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Product comparison · 2 pcs/workstations

Acer Chromebox CXI vs Alienware Area-51 Intel® Core™ i7 X-series i7-5820K

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  • 106specifications compared
  • 63differ
  • 43identical
  • 73known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7 X-series
  • Processor model
    • 2957U
    • i7-5820K
  • Processor cores
    • 2
    • 6
  • Processor threads
    • 2
    • 12
  • Processor frequency
    • 1.4 GHz
    • 3.3 GHz
  • Processor cache
    • 2 MB
    • 15 MB
  • Bus type
    • DMI2
    • QPI
  • System bus rate
    • 5 GT/s
    • 0 GT/s

Side by side

Differences highlightedShow differences only
179 specifications
A

Acer

Chromebox CXIView product
B

Alienware

Area-51 Intel® Core™ i7 X-series i7-5820K

Model Area-51

View product
Processor18 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™ i7 X-series
Processor generationKnown for one5th gen Intel® Core™ i7
Processor modelDiffers2957Ui7-5820K
Processor coresDiffers26
Processor threadsDiffers212
Processor boost frequencyKnown for one3.6 GHz
Processor frequencyDiffers1.4 GHz3.3 GHz
Processor cacheDiffers2 MB15 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI2QPI
FSB ParityNoNo
System bus rateDiffers5 GT/s0 GT/s
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i7-5800 Desktop Series
Processor codenameDiffersHaswellHaswell E
Thermal Design Power (TDP)Differs15 W140 W
TcaseKnown for one66.8 °C
Maximum number of PCI Express lanesDiffers1028
PCI Express slots versionDiffers2.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketDiffersBGA 1168LGA 2011-v3
Maximum internal memory supported by processorDiffers16 GB64 GB
Memory types supported by processorDiffersDDR3L-SDRAM, LPDDR3-SDRAMDDR4 1333/1600/2133
Memory clock speeds supported by processorDiffers1333,1600 MHz1333,1600,2133 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s68 GB/s
ECC supported by processorNoNo
TjunctionKnown for one100 °C
PCI Express configurationsKnown for one4x1, 1x4
SteppingKnown for oneD0
Memory5 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryDiffers4 GB32 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs1 x 4 GB4 x 4 GB
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one2133 MHz
Memory channelsDiffersDual-channelQuad-channel
Storage4 differ
Total storage capacityDiffers16 GB2.12 TB
Optical drive typeKnown for oneDVD±RW
Storage mediaDiffersSSDHDD+SSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Number of SSDs installed11
SSD capacityDiffers16 GB128 GB
SSD interfaceDiffersSATA, SATA IImSATA
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, MS PRO Duo, SD, SDHC, SDIO, SDXC
Graphics3 differ
On-board graphics cardDiffersYesNo
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 770
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD GraphicsNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one200 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
Performance1 differ
Product typeDiffersMini PCPC
Motherboard chipsetKnown for oneIntel® X99
Compatible processor seriesKnown for oneIntel® Core™ i7, Intel® Core™ i7 Extreme Edition
Audio output channelsKnown for one5.1 channels
Optical drive1 differ
Optical drives quantityDiffers01
Network2 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers12
Line-outYesYes
Line-inKnown for oneYes
Microphone inKnown for oneYes
VGA (D-Sub) ports quantity00
DVI portNoNo
S/PDIF out portKnown for oneYes
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one3
Mini PCI Express slotsKnown for one1
Power1 differ
Power supplyDiffers65 W850 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeKnown for oneTower
Placement supportedKnown for oneVertical
Cable lock slotKnown for oneYes
Product colourDiffersBlackSilver
Software1 differ
Operating system installedDiffersChromeOSWindows 8.1
Operating system architectureKnown for one64-bit
Operating system languageKnown for oneMultilingual
Trial softwareKnown for oneMicrosoft Office
Processor special features19 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology versionDiffers0.001.00
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Response Technology versionDiffers0.001.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
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)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Small Business Advantage (Intel® SBA)NoNo
Intel® Smart CacheYesYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers7894282932
Processor codeDiffersSR1DVSR20S
Processor package sizeDiffers40 x 24 x 1.5 mm52.5 x 45.0 mm
ScalabilityKnown for one1S
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.2, AVX 2.0, AES
Thermal Monitoring TechnologiesYesYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Rapid Start TechnologyNoNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel Smart Connect TechnologyDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorYesYes
Intel ME Firmware VersionKnown for one9.5
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Secure KeyKnown for oneYes
UARTKnown for oneYes
Audioidentical
Audio systemKnown for oneCreative Sound Core 3D
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.24 - 3048 m
Non-operating altitudeKnown for one-15.24 - 10668 m
Weight & dimensions3 differ
WidthDiffers139.9 mm639 mm
DepthDiffers57.7 mm272.7 mm
HeightDiffers173.1 mm570 mm
WeightKnown for one28 kg
Packaging contentidentical
Mouse includedNoNo
Keyboard includedNoNo
Cables includedKnown for oneAC
AC adapter includedYesYes
ManualKnown for oneYes
Displayidentical
Display includedKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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