Product comparison · 2 pcs/workstations

Lenovo E73 + 19.5" LED ThinkVision LT2013s vs Lenovo E73 + E1922 (18.5")

138specifications compared
23differ
115identical
13known for one product only

Key differences

Processor family
- E73 + 19.5" LED ThinkVision LT2013s:Intel® Core™ i3
- E73 + E1922 (18.5"):Intel Pentium G
Processor model
- E73 + 19.5" LED ThinkVision LT2013s:i3-4130
- E73 + E1922 (18.5"):G3220
Processor threads
- E73 + 19.5" LED ThinkVision LT2013s:4
- E73 + E1922 (18.5"):2
Processor frequency
- E73 + 19.5" LED ThinkVision LT2013s:3.4 GHz
- E73 + E1922 (18.5"):3 GHz
Bus type
- E73 + 19.5" LED ThinkVision LT2013s:DMI2
- E73 + E1922 (18.5"):QPI
Thermal Design Power (TDP)
- E73 + 19.5" LED ThinkVision LT2013s:65, 54
- E73 + E1922 (18.5"):54, 53
PCI Express configurations
- E73 + 19.5" LED ThinkVision LT2013s:1x8, 1x16, 2x4, 2x8
- E73 + E1922 (18.5"):1x16, 2x8, 1x8+2x4
On-board graphics card model
- E73 + 19.5" LED ThinkVision LT2013s:Intel® HD Graphics 4400
- E73 + E1922 (18.5"):Intel® HD Graphics

Side by side

Differences highlightedShow differences only

Comparison of E73 + 19.5" LED ThinkVision LT2013s, E73 + E1922 (18.5")
151 specifications	A Lenovo E73 + 19.5" LED ThinkVision LT2013s View product	B Lenovo E73 + E1922 (18.5")View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel Pentium G
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4130	G3220
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.4 GHz	3 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI2	QPI
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Pentium G3000 series for Desktop
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)Differs	65, 54	54, 53
Tcase	72 °C	72 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Stepping	C0	C0
Maximum internal memory supported by processor	32 GB	32 GB
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	Yes	Yes
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1333 MHz
Memoryidentical
Internal memory	4 GB	4 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slots	2x DIMM	2x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storageidentical
Total storage capacity	500 GB	500 GB
Optical drive type	DVD±RW	DVD±RW
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA III	SATA III
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	No	No
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memory	1.74 GB	1.74 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	1150 MHz	1100 MHz
On-board graphics card DirectX version	11.1	11.1
On-board graphics card IDKnown for one	0x41E	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H81	Intel® H81
Password protection	Yes	Yes
Password protection type	HDD, Power on	HDD, Power on
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
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-Fi	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
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
DisplayPorts quantity	1	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
Serial ports quantity	1	1
Parallel ports quantity	1	1
Expansion slotsidentical
Number of 3.5" bays	1	1
PCI Express x1 (Gen 2.x) slots	2	2
PCI Express x16 (Gen 3.x) slots	1	1
Power1 differ
Power supplyDiffers	180 W	240 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Designidentical
Chassis type	SFF	SFF
Placement supported	Horizontal/Vertical	Horizontal/Vertical
Product colour	Black	Black
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemDiffers	Windows 8 Pro	Windows 8.1 Pro
Drivers included	Yes	Yes
Trial softwareKnown for one	Microsoft Office	Unknown — not stated by the source
Display6 differ
Display included	Yes	Yes
Display diagonalDiffers	49.5 cm (19.5")	47 cm (18.5")
Display type	LED	LED
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Panel type	TN	TN
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	600:1	1000:1
Display brightnessDiffers	200 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	90°	170°
Viewing angle, verticalDiffers	50°	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor special features5 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown 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	77480	77773
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	AVX 2.0	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2013C	PCG 2013C
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Conflict-Free processor	Yes	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR1CG
Audioidentical
Audio chip	Realtek ALC662	Realtek ALC662
Weight & dimensionsidentical
Width	336 mm	336 mm
Depth	382 mm	382 mm
Height	101 mm	101 mm
Weight	6 kg	6 kg
Packaging contentidentical
Mouse included	Yes	Yes
Cables included	AC	AC
Manual	Yes	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	GREENGUARD, ErP Lot 3	GREENGUARD, ErP Lot 3
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	EPEAT Silver, 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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