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Product comparison · 2 pcs/workstations

Acer Aspire TC-780-AMZi5 Intel® Core™ i5 i5-6400 vs ASUS ROG GT51CH-CH012T Intel® Core™ i7 i7-7700K

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  • 117specifications compared
  • 44differ
  • 73identical
  • 39known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-6400
    • i7-7700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.3 GHz
    • 4.5 GHz
  • Processor frequency
    • 2.7 GHz
    • 4.2 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Processor codename
    • Skylake
    • Kaby Lake

Side by side

Differences highlightedShow differences only
156 specifications
A

Acer

Aspire TC-780-AMZi5 Intel® Core™ i5 i5-6400

Model TC-780-AMZi5

View product
B

ASUS

ROG GT51CH-CH012T Intel® Core™ i7 i7-7700K

Model GT51CH-CH012T

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-6400i7-7700K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.3 GHz4.5 GHz
Processor frequencyDiffers2.7 GHz4.2 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i7-7700 Desktop series
Processor codenameDiffersSkylakeKaby Lake
Thermal Design Power (TDP)Differs65 W91 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingDiffersR0B0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,2133,2400 MHz
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
TcaseKnown for one71 °C
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
Memory2 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory channelsDual-channelDual-channel
Storage6 differ
Total storage capacityDiffers2 TB1.51 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacityDiffers2 TB1 TB
HDD interfaceDiffersSATA IISATA
Number of SSDs installedDiffers01
SSD capacityKnown for one512 GB
Card reader integratedDiffersYesNo
Intel® Optane™ Memory module installedKnown for oneNo
Number of storage drives installedKnown for one1
Compatible memory cardsKnown for oneSD
Graphics4 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 1080
Discrete graphics card memoryKnown for one8 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers19120x5912
On-board graphics card OpenGL version4.44.4
On-board graphics card familyKnown for oneIntel® HD Graphics
Performanceidentical
Product typePCPC
Market positioningKnown for oneGaming
Motherboard chipsetKnown for oneIntel® Z270
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
DisplayPorts quantityKnown for one0
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portNoNo
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityKnown for one0
DC-in jackKnown for oneYes
Expansion slots2 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers13
Power1 differ
Power supplyDiffers300 W700 W
Design1 differ
Chassis typeKnown for oneTower
Placement supportedVerticalVertical
Product colourDiffersBlackGrey
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers8818597129
Processor codeDiffersSR2BYSR338
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Audioidentical
Audio systemKnown for oneSonicMaster
Weight & dimensions3 differ
WidthDiffers175 mm262 mm
DepthDiffers425.5 mm584 mm
HeightDiffers381.4 mm587 mm
WeightKnown for one23 kg
Packaging dataidentical
Package widthKnown for one380 mm
Package depthKnown for one700 mm
Package heightKnown for one680 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
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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