Product comparison · 2 laptops

Acer Aspire 7715z-444G50Mn vs Acer TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400

118specifications compared
35differ
83identical
14known for one product only

Key differences

Display diagonal
- Aspire 7715z-444G50Mn:43.9 cm (17.3")
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:35.6 cm (14")
Display resolution
- Aspire 7715z-444G50Mn:1600 x 900 pixels
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:1366 x 768 pixels
Display brightness
- Aspire 7715z-444G50Mn:220 cd/m²
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:200 cd/m²
Processor family
- Aspire 7715z-444G50Mn:Intel® Pentium® Dual-Core
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:Intel® Core™2 Duo
Processor model
- Aspire 7715z-444G50Mn:T4400
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:SU9400
Processor frequency
- Aspire 7715z-444G50Mn:2.2 GHz
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:1.4 GHz
Processor cache
- Aspire 7715z-444G50Mn:1 MB
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:3 MB
Processor socket
- Aspire 7715z-444G50Mn:Socket 478
- TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400:BGA 956

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7715z-444G50Mn, TM8471G-944G50Mn
132 specifications	A Acer Aspire 7715z-444G50Mn View product	B Acer TravelMate TM8471G-944G50Mn Intel® Core™2 Duo SU9400 Model TM8471G-944G50Mn View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratio	16:9	16:9
Display brightnessDiffers	220 cd/m²	200 cd/m²
HD typeKnown for one	HD+	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4400	SU9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo SU9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	10 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	11	7
ECC supported by processor	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storageidentical
Total storage capacity	500 GB	500 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 cards	MMC, MS PRO, SD, xD	MMC, MS PRO, SD, xD
Graphics3 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobilty Radeon HD 4330
Discrete graphics card memoryDiffers	0.0625 GB	0.512 GB
Maximum graphics card memoryDiffers	1.759 GB	2.304 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network2 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 b/g/n	802.11 a/b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
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	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	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
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® GS45 Express
Software3 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Trial softwareDiffers	McAfee Internet Security Suite. Microsoft Works 9 + Office Home & Studenr 2007 (Service Pack 1).	-McAfee Internet Security Suite.
Bundled softwareDiffers	Acer Arcade Deluxe. Acer Crystal Eye. Acer GridVista. Acer Launch Manager. Acer eRecovery Management. Adobe Reader. NTI Media Maker. Norton Online Backup.	-Acer Crystal Eye, -Acer GridVista, -Acer Assist, -Acer Bio-Protection, -Acer Backup Manager, -Acer PowerSmart Manager, -Acer Launch Manager, -Acer eRecovery Management, -Adobe Reader, -Adobe Flash Player, -Google Toolbar, -Google Desktop, -eSobi, -Office Ready, -Windows Live Essentials.
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	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	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	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	40739	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SLGJL	Unknown — not stated by the source
Battery2 differ
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	62.16 Wh
Battery life (max)Differs	2.5 h	8 h
Power1 differ
AC adapter powerDiffers	90 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	-Wi-Fi, -ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -EPEAT Silver, -GS.
Weight & dimensions5 differ
WeightDiffers	3.3 kg	1.93 kg
WidthDiffers	410.5 mm	341.9 mm
DepthDiffers	268 mm	235 mm
Height (front)Differs	2.68 cm	2.59 cm
Height (rear)Differs	3.96 cm	2.96 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN ready	Yes	Yes
Internal modem	No	No
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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