Product comparison · 2 laptops

Lenovo IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop vs Lenovo V1000 FHD-ISE

123specifications compared
33differ
90identical
28known for one product only

Key differences

Product colour
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:White
- V1000 FHD-ISE:Black
Display resolution
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:1366 x 768 pixels
- V1000 FHD-ISE:1920 x 1080 pixels
Processor family
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:Intel® Celeron®
- V1000 FHD-ISE:Intel® Core™ i7
Processor model
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:2957U
- V1000 FHD-ISE:i7-4510U
Processor threads
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:2
- V1000 FHD-ISE:4
Processor frequency
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:1.4 GHz
- V1000 FHD-ISE:2 GHz
Processor cache
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:2 MB
- V1000 FHD-ISE:4 MB
Maximum number of PCI Express lanes
- IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop:10
- V1000 FHD-ISE:12

Side by side

Differences highlightedShow differences only

Comparison of G40-70MA-CTW, V1000 FHD-ISE
151 specifications	A Lenovo IdeaPad G40-70MA-CTW Intel® Celeron® 2957U Laptop Model G40-70MA-CTW View product	B Lenovo V1000 FHD-ISE View product
Design1 differ
Product colourDiffers	White	Black
Display1 differ
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Processor8 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor modelDiffers	2957U	i7-4510U
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.4 GHz	2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor seriesDiffers	Intel Celeron Processor 2000 Series for Mobile	Intel Core i7-4500 Mobile series
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	4x1, 1x4	4x1, 2x4
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i7
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Memoryidentical
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage1 differ
Storage mediaDiffers	HDD	Hybrid-HDD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	SSD
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphics3 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 820M	AMD Radeon R5 M230
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
Network1 differ
BluetoothDiffers	No	Yes
Ports & interfaces1 differ
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectorsDiffers	2	4
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	No	Yes
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	78942	81015
Processor codeDiffers	SR1DV	SR1EB
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
UARTKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
HeightDiffers	24.9 mm	24.8 mm
WeightKnown for one	Unknown — not stated by the source	2.1 kg

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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