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Product comparison · 2 pcs/workstations

Alienware AXCI726_810W8CB PC Intel® Core™ i7 i7-3770 vs Alienware X51 R2 Andromeda

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  • 97specifications compared
  • 27differ
  • 70identical
  • 41known for one product only

Key differences

  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-3770
    • i7-4770
  • Bus type
    • DMI
    • DMI2
  • Processor codename
    • Ivy Bridge
    • Haswell
  • Thermal Design Power (TDP)
    • 77 W
    • 84 W
  • Tcase
    • 67.4 °C
    • 72.72 °C
  • PCI Express configurations
    • 1x8, 1x16, 2x4, 2x8
    • 1x16, 2x8, 1x8+2x4
  • Processor socket
    • LGA 1155 (Socket H2)
    • LGA 1150 (Socket H3)

Side by side

Differences highlightedShow differences only
138 specifications
A

Alienware

AXCI726_810W8CB PC Intel® Core™ i7 i7-3770

Model AXCI726_810W8CB

View product
B

Alienware

X51 R2 AndromedaView product
Processor10 differ
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-3770i7-4770
Bus typeDiffersDMIDMI2
Processor seriesDiffersIntel Core i7-3700 Desktop seriesIntel Core i7-4700 Desktop series
Processor codenameDiffersIvy BridgeHaswell
Thermal Design Power (TDP)Differs77 W84 W
TcaseDiffers67.4 °C72.72 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
Number of QPI linksKnown for one1
Processor socketDiffersLGA 1155 (Socket H2)LGA 1150 (Socket H3)
SteppingDiffersE1C0
Memory voltage supported by processorKnown for one1.5 V
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one34
Memory1 differ
Internal memoryDiffers8 GB16 GB
Memory slotsKnown for one2x DIMM
Storage2 differ
Total storage capacityDiffers1 TB1.25 TB
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedKnown for one2
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeKnown for oneDVD Super Multi DL
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
Card reader integratedKnown for oneNo
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 660NVIDIA® GeForce® GTX 670
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDDiffers0x1620x412
On-board graphics card OpenGL versionKnown for one4.3
Discrete graphics card memoryKnown for one1.536 GB
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one8
HDMI versionKnown for one1.4
Ethernet LAN (RJ-45) portsKnown for one1
PS/2 ports quantityKnown for one0
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Designidentical
Liquid cooling systemKnown for oneNo
Placement supportedKnown for oneHorizontal/Vertical
Cooling typeKnown for oneActive
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Processor special features7 differ
Embedded options availableDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® OS GuardKnown for oneYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers6571975122
Processor codeKnown for oneSR149
ScalabilityKnown for one1S
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2011DPCG 2013D
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Packaging contentidentical
Mouse includedKnown for oneNo
Keyboard includedKnown for oneNo
Weight & dimensionsidentical
WidthKnown for one95 mm
DepthKnown for one318 mm
HeightKnown for one343 mm

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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