Product comparison · 2 pcs/workstations

Lenovo Edge 72+L2251x vs Lenovo M92 + ThinkVision LT2323z

107specifications compared
51differ
56identical
42known for one product only

Key differences

The Lenovo Edge 72+L2251x has 2 more processor cores than the Lenovo M92 + ThinkVision LT2323z (4 vs 2). The Lenovo Edge 72+L2251x has 0.6 GHz more processor frequency than the Lenovo M92 + ThinkVision LT2323z (3.2 GHz vs 2.6 GHz). The Lenovo Edge 72+L2251x has 3 MB more processor cache than the Lenovo M92 + ThinkVision LT2323z (6 MB vs 3 MB). Only the Lenovo Edge 72+L2251x has card reader integrated. Only the Lenovo Edge 72+L2251x has DVI port.

Processor family
- Edge 72+L2251x:Intel® Core™ i5
- M92 + ThinkVision LT2323z:Intel® Core™ i3
Processor generation
- Edge 72+L2251x:3rd gen Intel® Core™ i5
- M92 + ThinkVision LT2323z:2nd gen Intel® Core™ i3
Processor model
- Edge 72+L2251x:i5-3470
- M92 + ThinkVision LT2323z:i3-2120T
Processor cores
- Edge 72+L2251x:4
- M92 + ThinkVision LT2323z:2
Processor frequency
- Edge 72+L2251x:3.2 GHz
- M92 + ThinkVision LT2323z:2.6 GHz
Processor cache
- Edge 72+L2251x:6 MB
- M92 + ThinkVision LT2323z:3 MB
Processor lithography
- Edge 72+L2251x:22 nm
- M92 + ThinkVision LT2323z:32 nm
Processor codename
- Edge 72+L2251x:Ivy Bridge
- M92 + ThinkVision LT2323z:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of Edge 72+L2251x, M92 + ThinkVision LT2323z
149 specifications	A Lenovo Edge 72+L2251x View product	B Lenovo M92 + ThinkVision LT2323z View product
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-3470	i3-2120T
Processor coresDiffers	4	2
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.2 GHz	2.6 GHz
Processor cacheDiffers	6 MB	3 MB
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyDiffers	22 nm	32 nm
Processor seriesKnown for one	Intel Core i5-3400 Desktop series	Unknown — not stated by the source
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	77 W	35 W
TcaseDiffers	67.4 °C	65 °C
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Differs	32	26
Memory types supported by processorDiffers	DDR3 1333/1600	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory1 differ
Memory slotsDiffers	2x DIMM	2x SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage4 differ
Total storage capacityDiffers	500 GB	320 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
HDD capacityDiffers	500 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integratedDiffers	Yes	No
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card IDDiffers	0x152	0x102
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performance1 differ
Motherboard chipsetDiffers	Intel® H61	Intel® Q77 Express
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one	6	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	4
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DVI portDiffers	Yes	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Expansion slotsidentical
Number of 3.5" baysKnown for one	1	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	65 W
Design1 differ
Chassis typeDiffers	Tower	USFF
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Cooling typeKnown for one	Active	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Display5 differ
Display diagonalDiffers	55.9 cm (22")	58.4 cm (23")
Display resolutionDiffers	1680 x 1050 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	16:10	16:9
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Processor special features10 differ
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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 Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	68316	53427
Processor package sizeDiffers	37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR060
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	160 mm	179 mm
DepthDiffers	399 mm	182 mm
HeightDiffers	397 mm	34.5 mm
WeightDiffers	7.5 kg	4.1 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
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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