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

Lenovo Aio B320 vs Lenovo M71z, 20"

93specifications compared
23differ
70identical
47known for one product only

Key differences

Display diagonal
- Aio B320:54.6 cm (21.5")
- M71z, 20":50.8 cm (20")
Processor family
- Aio B320:Intel® Core™ i3
- M71z, 20":Intel® Pentium®
Processor model
- Aio B320:i3-2100
- M71z, 20":G620
Processor threads
- Aio B320:4
- M71z, 20":2
Processor frequency
- Aio B320:3.1 GHz
- M71z, 20":2.6 GHz
Thermal Design Power (TDP)
- Aio B320:35, 65
- M71z, 20":65 W
CPU multiplier (bus/core ratio)
- Aio B320:31
- M71z, 20":26
Memory clock speeds supported by processor
- Aio B320:1066,1333 MHz
- M71z, 20":1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Aio B320, M71z, 20"
140 specifications	A Lenovo Aio B320 View product	B Lenovo M71z, 20"View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	50.8 cm (20")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Not supported	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor9 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-2100	G620
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.1 GHz	2.6 GHz
Thermal Design Power (TDP)Differs	35, 65	65 W
CPU multiplier (bus/core ratio)Differs	31	26
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Pentium G600 Series for Desktop
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	17 GB/s
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor codeKnown for one	Unknown — not stated by the source	SR05R
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage2 differ
Total storage capacityDiffers	500 GB	320 GB
HDD capacityDiffers	500 GB	320 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audioidentical
Number of speakersKnown for one	2	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Processor special features7 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 Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
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	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Processor ARK IDDiffers	53422	53480
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Weight & dimensionsidentical
Width (with stand)Known for one	534 mm	Unknown — not stated by the source
Depth (with stand)Known for one	118.2 mm	Unknown — not stated by the source
Height (with stand)Known for one	405.2 mm	Unknown — not stated by the source
Weight (with stand)Known for one	10 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Audio output channelsKnown for one	5.0 channels	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
SpeakersKnown for one	monitor built-in	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	CCFL
Power supplyKnown for one	Unknown — not stated by the source	150 W
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H61
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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