Product comparison · 2 laptops

Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown vs Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown

83specifications compared
10differ
73identical
3known for one product only

Key differences

The Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown has 0.26 GHz more processor boost frequency than the Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown (2.13 GHz vs 1.87 GHz). The Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown has 0.01 GHz more processor frequency than the Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown (1.07 GHz vs 1.06 GHz). The Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown has 1 MB more processor cache than the Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown (4 MB vs 3 MB). Processor family: Intel® Core™ i5 on the Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown, Intel® Core™ i7 on the Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown. Processor generation: Intel® Core™ i5 on the Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown, Intel® Core™ i7 on the Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown.

Processor family
- IdeaPad U160 Laptop - M436AUK - Dark Brown:Intel® Core™ i5
- IdeaPad U160 Laptop - M436EUK - Dark Brown:Intel® Core™ i7
Processor generation
- IdeaPad U160 Laptop - M436AUK - Dark Brown:Intel® Core™ i5
- IdeaPad U160 Laptop - M436EUK - Dark Brown:Intel® Core™ i7
Processor model
- IdeaPad U160 Laptop - M436AUK - Dark Brown:i5-520UM
- IdeaPad U160 Laptop - M436EUK - Dark Brown:i7-620UM
Processor boost frequency
- IdeaPad U160 Laptop - M436AUK - Dark Brown:1.87 GHz
- IdeaPad U160 Laptop - M436EUK - Dark Brown:2.13 GHz
Processor frequency
- IdeaPad U160 Laptop - M436AUK - Dark Brown:1.07 GHz
- IdeaPad U160 Laptop - M436EUK - Dark Brown:1.06 GHz
Processor cache
- IdeaPad U160 Laptop - M436AUK - Dark Brown:3 MB
- IdeaPad U160 Laptop - M436EUK - Dark Brown:4 MB
HDD capacity
- IdeaPad U160 Laptop - M436AUK - Dark Brown:320 GB
- IdeaPad U160 Laptop - M436EUK - Dark Brown:500 GB
Processor ARK ID
- IdeaPad U160 Laptop - M436AUK - Dark Brown:47554
- IdeaPad U160 Laptop - M436EUK - Dark Brown:43562

Side by side

Differences highlightedShow differences only

Comparison of IdeaPad U160 Laptop - M436AUK - Dark Brown, IdeaPad U160 Laptop - M436EUK - Dark Brown
86 specifications	A Lenovo IdeaPad U160 Laptop - M436AUK - Dark Brown View product	B Lenovo IdeaPad U160 Laptop - M436EUK - Dark Brown View product
Designidentical
Product colour	Brown	Brown
Displayidentical
Display diagonal	29.5 cm (11.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-520UM	i7-620UM
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	1.87 GHz	2.13 GHz
Processor frequencyDiffers	1.07 GHz	1.06 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor socket	BGA 1288	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-500 Mobile Series	Intel Core i7-600 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	C2	C2
Thermal Design Power (TDP)	18 W	18 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)	8	8
ECC supported by processor	No	No
Memoryidentical
Memory clock speed	1066 MHz	1066 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	No	No
Graphicsidentical
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	166 MHz	166 MHz
On-board graphics card dynamic frequency (max)	500 MHz	500 MHz
Maximum resolution	1366 x 768 pixels	1366 x 768 pixels
Networkidentical
Ethernet LAN	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
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)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK IDDiffers	47554	43562
Processor codeKnown for one	SLBQP	Unknown — not stated by the source
Processor package size	BGA 34 x 28	BGA 34 x 28
Supported instruction setsDiffers	SSE4.1/4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Weight & dimensionsidentical
Weight	1.4 kg	1.4 kg
Other featuresidentical
Infrared data port	No	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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