Product comparison · 2 laptops

ASUS R1E-3P031E laptop Intel® Core™2 Duo T7250 vs ASUS VX3-A1B laptop Intel® Core™2 Duo T9300

121specifications compared
38differ
83identical
29known for one product only

Key differences

Product colour
- R1E-3P031E laptop Intel® Core™2 Duo T7250:Silver
- VX3-A1B laptop Intel® Core™2 Duo T9300:Black
Display diagonal
- R1E-3P031E laptop Intel® Core™2 Duo T7250:33.8 cm (13.3")
- VX3-A1B laptop Intel® Core™2 Duo T9300:30.7 cm (12.1")
Processor model
- R1E-3P031E laptop Intel® Core™2 Duo T7250:T7250
- VX3-A1B laptop Intel® Core™2 Duo T9300:T9300
Processor frequency
- R1E-3P031E laptop Intel® Core™2 Duo T7250:2 GHz
- VX3-A1B laptop Intel® Core™2 Duo T9300:2.5 GHz
Processor cache
- R1E-3P031E laptop Intel® Core™2 Duo T7250:2 MB
- VX3-A1B laptop Intel® Core™2 Duo T9300:6 MB
Processor socket
- R1E-3P031E laptop Intel® Core™2 Duo T7250:Socket 478
- VX3-A1B laptop Intel® Core™2 Duo T9300:LGA 3647 (Socket P)
Processor lithography
- R1E-3P031E laptop Intel® Core™2 Duo T7250:65 nm
- VX3-A1B laptop Intel® Core™2 Duo T9300:45 nm
Processor codename
- R1E-3P031E laptop Intel® Core™2 Duo T7250:Merom
- VX3-A1B laptop Intel® Core™2 Duo T9300:Penryn

Side by side

Differences highlightedShow differences only

Comparison of R1E-3P031E, VX3-A1B
150 specifications	A ASUS R1E-3P031E laptop Intel® Core™2 Duo T7250 Model R1E-3P031E View product	B ASUS VX3-A1B laptop Intel® Core™2 Duo T9300 Model VX3-A1B View product
Design1 differ
Product colourDiffers	Silver	Black
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	30.7 cm (12.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T7250	T9300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	2.5 GHz
Processor cacheDiffers	2 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	LGA 3647 (Socket P)
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Merom	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	C0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	105 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.062 - 1.150 V
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	12.5
ECC supported by processor	No	No
TcaseKnown for one	68 °C	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Differs	2 x 1 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
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 cardsDiffers	MMC, SD, xD	Memory Stick (MS), MiniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD
Graphics2 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	GM965	NVIDIA GeForce 9300M G
Graphics card familyDiffers	Intel	NVIDIA
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audio1 differ
Audio systemDiffers	Azalia	HDA
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	Unknown — not stated by the source	0.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technology	Wi-Fi	Wi-Fi
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	Yes	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	83
Windows keysKnown for one	Unknown — not stated by the source	Yes
Keyboard key pitchKnown for one	Unknown — not stated by the source	1.75 cm
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Ultimate
Trial softwareKnown for one	Norton Internet Security 2007	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
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 Technology	No	No
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	31728	33917
Processor codeDiffers	SLA49	SLAYY
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Power2 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 voltage	19 V	19 V
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	Yes	Yes
Password protection typeDiffers	BIOS	BIOS, HDD, User
HDD user password	Yes	Yes
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2 kg	1.68 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	305 x 220 x 31 mm
WidthKnown for one	317 mm	Unknown — not stated by the source
DepthKnown for one	232 mm	Unknown — not stated by the source
HeightKnown for one	35 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data port	No	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Internal modem	Yes	Yes
TV tuner integrated	No	No
Supplied AC adapter typeDiffers	AC	AC, UP
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	92 MDC	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	5200 mAh	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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