Product comparison · 2 pcs/workstations

Dell Vostro 3667 Intel® Core™ i5 i5-6400 vs Dell OptiPlex 7050 Intel® Core™ i7 i7-7700

126specifications compared
45differ
81identical
39known for one product only

Key differences

Processor family
- Vostro 3667 Intel® Core™ i5 i5-6400:Intel® Core™ i5
- OptiPlex 7050 Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor generation
- Vostro 3667 Intel® Core™ i5 i5-6400:6th gen Intel® Core™ i5
- OptiPlex 7050 Intel® Core™ i7 i7-7700:7th gen Intel® Core™ i7
Processor model
- Vostro 3667 Intel® Core™ i5 i5-6400:i5-6400
- OptiPlex 7050 Intel® Core™ i7 i7-7700:i7-7700
Processor threads
- Vostro 3667 Intel® Core™ i5 i5-6400:4
- OptiPlex 7050 Intel® Core™ i7 i7-7700:8
Processor boost frequency
- Vostro 3667 Intel® Core™ i5 i5-6400:3.3 GHz
- OptiPlex 7050 Intel® Core™ i7 i7-7700:4.2 GHz
Processor frequency
- Vostro 3667 Intel® Core™ i5 i5-6400:2.7 GHz
- OptiPlex 7050 Intel® Core™ i7 i7-7700:3.6 GHz
Processor cache
- Vostro 3667 Intel® Core™ i5 i5-6400:6 MB
- OptiPlex 7050 Intel® Core™ i7 i7-7700:8 MB
Processor codename
- Vostro 3667 Intel® Core™ i5 i5-6400:Skylake
- OptiPlex 7050 Intel® Core™ i7 i7-7700:Kaby Lake

Side by side

Differences highlightedShow differences only

Comparison of 3667, 7050
165 specifications	A Dell Vostro 3667 Intel® Core™ i5 i5-6400 Model 3667 View product	B Dell OptiPlex 7050 Intel® Core™ i7 i7-7700 Model 7050 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	6th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-6400	i7-7700
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.3 GHz	4.2 GHz
Processor frequencyDiffers	2.7 GHz	3.6 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i5-6400 Desktop series	Unknown — not stated by the source
Processor codenameDiffers	Skylake	Kaby Lake
Thermal Design Power (TDP)	65 W	65 W
TcaseKnown for one	71 °C	Unknown — not stated by the source
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	R0	B0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one	34.1 GB/s	Unknown — not stated by the source
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory3 differ
Internal memory	8 GB	8 GB
Maximum internal memoryDiffers	16 GB	64 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Storage1 differ
Total storage capacity	1 TB	1 TB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 710	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	1912	0x5912
On-board graphics card OpenGL version	4.4	4.4
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® H110	Unknown — not stated by the source
Password protection	Yes	Yes
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, Supervisor, User
Optical driveidentical
Optical drives quantity	1	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
Line-out	Yes	Yes
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
DVI port	No	No
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
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 x16 slots	1	1
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
Design2 differ
Chassis typeDiffers	Mini Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Displayidentical
Display included	No	No
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)	Yes	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
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	88185	97128
Processor codeDiffers	SR2BY	SR338
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	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	6.3 kg	5.14 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC	AC
Manual	Yes	Yes
Mouse included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
Keyboard included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Keyboardidentical
Windows keysKnown for one	Yes	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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