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 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 lithographyDiffers	22 nm	32 nm
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
CPU multiplier (bus/core ratio)Differs	31	25
SteppingDiffers	E1	Q0
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
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
Memory slotsDiffers	2x DIMM	2x SO-DIMM
Storage4 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeDiffers	DVD±RW	No
HDD capacityDiffers	1 TB	320 GB
Card reader integratedDiffers	Yes	No
Graphics3 differ
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 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
Optical drive1 differ
Optical drives quantityDiffers	1	0
Network1 differ
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
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI portDiffers	Yes	No
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
Display2 differ
Display diagonalDiffers	47 cm (18.5")	55.9 cm (22")
Display resolutionDiffers	1366 x 768 pixels	1680 x 1050 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor special features15 differ
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
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® 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
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE4.1, SSE4.2
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® 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
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
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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