Product comparison · 2 pcs/workstations

Dell 7020 SF vs Lenovo E73 + ThinkVision E1922

136specifications compared
32differ
104identical
30known for one product only

Key differences

Processor family
- 7020 SF:Intel® Core™ i3
- E73 + ThinkVision E1922:Intel Pentium G
Processor model
- 7020 SF:i3-4150
- E73 + ThinkVision E1922:G3240
Processor threads
- 7020 SF:4
- E73 + ThinkVision E1922:2
Processor frequency
- 7020 SF:3.5 GHz
- E73 + ThinkVision E1922:3.1 GHz
Thermal Design Power (TDP)
- 7020 SF:54 W
- E73 + ThinkVision E1922:54, 53
Memory clock speeds supported by processor
- 7020 SF:1333,1600 MHz
- E73 + ThinkVision E1922:1333 MHz
Memory bandwidth supported by processor (max)
- 7020 SF:25.6 GB/s
- E73 + ThinkVision E1922:21.3 GB/s
Internal memory
- 7020 SF:8 GB
- E73 + ThinkVision E1922:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 7020 SF, E73 + ThinkVision E1922
166 specifications	A Dell 7020 SF View product	B Lenovo E73 + ThinkVision E1922 View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i3	Intel Pentium G
Processor modelDiffers	i3-4150	G3240
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.5 GHz	3.1 GHz
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Pentium G3000 series for Desktop
Thermal Design Power (TDP)Differs	54 W	54, 53
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Differs	2 x 4 GB	1 x 4 GB
Memory slotsDiffers	4x DIMM	2x DIMM
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD-RW	DVD±RW
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card IDKnown for one	0x41E	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® Q87	Intel® H81
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
DisplayPorts quantityDiffers	2	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	255 W	180 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colourDiffers	Black, Grey	Black
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Software1 differ
Recovery operating systemDiffers	Windows 8.1	Windows 8.1 Pro
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	47 cm (18.5")
Display typeKnown for one	Unknown — not stated by the source	LED
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Processor special features6 differ
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Processor ARK IDDiffers	77486	80796
Processor codeDiffers	SR1PJ	SR1K6
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers	93 mm	336 mm
DepthDiffers	312 mm	382 mm
HeightDiffers	290 mm	101 mm
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source

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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