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Product comparison · 2 pcs/workstations

Acer Aspire TC-780-BK01 Intel® Core™ i7 i7-7700 vs Samsung DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790

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  • 104specifications compared
  • 45differ
  • 59identical
  • 39known for one product only

Key differences

The Acer Aspire TC-780-BK01 Intel® Core™ i7 i7-7700 has 3 th gen Intel® Core™ i7 more processor generation than the Samsung DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790 (7th gen Intel® Core™ i7 vs 4th gen Intel® Core™ i7). The Acer Aspire TC-780-BK01 Intel® Core™ i7 i7-7700 has 0.2 GHz more processor boost frequency than the Samsung DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790 (4.2 GHz vs 4 GHz). The Acer Aspire TC-780-BK01 Intel® Core™ i7 i7-7700 has 3 GT/s more system bus rate than the Samsung DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790 (8 GT/s vs 5 GT/s). Only the Samsung DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790 has discrete graphics card. Only the Acer Aspire TC-780-BK01 Intel® Core™ i7 i7-7700 has embedded options available.

  • Processor generation
    • 7th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-7700
    • i7-4790
  • Processor boost frequency
    • 4.2 GHz
    • 4 GHz
  • Bus type
    • DMI3
    • DMI
  • System bus rate
    • 8 GT/s
    • 5 GT/s
  • Processor lithography
    • 14 nm
    • 22 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Kaby Lake
    • Haswell

Side by side

Differences highlightedShow differences only
143 specifications
A

Acer

Aspire TC-780-BK01 Intel® Core™ i7 i7-7700

Model TC-780-BK01

View product
B

Samsung

DM301S3B-D22SK4 PC Intel® Core™ i7 i7-4790

Model DM301S3B-D22SK4

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-7700i7-4790
Processor cores44
Processor threads88
Processor boost frequencyDiffers4.2 GHz4 GHz
Processor frequency3.6 GHz3.6 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3DMI
System bus rateDiffers8 GT/s5 GT/s
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesKnown for oneIntel Core i7-4700 Desktop series
Processor codenameDiffersKaby LakeHaswell
Thermal Design Power (TDP)Differs65 W84 W
TcaseKnown for one72.72 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
SteppingDiffersB0C0
Maximum internal memory supported by processorDiffers64 GB32 GB
Memory types supported by processorDiffersDDR3L, 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
ECC supported by processorNoNo
TjunctionKnown for one100 °C
Memory voltage supported by processorKnown for one1.35 V
Memory2 differ
Internal memoryDiffers12 GB8 GB
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory channelsDual-channelDual-channel
Maximum internal memoryKnown for one32 GB
Storage5 differ
Total storage capacityDiffers2 TB620 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacityDiffers2 TB500 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of storage drives installedKnown for one1
HDD interfaceKnown for oneSATA III
Graphics7 differ
Discrete graphics cardDiffersNoYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 730
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers64 GB1.024 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX versionDiffers12.011.1
On-board graphics card IDDiffers0x59120x412
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card OpenGL versionKnown for one4.4
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersH110 ExpressIntel® H81
Compatible processor seriesKnown for oneIntel® Core™ i7
Optical driveidentical
Optical drives quantity11
Network2 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiYesYes
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)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantityKnown for one0
HDMI ports quantityDiffers20
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
Line-outKnown for oneYes
Line-inKnown for oneYes
Power1 differ
Power supplyDiffers300 W270 W
Designidentical
Chassis typeKnown for oneDesktop
Product colourBlackBlack
Placement supportedKnown for oneVertical
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features6 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyYesYes
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® InTru™ 3D TechnologyYesYes
Intel® Insider™Known for oneYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers9712880806
Processor codeDiffersSR338SR1QF
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2013D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Conflict-Free processorYesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Weight & dimensions3 differ
WidthDiffers175 mm98 mm
DepthDiffers425.5 mm420 mm
HeightDiffers381.4 mm340 mm
WeightKnown for one7.8 kg
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
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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