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Product comparison · 2 pcs/workstations

Dell Vostro 3668 Intel® Core™ i5 i5-7400 vs Dell 7040 SFF + Microsoft Office Home & Business 2016

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  • 125specifications compared
  • 46differ
  • 79identical
  • 56known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-7400
    • i7-6700
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.5 GHz
    • 4 GHz
  • Processor frequency
    • 3 GHz
    • 3.4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Processor codename
    • Kaby Lake
    • Skylake

Side by side

Differences highlightedShow differences only
181 specifications
A

Dell

Vostro 3668 Intel® Core™ i5 i5-7400

Model 3668

View product
B

Dell

7040 SFF + Microsoft Office Home & Business 2016View product
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-7400i7-6700
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz4 GHz
Processor frequencyDiffers3 GHz3.4 GHz
Processor cacheDiffers6 MB8 MB
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Core i7-6700 Desktop series
Processor codenameDiffersKaby LakeSkylake
TcaseKnown for one71 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x82x8, 1x8+2x4, 1x16
SteppingDiffersB0R0
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
TjunctionKnown for one100 °C
Number of QPI linksKnown for one0
Memory3 differ
Maximum internal memoryDiffers16 GB32 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers2400 MHz2133 MHz
Non-ECCKnown for oneYes
Memory layout (slots x size)Known for one1 x 8 GB
Storage3 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Card reader integratedDiffersYesNo
RAID supportKnown for oneYes
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card IDDiffers59121912
Performanceidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS
Motherboard chipsetKnown for oneIntel® H110
Compatible processor seriesKnown for oneIntel® Celeron®, Intel® Pentium®
BIOS typeKnown for oneUEFI
Network1 differ
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)
BluetoothKnown for oneYes
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
DisplayPorts quantityKnown for one2
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Microphone inDiffersYesNo
VGA (D-Sub) ports quantityDiffers10
Serial ports quantityKnown for one1
Line-inKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x1 slotsKnown for one2
Power1 differ
Power supplyDiffers240 W180 W
Design3 differ
Chassis typeDiffersMini TowerSFF
Placement supportedDiffersVerticalHorizontal/Vertical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlack, RedBlack
Softwareidentical
Drivers includedKnown for oneYes
Bundled softwareKnown for oneMicrosoft Office Home & Business 2016
Trial softwareKnown for oneMicrosoft Office, McAfee
Processor special features10 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers9714788196
Processor codeDiffersSR32WSR2BT
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, AVX 2.0, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
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 one20 - 80%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Weight & dimensions4 differ
WidthDiffers154 mm92.6 mm
DepthDiffers294.4 mm292 mm
HeightDiffers352.9 mm290 mm
WeightDiffers5.9 kg4.48 kg
Packaging contentidentical
Mouse included on selected markets onlyKnown for oneYes
Keyboard included on selected markets onlyKnown for oneYes
AC adapter includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCECP, WEEE
Other features1 differ
Dell E-Value CodeKnown for oneN013H2O7040SFFBTP
Intel segment taggingDiffersHome office, Small BusinessEnterprise, Small Business
Audioidentical
Audio systemKnown for oneWaves MaxxAudio Pro

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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