Product comparison · 2 laptops

ASUS K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop vs Lenovo X1 Intel® Core™ i5 i5-2520M

80specifications compared
45differ
35identical
94known for one product only

Key differences

Display diagonal
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:39.6 cm (15.6")
- X1 Intel® Core™ i5 i5-2520M:33.8 cm (13.3")
Processor manufacturer
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:AMD
- X1 Intel® Core™ i5 i5-2520M:Intel
Processor family
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:AMD Athlon II Dual-Core
- X1 Intel® Core™ i5 i5-2520M:Intel® Core™ i5
Processor model
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:P320
- X1 Intel® Core™ i5 i5-2520M:i5-2520M
Processor threads
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:2
- X1 Intel® Core™ i5 i5-2520M:4
Processor frequency
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:2.1 GHz
- X1 Intel® Core™ i5 i5-2520M:2.5 GHz
Processor cache
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:0.512 MB
- X1 Intel® Core™ i5 i5-2520M:3 MB
Processor cache type
- K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop:L2
- X1 Intel® Core™ i5 i5-2520M:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of K52DE-EX164V, X1
174 specifications	A ASUS K52DE-EX164V AMD Athlon II Dual-Core P320 Laptop Model K52DE-EX164V View product	B Lenovo X1 Intel® Core™ i5 i5-2520M Model X1 View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display brightnessKnown for one	Unknown — not stated by the source	350 cd/m²
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	HD	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor7 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD Athlon II Dual-Core	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i5
Processor modelDiffers	P320	i5-2520M
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.2 GHz
Processor frequencyDiffers	2.1 GHz	2.5 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	0.512 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	Socket 988
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-2500 Mobile Series
Processor codenameKnown for one	Unknown — not stated by the source	Sandy Bridge
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	J1
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Storage3 differ
Total storage capacityDiffers	500 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	160 GB
Optical drive typeDiffers	DVD Super Multi DL	No
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD	MMC, SD, SDHC, SDXC
Storage mediaKnown for one	HDD	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics4 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5470	Intel® HD Graphics
Graphics card familyDiffers	AMD	Intel
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Not available	Intel® HD Graphics 3000
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	650 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1300 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SRS	Dolby Home Theater
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Swivel webcamKnown for one	Unknown — not stated by the source	No
Front cameraKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portDiffers	Yes	No
CardBus PCMCIA slot typeDiffers	Type III	No
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Compatible operating systemsKnown for one	Windows 7 Home Premium	Unknown — not stated by the source
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
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® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDKnown for one	Unknown — not stated by the source	52229
Processor codeKnown for one	Unknown — not stated by the source	SR048
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
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
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	5.2 h
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Security2 differ
Cable lock slotDiffers	Yes	No
Fingerprint readerDiffers	No	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, User	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.7 kg	1.69 kg
WidthDiffers	380 mm	337 mm
DepthDiffers	255 mm	231 mm
Height (front)Differs	3.45 cm	1.65 cm
Height (rear)Differs	3.57 cm	2.13 cm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Other features1 differ
Power supply typeDiffers	AC/DC	AC
TV tuner integratedKnown for one	Unknown — not stated by the source	No
3DKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	AMD RX881M	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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