Product comparison · 2 pcs/workstations

Dell OptiPlex 7020 Intel® Core™ i7 i7-4790 vs Dell 7020 SFF

140specifications compared
42differ
98identical
18known for one product only

Key differences

Processor family
- OptiPlex 7020 Intel® Core™ i7 i7-4790:Intel® Core™ i7
- 7020 SFF:Intel® Core™ i3
Processor generation
- OptiPlex 7020 Intel® Core™ i7 i7-4790:4th gen Intel® Core™ i7
- 7020 SFF:4th gen Intel® Core™ i3
Processor model
- OptiPlex 7020 Intel® Core™ i7 i7-4790:i7-4790
- 7020 SFF:i3-4150
Processor cores
- OptiPlex 7020 Intel® Core™ i7 i7-4790:4
- 7020 SFF:2
Processor threads
- OptiPlex 7020 Intel® Core™ i7 i7-4790:8
- 7020 SFF:4
Processor frequency
- OptiPlex 7020 Intel® Core™ i7 i7-4790:3.6 GHz
- 7020 SFF:3.5 GHz
Processor cache
- OptiPlex 7020 Intel® Core™ i7 i7-4790:8 MB
- 7020 SFF:3 MB
Thermal Design Power (TDP)
- OptiPlex 7020 Intel® Core™ i7 i7-4790:84 W
- 7020 SFF:54 W

Side by side

Differences highlightedShow differences only

Comparison of 7020, 7020 SFF
158 specifications	A Dell OptiPlex 7020 Intel® Core™ i7 i7-4790 Model 7020 View product	B Dell 7020 SFF View product
Processor11 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	4th gen Intel® Core™ i3
Processor modelDiffers	i7-4790	i3-4150
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.6 GHz	3.5 GHz
Processor cacheDiffers	8 MB	3 MB
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Core i3-4100 Desktop series
Thermal Design Power (TDP)Differs	84 W	54 W
TcaseDiffers	72.72 °C	72 °C
ECC supported by processorDiffers	No	Yes
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Storageidentical
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Graphics3 differ
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4400
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1150 MHz
On-board graphics card IDDiffers	0x412	0x41E
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Number of 3.5" baysDiffers	2	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	290 W	255 W
Design4 differ
Chassis typeDiffers	Mini Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Number of 5.25" baysDiffers	2	1
Product colourDiffers	Black, Grey	Black
Softwareidentical
Recovery operating systemKnown for one	Windows 8.1	Unknown — not stated by the source
Trial softwareKnown for one	Microsoft Office	Unknown — not stated by the source
Processor special features14 differ
Intel FDI TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	80806	77486
Processor codeDiffers	SR1QF	SR1PJ
Thermal solution specificationDiffers	PCG 2013D	PCG 2013C
Intel® Smart Response TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Weight & dimensions4 differ
WidthDiffers	175 mm	93 mm
DepthDiffers	417 mm	312 mm
HeightDiffers	360 mm	290 mm
WeightDiffers	9.4 kg	6 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR

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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