Product comparison · 2 laptops

ASUS N20A-2P143E, ES vs ASUS U6V-2P075C Intel® Core™2 Duo T9400

126specifications compared
32differ
94identical
9known for one product only

Key differences

Processor model
- N20A-2P143E, ES:P8400
- U6V-2P075C Intel® Core™2 Duo T9400:T9400
Processor frequency
- N20A-2P143E, ES:2.26 GHz
- U6V-2P075C Intel® Core™2 Duo T9400:2.53 GHz
Processor cache
- N20A-2P143E, ES:3 MB
- U6V-2P075C Intel® Core™2 Duo T9400:6 MB
Processor socket
- N20A-2P143E, ES:Socket 478
- U6V-2P075C Intel® Core™2 Duo T9400:Socket 479
Stepping
- N20A-2P143E, ES:M0
- U6V-2P075C Intel® Core™2 Duo T9400:E0
Thermal Design Power (TDP)
- N20A-2P143E, ES:25 W
- U6V-2P075C Intel® Core™2 Duo T9400:35 W
CPU multiplier (bus/core ratio)
- N20A-2P143E, ES:8.5
- U6V-2P075C Intel® Core™2 Duo T9400:9.5
Total storage capacity
- N20A-2P143E, ES:250 GB
- U6V-2P075C Intel® Core™2 Duo T9400:320 GB

Side by side

Differences highlightedShow differences only

Comparison of N20A-2P143E, ES, U6V-2P075C
135 specifications	A ASUS N20A-2P143E, ES View product	B ASUS U6V-2P075C Intel® Core™2 Duo T9400 Model U6V-2P075C View product
Displayidentical
Display diagonal	30.7 cm (12.1")	30.7 cm (12.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	P8400	T9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.26 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	25 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	8.5	9.5
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	800 MHz	800 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS Duo, MS Pro, MS Pro Duo, SD, XD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X4500HD	NVIDIA GeForce 9400M G
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audioidentical
Audio system	Azalia	Azalia
Audio system full duplex	Yes	Yes
Audio system direct 3D sound	Yes	Yes
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Network2 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11a/g/n	802.11 a/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
eSATA ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
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 slot	No	No
Modem (RJ-11) portsDiffers	0	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® GM45 Express	Intel® PM45 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	83
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Premium
Bundled softwareDiffers	Power2Go Adobe Acrobat Reader 7.0 NERO 7 Essentials	ASUSDVD 6-in-1 Norton Internet Security 2008 Adobe Acrobat Reader 8.0 Power2Go
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Norton Internet Security 2007	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
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 Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
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	35562
Processor codeDiffers	SL3BU	SLGEK
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery capacityDiffers	4200 mAh	4800 mAh
Power3 differ
AC adapter powerDiffers	65 W	90 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	3.42 A	4.7 A
AC adapter output voltageDiffers	19 V	16 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	Yes	Yes
Trusted Platform Module (TPM)	Yes	Yes
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.85 kg	1.57 kg
WidthDiffers	303 mm	300 mm
DepthDiffers	225 mm	220 mm
HeightDiffers	31 mm	31.6 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Infrared data port	No	No
Compliance industry standardsDiffers	CE, TUV, CTR 21, VCCI Class B ITE, CCIB, cUL, CB, FCC Part 68, JATE, Green Mark, DGT	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Bluetooth 2.0 EDR
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	ITU V.92	MDC
Supplied AC adapter type	AC	AC

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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