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

Lenovo B540 Intel® Core™ i3 i3-2130 vs MSI Wind Top AP1941

95specifications compared
56differ
39identical
62known for one product only

Key differences

Display diagonal
- B540 Intel® Core™ i3 i3-2130:58.4 cm (23")
- Wind Top AP1941:47 cm (18.5")
Display resolution
- B540 Intel® Core™ i3 i3-2130:1920 x 1080 pixels
- Wind Top AP1941:1366 x 768 pixels
HD type
- B540 Intel® Core™ i3 i3-2130:Full HD
- Wind Top AP1941:Not supported
Full HD
- B540 Intel® Core™ i3 i3-2130:Yes
- Wind Top AP1941:No
Processor family
- B540 Intel® Core™ i3 i3-2130:Intel® Core™ i3
- Wind Top AP1941:Intel Atom®
Processor model
- B540 Intel® Core™ i3 i3-2130:i3-2130
- Wind Top AP1941:D2500
Processor threads
- B540 Intel® Core™ i3 i3-2130:4
- Wind Top AP1941:2
Processor frequency
- B540 Intel® Core™ i3 i3-2130:3.4 GHz
- Wind Top AP1941:1.86 GHz

Side by side

Differences highlightedShow differences only

Comparison of B540, Wind Top AP1941
157 specifications	A Lenovo B540 Intel® Core™ i3 i3-2130 Model B540 View product	B MSI Wind Top AP1941 View product
Display4 differ
Display diagonalDiffers	58.4 cm (23")	47 cm (18.5")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
HD typeDiffers	Full HD	Not supported
Full HDDiffers	Yes	No
Touch technologyKnown for one	Unknown — not stated by the source	Single-touch
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel Atom®
Processor modelDiffers	i3-2130	D2500
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.4 GHz	1.86 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 559
System bus rateDiffers	5 GT/s	2.5 GT/s
Thermal Design Power (TDP)Differs	65 W	10 W
FSB ParityKnown for one	Unknown — not stated by the source	No
Maximum number of PCI Express lanesDiffers	16	4
Processor codeDiffers	SR05W	SR0W0
Processor codenameDiffers	Sandy Bridge	Cedarview
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom D2500 Series
SteppingDiffers	Q0	B3
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Maximum internal memory supported by processorDiffers	32 GB	4 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	6.4 GB/s
Memory channels supported by processorDiffers	Dual	Single
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	34	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory clock speedDiffers	1600 MHz	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage2 differ
HDD interfaceDiffers	SATA III	SATA II
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MicroSD (TransFlash), miniSD, MMC, SD, xD
Graphics1 differ
On-board graphics card base frequencyDiffers	850 MHz	400 MHz
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 2000	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	Yes
Total megapixelsKnown for one	Unknown — not stated by the source	1.3 MP
Network1 differ
BluetoothDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	0
HDMI ports quantityDiffers	2	1
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	2
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Design1 differ
Product colourDiffers	Black, Silver	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® NM10 Express
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	No
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features16 differ
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	53428	59682
Processor package sizeDiffers	37.5 x 37.5 mm	22 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffers	Yes	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.78 W
Power consumption (typical)Known for one	Unknown — not stated by the source	16.29 W
Weight & dimensions4 differ
Width (with stand)Differs	411.9 mm	495 mm
Depth (with stand)Differs	110.3 mm	91 mm
Height (with stand)Differs	576.6 mm	359 mm
Weight (with stand)Differs	9.18 kg	6.88 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	40 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
COM ports quantityKnown for one	Unknown — not stated by the source	2
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Camera includedKnown for one	Unknown — not stated by the source	Yes
Display diagonal (metric)Known for one	Unknown — not stated by the source	46.99 cm
Display includedKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
HDMIKnown for one	Unknown — not stated by the source	Yes
Storage drive interfaceDiffers	Serial ATA III	Serial ATA II

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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