Product comparison · 2 pcs/workstations

Lenovo Edge 71 + LT2452p vs Lenovo Edge 71 + ThinkVision L2251x

106specifications compared
32differ
74identical
32known for one product only

Key differences

Processor family
- Edge 71 + LT2452p:Intel® Pentium®
- Edge 71 + ThinkVision L2251x:Intel® Core™ i5
Processor model
- Edge 71 + LT2452p:G850
- Edge 71 + ThinkVision L2251x:i5-2400S
Processor cores
- Edge 71 + LT2452p:2
- Edge 71 + ThinkVision L2251x:4
Processor threads
- Edge 71 + LT2452p:2
- Edge 71 + ThinkVision L2251x:4
Processor frequency
- Edge 71 + LT2452p:2.9 GHz
- Edge 71 + ThinkVision L2251x:2.5 GHz
Processor cache
- Edge 71 + LT2452p:3 MB
- Edge 71 + ThinkVision L2251x:6 MB
CPU multiplier (bus/core ratio)
- Edge 71 + LT2452p:29
- Edge 71 + ThinkVision L2251x:31
Stepping
- Edge 71 + LT2452p:Q0
- Edge 71 + ThinkVision L2251x:D2

Side by side

Differences highlightedShow differences only

Comparison of Edge 71 + LT2452p, Edge 71 + ThinkVision L2251x
138 specifications	A Lenovo Edge 71 + LT2452p View product	B Lenovo Edge 71 + ThinkVision L2251x View product
Processor9 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor modelDiffers	G850	i5-2400S
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.9 GHz	2.5 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Pentium G800 Series for Desktop	Intel Core i5-2400 Desktop Series
CPU multiplier (bus/core ratio)Differs	29	31
SteppingDiffers	Q0	D2
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i5
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Differs	1 x 2 GB	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storageidentical
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2000
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x102
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
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
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	2	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	280 W	180 W
Designidentical
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Display5 differ
Display diagonalDiffers	61 cm (24")	55.9 cm (22")
Display resolutionDiffers	1920 x 1200 pixels	1680 x 1050 pixels
Display brightnessDiffers	300 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
DisplayKnown for one	IPS	Unknown — not stated by the source
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor special features12 differ
Embedded options availableDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Processor ARK IDDiffers	53491	52208
Processor codeKnown for one	SR05Q	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Conflict-Free processorDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio systemDiffers	ADI	High Definition Audio
Weight & dimensions1 differ
WeightDiffers	6.5 kg	7 kg
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, 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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