Product comparison · 2 laptops

Lenovo Essential B590G Intel® Pentium® 2020M Laptop vs Lenovo IdeaPad G580G Intel® Celeron® 1000M Laptop

122specifications compared
20differ
102identical
8known for one product only

Key differences

Processor family
- Essential B590G Intel® Pentium® 2020M Laptop:Intel® Pentium®
- IdeaPad G580G Intel® Celeron® 1000M Laptop:Intel® Celeron®
Processor model
- Essential B590G Intel® Pentium® 2020M Laptop:2020M
- IdeaPad G580G Intel® Celeron® 1000M Laptop:1000M
Processor frequency
- Essential B590G Intel® Pentium® 2020M Laptop:2.4 GHz
- IdeaPad G580G Intel® Celeron® 1000M Laptop:1.8 GHz
Processor socket
- Essential B590G Intel® Pentium® 2020M Laptop:PGA988
- IdeaPad G580G Intel® Celeron® 1000M Laptop:rPGA988B
Tjunction
- Essential B590G Intel® Pentium® 2020M Laptop:90 °C
- IdeaPad G580G Intel® Celeron® 1000M Laptop:105 °C
CPU multiplier (bus/core ratio)
- Essential B590G Intel® Pentium® 2020M Laptop:24
- IdeaPad G580G Intel® Celeron® 1000M Laptop:18
On-board graphics card dynamic frequency (max)
- Essential B590G Intel® Pentium® 2020M Laptop:1100 MHz
- IdeaPad G580G Intel® Celeron® 1000M Laptop:1000 MHz
Ethernet LAN data rates
- Essential B590G Intel® Pentium® 2020M Laptop:10,100,1000 Mbit/s
- IdeaPad G580G Intel® Celeron® 1000M Laptop:10,100 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of B590G, G580G
130 specifications	A Lenovo Essential B590G Intel® Pentium® 2020M Laptop Model B590G View product	B Lenovo IdeaPad G580G Intel® Celeron® 1000M Laptop Model G580G View product
Processor7 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	2020M	1000M
Processor frequencyDiffers	2.4 GHz	1.8 GHz
Processor socketDiffers	PGA988	rPGA988B
Processor seriesDiffers	Intel Pentium 2000 series for Mobile	Intel Celeron 1000 series for Mobile
TjunctionDiffers	90 °C	105 °C
CPU multiplier (bus/core ratio)Differs	24	18
SteppingKnown for one	L1	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
Network2 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Processor special features4 differ
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Processor ARK IDDiffers	71142	72060
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B)	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.x
Processor codeKnown for one	SR0U1	Unknown — not stated by the source
Battery1 differ
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
Battery life (max)Differs	6 h	5 h
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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