Product comparison · 2 pcs/workstations

Lenovo Edge 72 + ThinkVision LS1922 vs Lenovo M72e + ThinkVision LT2252p

118specifications compared
51differ
67identical
33known for one product only

Key differences

The Lenovo Edge 72 + ThinkVision LS1922 has 2 more processor cores than the Lenovo M72e + ThinkVision LT2252p (4 vs 2). The Lenovo Edge 72 + ThinkVision LS1922 has 6 more processor threads than the Lenovo M72e + ThinkVision LT2252p (8 vs 2). The Lenovo Edge 72 + ThinkVision LS1922 has 0.6 GHz more processor frequency than the Lenovo M72e + ThinkVision LT2252p (3.1 GHz vs 2.5 GHz). Only the Lenovo Edge 72 + ThinkVision LS1922 has card reader integrated. Only the Lenovo M72e + ThinkVision LT2252p has Wi-Fi.

Processor family
- Edge 72 + ThinkVision LS1922:Intel® Core™ i7
- M72e + ThinkVision LT2252p:Intel Pentium G
Processor model
- Edge 72 + ThinkVision LS1922:i7-3770S
- M72e + ThinkVision LT2252p:G645T
Processor cores
- Edge 72 + ThinkVision LS1922:4
- M72e + ThinkVision LT2252p:2
Processor threads
- Edge 72 + ThinkVision LS1922:8
- M72e + ThinkVision LT2252p:2
Processor frequency
- Edge 72 + ThinkVision LS1922:3.1 GHz
- M72e + ThinkVision LT2252p:2.5 GHz
Processor cache
- Edge 72 + ThinkVision LS1922:8 MB
- M72e + ThinkVision LT2252p:3 MB
Processor lithography
- Edge 72 + ThinkVision LS1922:22 nm
- M72e + ThinkVision LT2252p:32 nm
Processor codename
- Edge 72 + ThinkVision LS1922:Ivy Bridge
- M72e + ThinkVision LT2252p:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of Edge 72 + ThinkVision LS1922, M72e + ThinkVision LT2252p
151 specifications	A Lenovo Edge 72 + ThinkVision LS1922 View product	B Lenovo M72e + ThinkVision LT2252p View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel Pentium G
Processor modelDiffers	i7-3770S	G645T
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor frequencyDiffers	3.1 GHz	2.5 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Pentium G600 Series for Desktop
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	65 W	35 W
TcaseDiffers	69.1 °C	65 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express slots versionDiffers	3.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	31	25
SteppingDiffers	E1	Q0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	17 GB/s
ECC supported by processor	No	No
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x8, 1x16, 2x4, 2x8	Unknown — not stated by the source
Memory1 differ
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 slotsDiffers	2x DIMM	2x SO-DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeDiffers	DVD±RW	No
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	320 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card IDKnown for one	0x162	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H61 Express	Intel® H61 Express
Optical drive1 differ
Optical drives quantityDiffers	1	0
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	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
PS/2 ports quantity	0	0
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	65 W
Design1 differ
Chassis typeDiffers	SFF	USFF
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating system	Windows 8 Pro	Windows 8 Pro
Display2 differ
Display included	Yes	Yes
Display diagonalDiffers	47 cm (18.5")	55.9 cm (22")
Display resolutionDiffers	1366 x 768 pixels	1680 x 1050 pixels
Contrast ratio (typical)	1000:1	1000:1
Display brightness	250 cd/m²	250 cd/m²
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor special features15 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	65524	69364
Processor codeKnown for one	Unknown — not stated by the source	SR0S0
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
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 TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2011C	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of speakersKnown for one	Unknown — not stated by the source	1
SpeakersKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	336 mm	179 mm
DepthDiffers	382 mm	182 mm
HeightDiffers	101 mm	34.5 mm
WeightDiffers	6 kg	2.1 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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