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
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Full HDDiffers	No	Yes
LED backlight	Yes	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 manufacturer	Intel	Intel
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 cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.6 GHz	3.4 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
System bus rate	5 GT/s	5 GT/s
Thermal Design Power (TDP)Differs	35 W	65, 54
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
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 lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
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
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
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
Memory channels supported by processor	Dual	Dual
ECC supported by processor	Yes	Yes
Processor codeKnown for one	SR164	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Storage1 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Card reader integrated	Yes	Yes
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	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
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
Number of displays supported (on-board graphics)	3	3
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
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Built-in camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Ethernet LANDiffers	No	Yes
Bluetooth	No	No
Ports & interfacesidentical
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
Headphone outputs	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Operating system language	Simplified Chinese	Simplified Chinese
Processor special features9 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
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 Trusted Execution Technology	No	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	74748	77480
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
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
Certificatesidentical
Compliance certificates	RoHS	RoHS
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x

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.

More all-in-one pcs/workstations comparisons

All all-in-one pcs/workstations comparisons