Product comparison · 2 laptops

Acer Aspire 6920 vs Acer eMachines E720-4191

73specifications compared
26differ
47identical
55known for one product only

Key differences

Product colour
- Aspire 6920:Black, Grey
- eMachines E720-4191:Black
Display diagonal
- Aspire 6920:40.6 cm (16")
- eMachines E720-4191:39.1 cm (15.4")
Processor family
- Aspire 6920:Intel® Core™2 Duo
- eMachines E720-4191:Intel® Pentium®
Processor model
- Aspire 6920:T8300
- eMachines E720-4191:T3200
Processor frequency
- Aspire 6920:2.4 GHz
- eMachines E720-4191:2 GHz
Processor cache
- Aspire 6920:3 MB
- eMachines E720-4191:1 MB
Processor front side bus
- Aspire 6920:800 MHz
- eMachines E720-4191:667 MHz
Processor socket
- Aspire 6920:Socket 479
- eMachines E720-4191:LGA 3647 (Socket P)

Side by side

Differences highlightedShow differences only

Comparison of Aspire 6920, eMachines E720-4191
128 specifications	A Acer Aspire 6920 View product	B Acer eMachines E720-4191 View product
Design1 differ
Product colourDiffers	Black, Grey	Black
Display1 differ
Display diagonalDiffers	40.6 cm (16")	39.1 cm (15.4")
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor11 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	T8300	T3200
Processor frequencyDiffers	2.4 GHz	2 GHz
Processor cacheDiffers	3 MB	1 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	Socket 479	LGA 3647 (Socket P)
Processor lithographyDiffers	45 nm	65 nm
Processor seriesKnown for one	Intel Core 2 Duo T8000 Series	Unknown — not stated by the source
Processor codenameDiffers	Penryn	Merom
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Total storage capacityDiffers	320 GB	160 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	GL40
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet, WLAN
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11 b/g
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	2
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	0	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portDiffers	Yes	No
Line-inKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Home Basic
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	33099	37160
Processor codeDiffers	SLAPR	SLAVG
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Weight & dimensions2 differ
WidthDiffers	385 mm	364.6 mm
DepthDiffers	275 mm	273.6 mm
HeightKnown for one	43.6 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	2.8 kg
Height (front)Known for one	Unknown — not stated by the source	2.7 cm
Height (rear)Known for one	Unknown — not stated by the source	3.84 cm
Other features1 differ
Compliance industry standardsKnown for one	IEEE 802.11a/b/g/n	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC, UP	AC
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GL40 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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