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Product comparison · 2 pcs/workstations

Acer Aspire GX-781 vs ERAZER X5339 F

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  • 116specifications compared
  • 49differ
  • 67identical
  • 50known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-7400
    • i7-4790K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.5 GHz
    • 4.4 GHz
  • Processor frequency
    • 3 GHz
    • 4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Bus type
    • DMI3
    • QPI

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire GX-781View product
B

ERAZER

X5339 FView product
Processor20 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-7400i7-4790K
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz4.4 GHz
Processor frequencyDiffers3 GHz4 GHz
Processor cacheDiffers6 MB8 MB
Bus typeDiffersDMI3QPI
FSB ParityKnown for oneNo
System bus rateDiffers8 GT/s5 GT/s
Processor lithographyDiffers14 nm22 nm
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Core i7-4700 Desktop series
Processor codenameDiffersKaby LakeDevil's Canyon
Thermal Design Power (TDP)Differs65 W88 W
TcaseKnown for one74.04 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
SteppingDiffersB0C0
Maximum internal memory supported by processorDiffers64 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Memory voltage supported by processorDiffers1.35 V1.5 V
TjunctionKnown for one100 °C
Memory2 differ
Internal memoryDiffers8 GB32 GB
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory slotsKnown for one4x DIMM
Maximum internal memoryKnown for one32 GB
Storage4 differ
Total storage capacityDiffers1.12 TB4.48 TB
Optical drive typeDiffersDVD±RWDVD Super Multi DL
HDD capacityDiffers1 TB4 TB
SSD capacityDiffers128 GB480 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
SSD interfaceKnown for oneSATA III
Graphics8 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1050NVIDIA® GeForce® GTX 980
Discrete graphics card memoryDiffers2 GB4 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers64 GB1.024 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1250 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card IDDiffers59120x412
On-board graphics card OpenGL versionDiffers4.44.3
Graphics card Open GL supportKnown for oneYes
Number of execution unitsKnown for one20
Graphics card DVI-I ports quantityKnown for one1
Graphics card DisplayPorts quantityKnown for one1
Graphics card HDMI ports quantityKnown for one1
Number of discrete graphics cardsKnown for one1
CUDAKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
NVIDIA GameWorks VRKnown for oneNo
Network2 differ
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers310
HDMI ports quantityDiffers10
PS/2 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one4
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Design1 differ
Chassis typeKnown for oneDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlack, RedBlack
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features6 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel HD GraphicsKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers9714780807
Processor codeDiffersSR32WSR219
Thermal solution specificationDiffersPCG 2015CPCG 2013D
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Weight & dimensions3 differ
WidthDiffers175.5 mm280 mm
DepthDiffers462.9 mm560 mm
HeightDiffers396.4 mm555 mm
WeightKnown for one19 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Poweridentical
Power supplyKnown for one500 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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