Product comparison · 2 laptops

Acer Aspire 8943G-728G1.28TWnss vs TERRA 1220044 laptop Intel® Core™2 Duo T6670

105specifications compared
55differ
50identical
48known for one product only

Key differences

Product colour
- Aspire 8943G-728G1.28TWnss:Black, Silver
- 1220044 laptop Intel® Core™2 Duo T6670:Black
Display diagonal
- Aspire 8943G-728G1.28TWnss:46.7 cm (18.4")
- 1220044 laptop Intel® Core™2 Duo T6670:39.6 cm (15.6")
Display resolution
- Aspire 8943G-728G1.28TWnss:1920 x 1080 pixels
- 1220044 laptop Intel® Core™2 Duo T6670:1366 x 768 pixels
Processor family
- Aspire 8943G-728G1.28TWnss:Intel® Core™ i7
- 1220044 laptop Intel® Core™2 Duo T6670:Intel® Core™2 Duo
Processor model
- Aspire 8943G-728G1.28TWnss:i7-720QM
- 1220044 laptop Intel® Core™2 Duo T6670:T6670
Processor cores
- Aspire 8943G-728G1.28TWnss:4
- 1220044 laptop Intel® Core™2 Duo T6670:2
Processor threads
- Aspire 8943G-728G1.28TWnss:8
- 1220044 laptop Intel® Core™2 Duo T6670:2
Processor frequency
- Aspire 8943G-728G1.28TWnss:1.6 GHz
- 1220044 laptop Intel® Core™2 Duo T6670:2.2 GHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire 8943G-728G1.28TWnss, 1220044
153 specifications	A Acer Aspire 8943G-728G1.28TWnss View product	B TERRA 1220044 laptop Intel® Core™2 Duo T6670 Model 1220044 View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Display2 differ
Display diagonalDiffers	46.7 cm (18.4")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	T6670
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Core 2 Duo T6000 Series
Processor codenameDiffers	Clarksfield	Penryn
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
SteppingKnown for one	B1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	11
ECC supported by processor	No	No
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory3 differ
Internal memoryDiffers	8 GB	3 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Maximum internal memoryDiffers	16 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Storage2 differ
Total storage capacityDiffers	1.28 TB	320 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD capacityKnown for one	640 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MiniSD, MMC, MS Duo, MS PRO, SD
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 5850	Intel® GMA X4500
Graphics card familyDiffers	AMD	Intel
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000BASE-T(X)	Unknown — not stated by the source
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	5	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out portDiffers	No	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	0	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® GL40 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad + Scroll zone	Touchpad
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareDiffers	Microsoft Office McAfee Internet Security Suite	Kaspersky Internet Security
Bundled softwareKnown for one	Acer Backup Manager Acer ePower Management Acer eRecovery Management Acer PowerSmart Manager Microsoft Works SE 9 Microsoft Works 9 Microsoft Works 8.5 Adobe Flash Player 10 Adobe Reader 9.1 eSobi Google Setup Google Toolbar Norton Online Backup Acer Bio-Protection Acer Arcade Deluxe Acer InstantOn	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
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)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	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)Differs	Yes	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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	43122	42109
Processor codeKnown for one	SLBLY	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Battery3 differ
Number of battery cellsDiffers	8	6
Battery capacityDiffers	4800 mAh	4400 mAh
Battery life (max)Differs	3 h	4 h
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	120 W	90 W
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
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
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	4.6 kg	2.7 kg
WidthDiffers	440 mm	374 mm
DepthDiffers	295 mm	256 mm
Height (front)Differs	3.1 cm	2.5 cm
Height (rear)Differs	4.38 cm	3.79 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data portDiffers	Yes	No
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	No	No
TV tuner integrated	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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