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Product comparison · 2 pcs/workstations

Alienware AXCI726_810W8CB PC Intel® Core™ i7 i7-3770 vs Alienware X51 Intel® Core™ i7 i7-2600

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  • 93specifications compared
  • 28differ
  • 65identical
  • 57known for one product only

Key differences

  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-3770
    • i7-2600
  • Processor boost frequency
    • 3.9 GHz
    • 3.8 GHz
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor codename
    • Ivy Bridge
    • Sandy Bridge
  • Thermal Design Power (TDP)
    • 77 W
    • 95 W
  • Tcase
    • 67.4 °C
    • 72.6 °C
  • PCI Express slots version
    • 3.0
    • 2.0

Side by side

Differences highlightedShow differences only
150 specifications
A

Alienware

AXCI726_810W8CB PC Intel® Core™ i7 i7-3770

Model AXCI726_810W8CB

View product
B

Alienware

X51 Intel® Core™ i7 i7-2600

Model X51

View product
Processor12 differ
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-3770i7-2600
Processor boost frequencyDiffers3.9 GHz3.8 GHz
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3700 Desktop seriesIntel Core i7-2600 Desktop Series
Processor codenameDiffersIvy BridgeSandy Bridge
Thermal Design Power (TDP)Differs77 W95 W
TcaseDiffers67.4 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionDiffers3.02.0
Maximum number of SMP processorsKnown for one1
PlatformKnown for onePC
SteppingDiffersE1D2
Memory clock speeds supported by processorDiffers1333,1600 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
TjunctionKnown for one105 °C
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one1600 MHz
Storage1 differ
HDD interfaceDiffersSATA IIISATA
Storage mediaKnown for oneHDD
Card reader integratedKnown for oneNo
Graphics6 differ
Discrete graphics card memoryDiffers1.536 GB1 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Differs32
On-board graphics card base frequencyDiffers650 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1350 MHz
On-board graphics card IDDiffers0x1620x102
Graphics card familyKnown for oneIntel, NVIDIA
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 660
Performanceidentical
Motherboard chipsetKnown for oneIntel® H61
Audio output channelsKnown for one7.1 channels
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for oneWi-Fi 4 (802.11n)
Wake-on-LAN readyKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneNo
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
HDMIKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
Poweridentical
Power supply typeKnown for oneAC/DC
Design1 differ
Chassis typeDiffersDesktopMini Tower
Placement supportedKnown for oneHorizontal/Vertical
Cooling typeKnown for oneActive
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Home Premium
Mac compatibilityKnown for oneNo
Processor special features6 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers6571952213
Processor codeKnown for oneSR00B
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Conflict-Free processorDiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Thermal solution specificationKnown for onePCG 2011D
Audioidentical
Audio systemKnown for oneHD
Weight & dimensionsidentical
WeightKnown for one5.49 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Optical driveidentical
Optical drives quantityKnown for one1
Displayidentical
Display includedKnown for oneNo

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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