Product comparison · 2 laptops

Lenovo IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop vs Lenovo Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop

115specifications compared
35differ
80identical
25known for one product only

Key differences

Display diagonal
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:39.6 cm (15.6")
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:35.6 cm (14")
Display resolution
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:1366 x 768 pixels
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:1920 x 1080 pixels
Processor family
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:Intel® Core™ i3
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:Intel® Core™ i7
Processor generation
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:4th gen Intel® Core™ i3
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:4th gen Intel® Core™ i7
Processor model
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:i3-4000M
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:i7-4510U
Processor frequency
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:2.4 GHz
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:2 GHz
Processor cache
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:3 MB
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:4 MB
Processor socket
- IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop:PGA946
- Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop:BGA 1168

Side by side

Differences highlightedShow differences only

Comparison of G510AT-ITH(U), Y40-70AT-ISE
140 specifications	A Lenovo IdeaPad G510AT-ITH(U) Intel® Core™ i3 i3-4000M Laptop Model G510AT-ITH(U) View product	B Lenovo Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop Model Y40-70AT-ISE View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-4000M	i7-4510U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Processor frequencyDiffers	2.4 GHz	2 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	PGA946	BGA 1168
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i7-4500 Mobile series
Processor codename	Haswell	Haswell
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
SteppingDiffers	C0	D0
Thermal Design Power (TDP)Differs	37 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	4x1, 2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
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
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	DVD Super Multi	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon R5 M230	AMD Radeon R9 M275
Discrete graphics card memory	2 GB	2 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card IDDiffers	0x416	0xA16
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Dolby technologiesKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera	Yes	Yes
Swivel webcamKnown for one	No	Unknown — not stated by the source
Rear cameraKnown for one	No	Unknown — not stated by the source
Optical driveidentical
LightScribe	No	No
Network1 differ
Wi-Fi	Yes	Yes
Ethernet LANDiffers	Yes	No
Bluetooth	No	No
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
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	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
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® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	75104	81015
Processor codeDiffers	SR1HC	SR1EB
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	40 x 24 x 1.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Poweridentical
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Cable lock slot	No	No
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.2 kg
WidthKnown for one	Unknown — not stated by the source	350 mm
DepthKnown for one	Unknown — not stated by the source	249 mm
HeightKnown for one	Unknown — not stated by the source	23.8 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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