Product comparison · 2 laptops

Acer Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop vs Acer Aspire 771 Intel® Core™ i3 i3-3120M Laptop

75specifications compared
19differ
56identical
91known for one product only

Key differences

Display diagonal
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:39.6 cm (15.6")
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:43.9 cm (17.3")
Display resolution
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:1366 x 768 pixels
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:1600 x 900 pixels
HD type
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:HD
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:HD+
Processor manufacturer
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:AMD
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:Intel
Processor family
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:AMD A8
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:Intel® Core™ i3
Processor model
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:A8-4555M
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:i3-3120M
Processor cores
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:4
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:2
Processor frequency
- Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop:1.6 GHz
- Aspire 771 Intel® Core™ i3 i3-3120M Laptop:2.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of 551-84556G1TMakk, 771
166 specifications	A Acer Aspire 551-84556G1TMakk AMD A8 A8-4555M Laptop Model 551-84556G1TMakk View product	B Acer Aspire 771 Intel® Core™ i3 i3-3120M Laptop Model 771 View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeDiffers	HD	HD+
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor5 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD A8	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	A8-4555M	i3-3120M
Processor coresDiffers	4	2
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor frequencyDiffers	1.6 GHz	2.5 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheKnown for one	Unknown — not stated by the source	3 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor lithographyKnown for one	Unknown — not stated by the source	22 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i3-3100 Mobile Series
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memoryidentical
Maximum internal memoryKnown for one	6 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	750 GB
HDD capacityDiffers	1 TB	750 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Graphics2 differ
On-board graphics card familyDiffers	AMD Radeon HD 7000	Intel® HD Graphics
On-board graphics card modelDiffers	AMD Radeon HD 7600G	Intel® HD Graphics 4000
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	650 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Audioidentical
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Cameraidentical
Swivel webcamKnown for one	Unknown — not stated by the source	No
Rear cameraKnown for one	Unknown — not stated by the source	No
Networkidentical
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Data networkKnown for one	Not supported	Unknown — not stated by the source
4G WiMAXKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Mini DisplayPort/Thunderbolt combo portKnown for one	Unknown — not stated by the source	No
LAN/VGA combo portKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
GPS (satellite)Known for one	Unknown — not stated by the source	No
Orientation sensorKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Built-in touchpadKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	71465
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2500 mAh	4400 mAh
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WeightDiffers	2.3 kg	3.2 kg
WidthDiffers	381 mm	414.8 mm
DepthDiffers	255.6 mm	275 mm
HeightKnown for one	Unknown — not stated by the source	34.7 mm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
3DKnown for one	No	Unknown — not stated by the source
Certificatesidentical
Wi-Fi certifiedKnown 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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