Product comparison · 2 laptops

Lenovo I1000-ISE Intel® Core™ i7 i7-4558U Laptop vs Lenovo Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop

115specifications compared
41differ
74identical
37known for one product only

Key differences

Product colour
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:White
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:Black
Display diagonal
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:35.6 cm (14")
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:39.6 cm (15.6")
Display resolution
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:1366 x 768 pixels
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:3840 x 2160 pixels
HD type
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:HD
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:4K Ultra HD
Processor model
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:i7-4558U
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:i7-4710HQ
Processor cores
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:2
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:4
Processor threads
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:4
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:8
Processor boost frequency
- I1000-ISE Intel® Core™ i7 i7-4558U Laptop:3.3 GHz
- Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop:3.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of I1000-ISE, Y50-70AM-ISE
152 specifications	A Lenovo I1000-ISE Intel® Core™ i7 i7-4558U Laptop Model I1000-ISE View product	B Lenovo Erazer Y50-70AM-ISE Intel® Core™ i7 i7-4710HQ Laptop Model Y50-70AM-ISE View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Black
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	3840 x 2160 pixels
Touchscreen	No	No
HD typeDiffers	HD	4K Ultra HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor modelDiffers	i7-4558U	i7-4710HQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.3 GHz	3.5 GHz
Processor frequencyDiffers	2.8 GHz	2.5 GHz
Processor cacheDiffers	4 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1364
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4500 Mobile series	Intel Core i7-4700 Mobile series
Processor codename	Haswell	Haswell
Bus type	DMI2	DMI2
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	28 W	47 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Storage2 differ
Total storage capacityDiffers	500 GB	1 TB
Storage mediaDiffers	Hybrid-HDD	HDD
Number of HDDs installed	1	1
Hybrid-HDD cache typeKnown for one	SSD	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integrated	Yes	Yes
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Graphics7 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GTX 860M
On-board graphics card familyDiffers	Intel® Iris™ Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® Iris™ Graphics 5100	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)	1200 MHz	1200 MHz
On-board graphics card DirectX versionDiffers	11.1	12.0
On-board graphics card IDDiffers	0xA2E	0x416
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	30 MP	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	802.11b, 802.11g	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DVI port	No	No
S/PDIF out portDiffers	No	Yes
Combo headphone/mic port	Yes	Yes
Microphone inDiffers	No	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadDiffers	No	Yes
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Operating system languageKnown for one	Unknown — not stated by the source	Simplified Chinese
Processor special features5 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 State	Yes	Yes
Intel FDI Technology	Yes	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	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	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	Yes	Unknown — not stated by the source
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® Matrix Storage Technology (Intel® MST)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Processor ARK IDDiffers	75992	78930
Processor codeDiffers	SR188	SR1PX
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 32 x 1.6 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
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Weight & dimensions2 differ
WeightKnown for one	1.8 kg	Unknown — not stated by the source
WidthDiffers	336.6 mm	386.8 mm
DepthDiffers	241.2 mm	263.4 mm
Height (front)Known for one	8 mm	Unknown — not stated by the source
Height (rear)Known for one	2.1 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	22.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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