Product comparison · 2 laptops

Lenovo Essential B5400A Intel® Core™ i3 i3-4000M Laptop vs Lenovo Essential G500g Intel® Pentium® 2020M Laptop

144specifications compared
46differ
98identical
18known for one product only

Key differences

Processor family
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:Intel® Core™ i3
- Essential G500g Intel® Pentium® 2020M Laptop:Intel® Pentium®
Processor model
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:i3-4000M
- Essential G500g Intel® Pentium® 2020M Laptop:2020M
Processor threads
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:4
- Essential G500g Intel® Pentium® 2020M Laptop:2
Processor cache
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:3 MB
- Essential G500g Intel® Pentium® 2020M Laptop:2 MB
Processor socket
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:PGA946
- Essential G500g Intel® Pentium® 2020M Laptop:PGA988
Processor codename
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:Haswell
- Essential G500g Intel® Pentium® 2020M Laptop:Ivy Bridge
Stepping
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:C0
- Essential G500g Intel® Pentium® 2020M Laptop:L1
Thermal Design Power (TDP)
- Essential B5400A Intel® Core™ i3 i3-4000M Laptop:37 W
- Essential G500g Intel® Pentium® 2020M Laptop:35 W

Side by side

Differences highlightedShow differences only

Comparison of B5400A, G500g
162 specifications	A Lenovo Essential B5400A Intel® Core™ i3 i3-4000M Laptop Model B5400A View product	B Lenovo Essential G500g Intel® Pentium® 2020M Laptop Model G500g View product
Processor10 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4000M	2020M
Processor threadsDiffers	4	2
Processor cacheDiffers	3 MB	2 MB
Processor socketDiffers	PGA946	PGA988
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Pentium 2000 series for Mobile
Processor codenameDiffers	Haswell	Ivy Bridge
SteppingDiffers	C0	L1
Thermal Design Power (TDP)Differs	37 W	35 W
TjunctionDiffers	100 °C	90 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	24
Memory4 differ
Internal memoryDiffers	6 GB	4 GB
Memory layout (slots x size)Differs	1 x 2 + 1 x 4 GB	1 x 2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Maximum internal memory (64-bit)Differs	16 GB	8 GB
Storage4 differ
Total storage capacityDiffers	1 TB	500 GB
HDD capacityDiffers	1 TB	500 GB
HDD interfaceDiffers	SATA III	SATA
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MMC, SD
Graphics2 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GT 720M	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	650 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HD	Dolby Advanced v2
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
Headphone outputsDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	75104	71142
Processor codeDiffers	SR1HC	SR0U1
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Battery1 differ
Battery life (max)Differs	8 h	5 h
Securityidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.34 kg	2.6 kg
WidthDiffers	378 mm	377 mm
DepthDiffers	259.5 mm	250 mm
HeightDiffers	28.5 mm	33.7 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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