Product comparison · 2 laptops

ASUS M51VR-AS039C C2D/P8400 vs HP Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC

103specifications compared
39differ
64identical
38known for one product only

Key differences

Processor family
- M51VR-AS039C C2D/P8400:Intel® Core™2 Duo
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:Intel® Celeron®
Processor model
- M51VR-AS039C C2D/P8400:P8400
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:560
Processor cores
- M51VR-AS039C C2D/P8400:2
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:1
Processor frequency
- M51VR-AS039C C2D/P8400:2.26 GHz
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:2.13 GHz
Processor cache
- M51VR-AS039C C2D/P8400:3 MB
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:1 MB
Processor front side bus
- M51VR-AS039C C2D/P8400:1066 MHz
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:533 MHz
Processor lithography
- M51VR-AS039C C2D/P8400:45 nm
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:65 nm
Processor codename
- M51VR-AS039C C2D/P8400:Penryn
- Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:Merom

Side by side

Differences highlightedShow differences only

Comparison of M51VR-AS039C C2D/P8400, Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC
141 specifications	A ASUS M51VR-AS039C C2D/P8400 View product	B HP Compaq 6720s Intel Celeron Processor M560 1024M/120G 15.4" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC View product
Displayidentical
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron®
Processor modelDiffers	P8400	560
Processor coresDiffers	2	1
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.26 GHz	2.13 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	533 MHz
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core 2 Duo P8000 Series	Unknown — not stated by the source
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	25 W	31 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	8.5	16
ECC supported by processor	No	No
TcaseKnown for one	Unknown — not stated by the source	100 °C
Memory2 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 GB
Maximum internal memory	4 GB	4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory upgradeKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	320 GB	120 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	SD
Graphics1 differ
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA X3100
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.384 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Ethernet/Fast Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	IEEE 802.11b/g
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® PM45 Express	Intel GL960 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Home Basic
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	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	35569	34439
Processor codeKnown for one	SL3BU	Unknown — not stated by the source
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processor	No	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	4.7 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	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3 kg	2.5 kg
WidthDiffers	365 mm	358 mm
DepthDiffers	269 mm	267 mm
Height (front)Differs	2.8 cm	3.2 cm
Height (rear)Known for one	4 cm	Unknown — not stated by the source
Hard driveidentical
Storage drive controllerKnown for one	Serial ATA-150	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter type	AC	AC
Slot typeKnown for one	Unknown — not stated by the source	48
UNSPSC-codeKnown for one	Unknown — not stated by the source	43211503
Designidentical
Country of originKnown for one	Unknown — not stated by the source	China
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes

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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