Product comparison · 2 all-in-one pcs/workstations

Lenovo С340 4G50VW vs Lenovo B550 4G1TGVW

95specifications compared
33differ
62identical
27known for one product only

Key differences

Display diagonal
- С340 4G50VW:50.8 cm (20")
- B550 4G1TGVW:58.4 cm (23")
Full HD
- С340 4G50VW:No
- B550 4G1TGVW:Yes
Processor family
- С340 4G50VW:Intel Pentium G
- B550 4G1TGVW:Intel® Core™ i3
Processor model
- С340 4G50VW:G2030T
- B550 4G1TGVW:i3-4130
Processor threads
- С340 4G50VW:2
- B550 4G1TGVW:4
Processor frequency
- С340 4G50VW:2.6 GHz
- B550 4G1TGVW:3.4 GHz
Processor socket
- С340 4G50VW:LGA 1155 (Socket H2)
- B550 4G1TGVW:LGA 1150 (Socket H3)
Thermal Design Power (TDP)
- С340 4G50VW:35 W
- B550 4G1TGVW:65, 54

Side by side

Differences highlightedShow differences only

Comparison of С340 4G50VW, B550 4G1TGVW
122 specifications	A Lenovo С340 4G50VW View product	B Lenovo B550 4G1TGVW View product
Display2 differ
Display diagonalDiffers	50.8 cm (20")	58.4 cm (23")
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Full HDDiffers	No	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processor15 differ
Processor familyDiffers	Intel Pentium G	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	G2030T	i3-4130
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.6 GHz	3.4 GHz
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
Thermal Design Power (TDP)Differs	35 W	65, 54
Bus typeDiffers	DMI	DMI2
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Number of QPI linksKnown for one	Unknown — not stated by the source	0
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers	2.0	3.0
Processor codenameDiffers	Ivy Bridge	Haswell
Processor seriesDiffers	Intel Pentium G2000 Series for Desktop	Intel Core i3-4100 Desktop series
SteppingDiffers	P0	C0
TcaseKnown for one	Unknown — not stated by the source	72 °C
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory clock speeds supported by processorDiffers	1333 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
Processor codeKnown for one	SR164	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	500 GB	1 TB
Graphics4 differ
Discrete graphics card modelDiffers	Not available	AMD Radeon HD 8570A
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x41E
Network1 differ
Ethernet LANDiffers	No	Yes
Ports & interfacesidentical
Microphone inKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Processor special features9 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	74748	77480
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0
Thermal solution specificationDiffers	PCG 2011A	PCG 2013C
Intel Secure Key Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel® Secure KeyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	580 mm
Height (with stand)Known for one	Unknown — not stated by the source	426 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.1 kg

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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