Product comparison · 2 laptops

Acer Aspire 7738G-644G32Mn vs ASUS N20A-2P074E Intel® Core™2 Duo P8400

115specifications compared
36differ
79identical
25known for one product only

Key differences

Display diagonal
- Aspire 7738G-644G32Mn:43.9 cm (17.3")
- N20A-2P074E Intel® Core™2 Duo P8400:30.7 cm (12.1")
Display resolution
- Aspire 7738G-644G32Mn:1366 x 768 pixels
- N20A-2P074E Intel® Core™2 Duo P8400:1280 x 800 pixels
Native aspect ratio
- Aspire 7738G-644G32Mn:16:9
- N20A-2P074E Intel® Core™2 Duo P8400:16:10
Processor model
- Aspire 7738G-644G32Mn:T6400
- N20A-2P074E Intel® Core™2 Duo P8400:P8400
Processor frequency
- Aspire 7738G-644G32Mn:2 GHz
- N20A-2P074E Intel® Core™2 Duo P8400:2.26 GHz
Processor cache
- Aspire 7738G-644G32Mn:2 MB
- N20A-2P074E Intel® Core™2 Duo P8400:3 MB
Processor front side bus
- Aspire 7738G-644G32Mn:800 MHz
- N20A-2P074E Intel® Core™2 Duo P8400:1066 MHz
Stepping
- Aspire 7738G-644G32Mn:R0
- N20A-2P074E Intel® Core™2 Duo P8400:M0

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7738G-644G32Mn, N20A-2P074E
140 specifications	A Acer Aspire 7738G-644G32Mn View product	B ASUS N20A-2P074E Intel® Core™2 Duo P8400 Model N20A-2P074E View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	30.7 cm (12.1")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T6400	P8400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Core 2 Duo P8000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	R0	M0
Thermal Design Power (TDP)Differs	35 W	25 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	10	8.5
ECC supported by processor	No	No
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	800 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memory	4 GB	4 GB
Storage1 differ
Total storage capacity	320 GB	320 GB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, MS Duo, MS Pro, MS Pro Duo, SD, XD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 130M	Intel® GMA X4500HD
Maximum graphics card memoryKnown for one	2.815 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Azalia
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network1 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11b/g/n	802.11a/g/n
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
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) ports	0	0
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	1	0
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
Line-inKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GM45 Express
Software3 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareDiffers	-McAfee Internet Security Suite, -Microsoft Works 9.	Norton Internet Security 2007
Bundled softwareDiffers	Acer Arcade Deluxe, Album, Music, Acer HomeMedia, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Backup Manager, Acer Launch Manager, Acer eRecovery Management, Acer PowerSmart Manager, Acer GameZone, Adobe Reader, Google Toolbar, Adobe Flash Player, NTI Media Maker, Microsoft Windows L	Power2Go Adobe Acrobat Reader 7.0 NERO 7 Essentials
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
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	No	Yes
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	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	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	40479	35569
Processor codeDiffers	SLGJ4	SL3BU
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	48.8 Wh	4200 mAh
Battery life (max)Known for one	2 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	90 W	65 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 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)Known for one	Unknown — not stated by the source	Yes
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	3.25 kg	1.85 kg
WidthDiffers	410 mm	303 mm
DepthDiffers	286 mm	225 mm
HeightKnown for one	Unknown — not stated by the source	31 mm
Height (front)Known for one	3.5 cm	Unknown — not stated by the source
Height (rear)Known for one	4.15 cm	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
AC adapter included	Yes	Yes
Other features1 differ
Infrared data portDiffers	Yes	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	CE, TUV, CTR 21, VCCI Class B ITE, CCIB, cUL, CB, FCC Part 68, JATE, Green Mark, DGT
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	ITU V.92	ITU V.92
Supplied AC adapter type	AC	AC
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	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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