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

Lenovo ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S vs Lenovo IdeaCentre B320 Intel® Core™ i3 i3-2100

118specifications compared
27differ
91identical
29known for one product only

Key differences

Processor family
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:Intel® Core™ i5
- IdeaCentre B320 Intel® Core™ i3 i3-2100:Intel® Core™ i3
Processor generation
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:2nd gen Intel® Core™ i5
- IdeaCentre B320 Intel® Core™ i3 i3-2100:2nd gen Intel® Core™ i3
Processor model
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:i5-2400S
- IdeaCentre B320 Intel® Core™ i3 i3-2100:i3-2100
Processor cores
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:4
- IdeaCentre B320 Intel® Core™ i3 i3-2100:2
Processor frequency
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:2.5 GHz
- IdeaCentre B320 Intel® Core™ i3 i3-2100:3.1 GHz
Processor cache
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:6 MB
- IdeaCentre B320 Intel® Core™ i3 i3-2100:3 MB
Thermal Design Power (TDP)
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:65 W
- IdeaCentre B320 Intel® Core™ i3 i3-2100:35, 65
Stepping
- ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S:D2
- IdeaCentre B320 Intel® Core™ i3 i3-2100:Q0

Side by side

Differences highlightedShow differences only

Comparison of 91z, B320
147 specifications	A Lenovo ThinkCentre Edge 91z Intel® Core™ i5 i5-2400S Model 91z View product	B Lenovo IdeaCentre B320 Intel® Core™ i3 i3-2100 Model B320 View product
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor9 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-2400S	i3-2100
Processor coresDiffers	4	2
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.5 GHz	3.1 GHz
Processor cacheDiffers	6 MB	3 MB
Thermal Design Power (TDP)Differs	65 W	35, 65
Processor seriesDiffers	Intel Core i5-2400 Desktop Series	Intel Core i3-2100 Desktop Series
SteppingDiffers	D2	Q0
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Differs	1 x 4 GB	1 x 2 GB
Storage1 differ
HDD interfaceDiffers	SATA III	SATA
Graphics1 differ
Discrete graphics card modelDiffers	Not available	AMD Radeon HD 6450
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Designidentical
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® B65 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Processor special features6 differ
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	52208	53422
Weight & dimensions3 differ
Width (with stand)Differs	545 mm	534 mm
Depth (with stand)Differs	81 mm	118.2 mm
Height (with stand)Differs	414 mm	405.2 mm
Weight (with stand)Known for one	Unknown — not stated by the source	10 kg
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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
Other features2 differ
Graphics card familyDiffers	Intel	AMD, Intel
BD interface typeKnown for one	SATA	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Megapixel (approx.)Known for one	2 MP	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
Power supplyKnown for one	150 W	Unknown — not stated by the source
SpeakersDiffers	Yes	monitor built-in
Audio output channelsKnown for one	Unknown — not stated by the source	5.0 channels
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet

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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