaq 8100 + LA2205wg (3.33 GHz vs 3.2 GHz). The HP Compaq 8100 + LA1905wg has 1 more CPU multiplier (bus/core ratio) than the HP Compaq 8100 + LA2205wg (25 vs 24). Only the HP Compaq 8100 + LA1905wg has embedded options available. Processor model: i5-660 on the HP Compaq 8100 + LA1905wg, i5-650 on the HP Compaq 8100 + LA2205wg.

  • Processor model
    • i5-660
    • i5-650
  • Processor boost frequency
    • 3.6 GHz
    • 3.46 GHz
  • Processor frequency
    • 3.33 GHz
    • 3.2 GHz
  • CPU multiplier (bus/core ratio)
    • 25
    • 24
  • Internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 500 GB
    • 320 GB
  • Optical drive type
    • DVD-RW
    • DVD-ROM
  • PCI slots
    • 3
    • 1

Side by side

Differences highlightedShow differences only
134 specifications
A

HP

Compaq 8100 + LA1905wgView product
B

HP

Compaq 8100 + LA2205wgView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generationIntel® Core™ i5Intel® Core™ i5
Processor modelDiffersi5-660i5-650
Processor cores22
Processor threads44
Processor boost frequencyDiffers3.6 GHz3.46 GHz
Processor frequencyDiffers3.33 GHz3.2 GHz
Processor cache4 MB4 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityNoNo
System bus rate2.5 GT/s2.5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-600 Desktop SeriesIntel Core i5-600 Desktop Series
Processor codenameClarkdaleClarkdale
Thermal Design Power (TDP)73 W73 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x81x16, 2x8
PCI Express slots version2.02.0
Number of processors installed11
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Number of Processing Die Transistors382 M382 M
Processing Die size81 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2524
Maximum internal memory supported by processor16 GB16 GB
Memory types supported by processorDDR3 1066/1333DDR3 1066/1333
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
SteppingKnown for oneC2
Memory1 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots4x DIMM4x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD-RWDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Floppy drive installedNoNo
Card reader integratedKnown for oneNo
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics card modelIntel HDIntel HD
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
Number of displays supported (on-board graphics)22
On-board graphics card base frequency733 MHz733 MHz
Maximum graphics card memoryKnown for one0.5 GB
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity1010
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
DisplayPorts quantityKnown for one1
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
DC-in jackYesYes
Expansion slots1 differ
PCI Express x1 slots11
PCI Express x16 slots22
PCI slotsDiffers31
Design3 differ
Chassis typeDiffersMini TowerSFF
Product colourBlackBlack
External drive baysDiffers3x 5.25"1x 3.5", 1x 5.25"
Internal drive baysDiffers3x 3.5"1x 3.5"
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Display2 differ
Display includedYesYes
Display diagonalDiffers48.3 cm (19")55.9 cm (22")
Display resolutionDiffers1440 x 900 pixels1680 x 1050 pixels
Contrast ratio (typical)1000:11000:1
Display brightness250 cd/m²250 cd/m²
Viewing angle, horizontal160°160°
Viewing angle, vertical160°160°
DisplayLCDLCD
Processor special features2 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography45 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
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
Physical Address Extension (PAE)36 bit36 bit
Processor ARK IDDiffers4355043546
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsSSE4.2SSE4.2
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost Technology1.01.0
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
Audioidentical
Audio systemHDHD
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Weight & dimensions4 differ
WidthDiffers445.5 mm378.5 mm
DepthDiffers447.8 mm100 mm
HeightDiffers177.8 mm338 mm
WeightDiffers11.2 kg7.6 kg
Packaging contentidentical
Remote control includedNoNo
Certificatesidentical
Compliance industry standardsIEEE 802.3/802.3u/802.3abIEEE 802.3/802.3u/802.3ab
Other featuresidentical
TV tuner integratedNoNo
Poweridentical
Power supply input frequencyKnown for one50 - 60 Hz

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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