Product comparison · 2 laptops

Lenovo Essential B590GA Intel® Pentium® B960 Laptop vs Lenovo IdeaPad G580G Intel® Celeron® 1000M Laptop

122specifications compared
28differ
94identical
13known for one product only

Key differences

Product colour
- Essential B590GA Intel® Pentium® B960 Laptop:Black
- IdeaPad G580G Intel® Celeron® 1000M Laptop:Brown
Processor family
- Essential B590GA Intel® Pentium® B960 Laptop:Intel® Pentium®
- IdeaPad G580G Intel® Celeron® 1000M Laptop:Intel® Celeron®
Processor model
- Essential B590GA Intel® Pentium® B960 Laptop:B960
- IdeaPad G580G Intel® Celeron® 1000M Laptop:1000M
Processor frequency
- Essential B590GA Intel® Pentium® B960 Laptop:2.2 GHz
- IdeaPad G580G Intel® Celeron® 1000M Laptop:1.8 GHz
Processor cache type
- Essential B590GA Intel® Pentium® B960 Laptop:L3
- IdeaPad G580G Intel® Celeron® 1000M Laptop:Smart Cache
Processor socket
- Essential B590GA Intel® Pentium® B960 Laptop:Socket 988
- IdeaPad G580G Intel® Celeron® 1000M Laptop:rPGA988B
Processor lithography
- Essential B590GA Intel® Pentium® B960 Laptop:32 nm
- IdeaPad G580G Intel® Celeron® 1000M Laptop:22 nm
Processor codename
- Essential B590GA Intel® Pentium® B960 Laptop:Sandy Bridge
- IdeaPad G580G Intel® Celeron® 1000M Laptop:Ivy Bridge

Side by side

Differences highlightedShow differences only

Comparison of B590GA, G580G
135 specifications	A Lenovo Essential B590GA Intel® Pentium® B960 Laptop Model B590GA View product	B Lenovo IdeaPad G580G Intel® Celeron® 1000M Laptop Model G580G View product
Design1 differ
Product colourDiffers	Black	Brown
Processor10 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	B960	1000M
Processor frequencyDiffers	2.2 GHz	1.8 GHz
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	Socket 988	rPGA988B
Processor lithographyDiffers	32 nm	22 nm
Processor seriesDiffers	Intel Pentium B900 Series for Mobile	Intel Celeron 1000 series for Mobile
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
SteppingKnown for one	Q0	Unknown — not stated by the source
TjunctionDiffers	85 °C	105 °C
CPU multiplier (bus/core ratio)Differs	22	18
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
Audioidentical
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Network1 differ
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	1
Headphone outputsDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Processor special features6 differ
Graphics & IMC lithographyDiffers	32 nm	22 nm
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	59836	72060
Processor codeKnown for one	SR07V	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.x
Conflict-Free processorDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery life (max)Differs	6 h	5 h
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	2200 mAh
Weight & dimensions4 differ
WeightDiffers	2.5 kg	2.6 kg
WidthDiffers	378 mm	376 mm
DepthDiffers	252 mm	245 mm
HeightDiffers	33.4 mm	34.3 mm

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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