Product comparison · 2 laptops

ASUS K53E-DH91 laptop Intel® Pentium® B950 vs HP Compaq Presario CQ56-201EK Intel® Pentium® D 925

108specifications compared
37differ
71identical
53known for one product only

Key differences

Product colour
- K53E-DH91 laptop Intel® Pentium® B950:Brown
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:Black
Processor family
- K53E-DH91 laptop Intel® Pentium® B950:Intel® Pentium®
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:Intel® Pentium® D
Processor model
- K53E-DH91 laptop Intel® Pentium® B950:B950
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:925
Processor frequency
- K53E-DH91 laptop Intel® Pentium® B950:2.1 GHz
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:3 GHz
Processor cache
- K53E-DH91 laptop Intel® Pentium® B950:2 MB
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:4 MB
Processor cache type
- K53E-DH91 laptop Intel® Pentium® B950:L3
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:L2
Processor socket
- K53E-DH91 laptop Intel® Pentium® B950:PGA988
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:LGA 775 (Socket T)
Processor lithography
- K53E-DH91 laptop Intel® Pentium® B950:32 nm
- Compaq Presario CQ56-201EK Intel® Pentium® D 925:65 nm

Side by side

Differences highlightedShow differences only

Comparison of K53E-DH91, CQ56-201EK
161 specifications	A ASUS K53E-DH91 laptop Intel® Pentium® B950 Model K53E-DH91 View product	B HP Compaq Presario CQ56-201EK Intel® Pentium® D 925 Model CQ56-201EK View product
Design1 differ
Product colourDiffers	Brown	Black
Country of originKnown for one	Unknown — not stated by the source	China
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Pentium® D
Processor modelDiffers	B950	925
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	3 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	L3	L2
Processor socketDiffers	PGA988	LGA 775 (Socket T)
Processor lithographyDiffers	32 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium B900 Series for Mobile	Intel Pentium D 900 Series
Processor codenameDiffers	Sandy Bridge	Presler
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	95 W
TjunctionKnown for one	85 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x8, 2x16, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	21	15
ECC supported by processor	No	No
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
TcaseKnown for one	Unknown — not stated by the source	63.4 °C
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	376 M
Processing Die sizeKnown for one	Unknown — not stated by the source	162 mm²
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	640 GB	250 GB
HDD capacityDiffers	640 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Graphics card family	Intel	Intel
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.797 GB
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network4 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	802.11 b/g/n	Wi-Fi
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	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
TV-out	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel® GL40 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Full-size keyboard	Yes	Yes
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Starter
Operating system architectureDiffers	64-bit	32-bit
Drivers included	Yes	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Symantec Norton Internet Security 2011, Norton Online Backup
Bundled softwareKnown for one	Unknown — not stated by the source	Cyberlink DVD Suite Cyberlink Power DVD Cyberlink YouCam Applications Windows Live Microsoft Internet Explorer Windows Live Messenger Adobe Reader Adobe Flash Player
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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	No	No
Processor ARK IDDiffers	55627	27517
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	37.5 x 37.5 mm
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	56 Wh	Unknown — not stated by the source
Poweridentical
AC adapter power	65 W	65 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	4.74 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.6 kg	2.55 kg
WidthDiffers	378 mm	374 mm
DepthDiffers	253 mm	246 mm
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	3.4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	32.8 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Infrared data port	No	No
Compliance industry standardsKnown for one	IEEE 802.3/802.3u/802.3ab	Unknown — not stated by the source
Power supply type	AC/DC	AC/DC
Supplied AC adapter type	AC	AC
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR

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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