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

Lenovo IdeaCentre B320 Intel® Core™ i3 i3-2100 vs Lenovo Edge 91z

119specifications compared
11differ
108identical
21known for one product only

Key differences

Internal memory
- IdeaCentre B320 Intel® Core™ i3 i3-2100:2 GB
- Edge 91z:4 GB
Memory layout (slots x size)
- IdeaCentre B320 Intel® Core™ i3 i3-2100:1 x 2 GB
- Edge 91z:1 x 4 GB
VGA (D-Sub) ports quantity
- IdeaCentre B320 Intel® Core™ i3 i3-2100:0
- Edge 91z:1
PS/2 ports quantity
- IdeaCentre B320 Intel® Core™ i3 i3-2100:2
- Edge 91z:0
Operating system installed
- IdeaCentre B320 Intel® Core™ i3 i3-2100:Windows 7 Home Premium
- Edge 91z:Windows 7 Professional
Width (with stand)
- IdeaCentre B320 Intel® Core™ i3 i3-2100:534 mm
- Edge 91z:542.2 mm
Depth (with stand)
- IdeaCentre B320 Intel® Core™ i3 i3-2100:118.2 mm
- Edge 91z:414.3 mm
Height (with stand)
- IdeaCentre B320 Intel® Core™ i3 i3-2100:405.2 mm
- Edge 91z:81 mm

Side by side

Differences highlightedShow differences only

Comparison of B320, Edge 91z
140 specifications	A Lenovo IdeaCentre B320 Intel® Core™ i3 i3-2100 Model B320 View product	B Lenovo Edge 91z View product
Displayidentical
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
HD type	Full HD	Full HD
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generation	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor model	i3-2100	i3-2100
Processor cores	2	2
Processor threads	4	4
Processor frequency	3.1 GHz	3.1 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
System bus rate	5 GT/s	5 GT/s
Thermal Design Power (TDP)	35, 65	35, 65
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)	31	31
FSB Parity	No	No
Maximum number of PCI Express lanes	16	16
PCI Express slots version	2.0	2.0
Processor codename	Sandy Bridge	Sandy Bridge
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i3-2100 Desktop Series	Intel Core i3-2100 Desktop Series
Stepping	Q0	Q0
Tcase	69.1 °C	69.1 °C
Conflict-Free processor	No	No
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory clock speed	1333 MHz	1333 MHz
Memory layout (slots x size)Differs	1 x 2 GB	1 x 4 GB
Storageidentical
Total storage capacity	500 GB	500 GB
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive type	DVD-RW	DVD-RW
Card reader integrated	Yes	Yes
Graphicsidentical
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 2000	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card ID	0x102	0x102
Discrete graphics card modelKnown for one	AMD Radeon HD 6450	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Audioidentical
Number of speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) ports	0	0
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityDiffers	2	0
Serial ports quantity	0	0
Designidentical
Product colour	Black	Black
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
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® B65 Express
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	53422	53422
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Weight & dimensions3 differ
Width (with stand)Differs	534 mm	542.2 mm
Depth (with stand)Differs	118.2 mm	414.3 mm
Height (with stand)Differs	405.2 mm	81 mm
Weight (with stand)Known for one	10 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Other features2 differ
Graphics card familyDiffers	AMD, Intel	Intel
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Chassis type	All-in-One	All-in-One
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
DisplayKnown for one	Unknown — not stated by the source	LCD
Display included	Yes	Yes
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Networking features	Gigabit Ethernet	Gigabit Ethernet
Number of processors installed	1	1
Parallel ports quantity	0	0
SpeakersDiffers	monitor built-in	Yes
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Audio output channelsKnown for one	5.0 channels	Unknown — not stated by the source

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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