Product comparison · 2 pcs/workstations

Dell Vostro 3668 Intel® Core™ i5 i5-7400 vs Dell OptiPlex 7050 Intel® Core™ i7 i7-7700

122specifications compared
38differ
84identical
44known for one product only

Key differences

The Dell OptiPlex 7050 Intel® Core™ i7 i7-7700 has 4 more processor threads than the Dell Vostro 3668 Intel® Core™ i5 i5-7400 (8 vs 4). The Dell OptiPlex 7050 Intel® Core™ i7 i7-7700 has 0.7 GHz more processor boost frequency than the Dell Vostro 3668 Intel® Core™ i5 i5-7400 (4.2 GHz vs 3.5 GHz). The Dell OptiPlex 7050 Intel® Core™ i7 i7-7700 has 0.6 GHz more processor frequency than the Dell Vostro 3668 Intel® Core™ i5 i5-7400 (3.6 GHz vs 3 GHz). Only the Dell Vostro 3668 Intel® Core™ i5 i5-7400 has Wi-Fi. Only the Dell Vostro 3668 Intel® Core™ i5 i5-7400 has microphone in.

Processor family
- Vostro 3668 Intel® Core™ i5 i5-7400:Intel® Core™ i5
- OptiPlex 7050 Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor generation
- Vostro 3668 Intel® Core™ i5 i5-7400:7th gen Intel® Core™ i5
- OptiPlex 7050 Intel® Core™ i7 i7-7700:7th gen Intel® Core™ i7
Processor model
- Vostro 3668 Intel® Core™ i5 i5-7400:i5-7400
- OptiPlex 7050 Intel® Core™ i7 i7-7700:i7-7700
Processor threads
- Vostro 3668 Intel® Core™ i5 i5-7400:4
- OptiPlex 7050 Intel® Core™ i7 i7-7700:8
Processor boost frequency
- Vostro 3668 Intel® Core™ i5 i5-7400:3.5 GHz
- OptiPlex 7050 Intel® Core™ i7 i7-7700:4.2 GHz
Processor frequency
- Vostro 3668 Intel® Core™ i5 i5-7400:3 GHz
- OptiPlex 7050 Intel® Core™ i7 i7-7700:3.6 GHz
Processor cache
- Vostro 3668 Intel® Core™ i5 i5-7400:6 MB
- OptiPlex 7050 Intel® Core™ i7 i7-7700:8 MB
Memory types supported by processor
- Vostro 3668 Intel® Core™ i5 i5-7400:DDR3L-SDRAM, DDR4-SDRAM
- OptiPlex 7050 Intel® Core™ i7 i7-7700:DDR3L, DDR4-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of 3668, 7050
166 specifications	A Dell Vostro 3668 Intel® Core™ i5 i5-7400 Model 3668 View product	B Dell OptiPlex 7050 Intel® Core™ i7 i7-7700 Model 7050 View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-7400	i7-7700
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.5 GHz	4.2 GHz
Processor frequencyDiffers	3 GHz	3.6 GHz
Processor cacheDiffers	6 MB	8 MB
Processor seriesKnown for one	Intel Core i5-7400 Desktop Series	Unknown — not stated by the source
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM
Memory2 differ
Maximum internal memoryDiffers	16 GB	64 GB
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsDiffers	2x DIMM	4x DIMM
Storage2 differ
Total storage capacityDiffers	256 GB	1 TB
Storage mediaDiffers	SSD	HDD
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphics2 differ
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDDiffers	5912	0x5912
Performanceidentical
Motherboard chipsetKnown for one	Intel® H110	Unknown — not stated by the source
Compatible processor seriesKnown for one	Intel® Celeron®, Intel® Pentium®	Unknown — not stated by the source
BIOS typeKnown for one	UEFI	Unknown — not stated by the source
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, Supervisor, User
Network1 differ
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
Headphone outputsDiffers	1	0
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	Yes	No
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
Power3 differ
Power supplyDiffers	240 W	180 W
Power supply input voltageDiffers	100 - 240 V	90 - 264 V
Power supply input frequencyDiffers	50 - 60 Hz	47/63 Hz
Design3 differ
Chassis typeDiffers	Mini Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Product colourDiffers	Black, Red	Black
Softwareidentical
Operating system languageKnown for one	Multilingual	Unknown — not stated by the source
Trial softwareKnown for one	Microsoft Office, McAfee	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
Embedded options availableDiffers	No	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	97147	97128
Processor codeDiffers	SR32W	SR338
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Audioidentical
Audio systemKnown for one	Waves MaxxAudio Pro	Unknown — not stated by the source
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3234
Weight & dimensions4 differ
WidthDiffers	154 mm	92.7 mm
DepthDiffers	294.4 mm	292.1 mm
HeightDiffers	352.9 mm	290.1 mm
WeightDiffers	5.9 kg	5.14 kg
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	-15.2 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-15.2 - 10668 m

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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