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Product comparison · 2 pcs/workstations

Acer Aspire XC-703-MO51 Intel® Pentium® J2900 vs ERAZER X5311 F

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  • 107specifications compared
  • 64differ
  • 43identical
  • 66known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • J2900
    • i7-4790K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.66 GHz
    • 4.4 GHz
  • Processor frequency
    • 2.41 GHz
    • 4 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Aspire XC-703-MO51 Intel® Pentium® J2900

Model XC-703-MO51

View product
B

ERAZER

X5311 FView product
Processor20 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersJ2900i7-4790K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers2.66 GHz4.4 GHz
Processor frequencyDiffers2.41 GHz4 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneQPI
FSB ParityNoNo
System bus rateKnown for one5 GT/s
Processor lithography22 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Pentium J2000 Series for DesktopIntel Core i7-4700 Desktop series
Processor codenameDiffersBay TrailDevil's Canyon
Thermal Design Power (TDP)Differs10 W88 W
TcaseKnown for one74.04 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketDiffersBGA 1170LGA 1150 (Socket H3)
SteppingDiffersB3C0
Maximum internal memory supported by processorDiffers8 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs21.3 GB/s25.6 GB/s
ECC supported by processorNoNo
TjunctionKnown for one105 °C
Memory1 differ
Internal memoryDiffers8 GB32 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one4 x 8 GB
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one1866 MHz
Memory channelsDual-channelDual-channel
Maximum internal memoryKnown for one8 GB
Storage5 differ
Total storage capacityDiffers1 TB2.25 TB
Optical drive typeDiffersDVD±RWDVD Super Multi
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
Number of HDDs installed11
HDD capacityDiffers1 TB2 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Card reader integratedYesYes
Hot-swap drive baysKnown for oneYes
HDD interfaceKnown for oneSATA II
Compatible memory cardsKnown for oneSD
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 980
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one2
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.024 GB
Number of displays supported (on-board graphics)Differs23
On-board graphics card base frequencyDiffers688 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1250 MHz
On-board graphics card DirectX version11.211.2
On-board graphics card IDKnown for one0x412
Number of execution unitsKnown for one20
Graphics card DVI-I ports quantityKnown for one1
Graphics card DisplayPorts quantityKnown for one3
Graphics card HDMI ports quantityKnown for one1
On-board graphics card burst frequencyKnown for one896 MHz
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® Z97
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantity11
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers110
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
DisplayPorts quantityKnown for one3
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputsKnown for one1
Line-outYesYes
Line-inYesYes
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersNoYes
PS/2 ports quantityKnown for one1
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Expansion slots1 differ
Number of 3.5" baysKnown for one4
PCI Express x1 slotsDiffers14
PCI Express x16 slotsKnown for one3
Mini PCI Express slotsKnown for one1
Designidentical
Placement supportedKnown for oneVertical
Product colourBlackBlack
Liquid cooling systemKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Trial softwareKnown for oneMicrosoft Office, McAfee LiveSafe
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one49.5 cm (19.5")
Display typeKnown for oneLED
Full HDKnown for oneNo
Display resolutionKnown for one1600 x 900 pixels
Native aspect ratioKnown for one16:9
Processor special features20 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel HD GraphicsYesYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
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)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers7886880807
Processor codeDiffersSR1SBSR219
Processor package sizeDiffers25 X 27 mm37.5 x 37.5 mm
ScalabilityKnown for one1S
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Thermal solution specificationKnown for onePCG 2013D
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorYesYes
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Physical Address Extension (PAE)Known for one36 bit
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions3 differ
WidthDiffers100 mm280 mm
DepthDiffers369.6 mm555 mm
HeightDiffers266.5 mm560 mm
WeightKnown for one19 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Cables includedKnown for oneAC
Poweridentical
Power supplyKnown for one220 W
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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