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Product comparison · 2 pcs/workstations

Alienware Aurora ALX vs HP Pro 3400 MT + LA1951g

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  • 92specifications compared
  • 54differ
  • 38identical
  • 42known for one product only

Key differences

  • Processor generation
    • Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-920
    • i7-2600
  • Processor boost frequency
    • 2.93 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.66 GHz
    • 3.4 GHz
  • Bus type
    • QPI
    • DMI
  • System bus rate
    • 4.8 GT/s
    • 5 GT/s
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Bloomfield
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
134 specifications
A

Alienware

Aurora ALXView product
B

HP

Pro 3400 MT + LA1951gView product
Processor17 differ
Processor generationDiffersIntel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-920i7-2600
Processor boost frequencyDiffers2.93 GHz3.8 GHz
Processor frequencyDiffers2.66 GHz3.4 GHz
Bus typeDiffersQPIDMI
System bus rateDiffers4.8 GT/s5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-900 Desktop SeriesIntel Core i7-2600 Desktop Series
Processor codenameDiffersBloomfieldSandy Bridge
Thermal Design Power (TDP)Differs130 W95 W
TcaseDiffers67.9 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Processor socketDiffersSocket B (LGA 1366)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2034
SteppingDiffersC0D2
Maximum internal memory supported by processorDiffers24 GB32 GB
Memory types supported by processorDiffersDDR3 800/1066DDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
Number of QPI linksKnown for one1
Number of Processing Die TransistorsKnown for one731 M
Processing Die sizeKnown for one263 mm²
Memory5 differ
Internal memoryDiffers6 GB8 GB
Maximum internal memoryDiffers12 GB8 GB
Memory slotsDiffers6x DIMM2x DIMM
Memory clock speedDiffers1600 MHz1333 MHz
Memory channelsDiffersTriple-channelDual-channel
Storage1 differ
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD interfaceDiffersSATA IISATA
HDD speedKnown for one7200 RPM
HDD capacityKnown for one1 TB
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Radeon HD 6870Not available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
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 one1350 MHz
On-board graphics card IDKnown for one0x102
Graphics card familyDiffersAMDIntel
Discrete graphics card memoryKnown for one1 GB
Performance1 differ
Motherboard chipsetDiffersIntel® X58Intel® H61
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers86
VGA (D-Sub) ports quantityKnown for one1
DVI portDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Line-inKnown for oneYes
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Power1 differ
Power supplyDiffers875 W300 W
Design1 differ
Chassis typeDiffersMidi TowerMicro Tower
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1280 x 1024 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
Processor special features18 differ
Embedded options availableDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Processor ARK IDDiffers3714752213
Processor codeDiffersSLBCHSR00B
Processor package sizeDiffers42.5 x 45.0 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.2AVX
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Physical Address Extension (PAE)Known for one36 bit
Audioidentical
Audio systemKnown for oneRealtek ALC656
Weight & dimensions4 differ
WidthDiffers250 mm165 mm
DepthDiffers645 mm389 mm
HeightDiffers426 mm368 mm
WeightDiffers20.4 kg6.9 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes

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