Product comparison · 2 laptops

Acer Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop vs Acer Aspire 551-8469 AMD A8 A8-4500M Laptop

98specifications compared
25differ
73identical
80known for one product only

Key differences

Product colour
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:Silver
- Aspire 551-8469 AMD A8 A8-4500M Laptop:Black
Display diagonal
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:29.5 cm (11.6")
- Aspire 551-8469 AMD A8 A8-4500M Laptop:39.6 cm (15.6")
Processor manufacturer
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:Intel
- Aspire 551-8469 AMD A8 A8-4500M Laptop:AMD
Processor family
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:Intel® Pentium®
- Aspire 551-8469 AMD A8 A8-4500M Laptop:AMD A8
Processor model
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:987
- Aspire 551-8469 AMD A8 A8-4500M Laptop:A8-4500M
Processor cores
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:2
- Aspire 551-8469 AMD A8 A8-4500M Laptop:4
Processor threads
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:2
- Aspire 551-8469 AMD A8 A8-4500M Laptop:4
Processor frequency
- Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop:1.5 GHz
- Aspire 551-8469 AMD A8 A8-4500M Laptop:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of 131-987B4G50ass, 551-8469
178 specifications	A Acer Aspire 131-987B4G50ass Intel® Pentium® 987 Laptop Model 131-987B4G50ass View product	B Acer Aspire 551-8469 AMD A8 A8-4500M Laptop Model 551-8469 View product
Design1 differ
Product colourDiffers	Silver	Black
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Processor8 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium®	AMD A8
Processor modelDiffers	987	A8-4500M
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.5 GHz	1.9 GHz
Processor cacheDiffers	2 MB	4 MB
Processor socketDiffers	BGA 1023	Socket FS1r2
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium 900 Series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	17 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Memoryidentical
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage2 differ
Optical drive typeDiffers	No	DVD Super Multi DL
Compatible memory cardsDiffers	MMC, SD	MMC, MS PRO, SD, xD
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphics2 differ
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon HD 7000
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon HD 7640G
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
On-board graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	DHT
Network1 differ
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Data networkKnown for one	Unknown — not stated by the source	Not supported
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Mini DisplayPort/Thunderbolt combo portKnown for one	No	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
LAN/VGA combo portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Keyboard1 differ
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	English
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution 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)Known for one	No	Unknown — not stated by the source
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
Processor ARK IDKnown for one	67194	Unknown — not stated by the source
Processor codeKnown for one	SR0V4	Unknown — not stated by the source
Processor package sizeKnown for one	31.0 x 24.0 (BGA1023)	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
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 Response TechnologyKnown for one	Unknown — not stated by the source	No
Battery3 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2500 mAh	4400 mAh
Battery life (max)Differs	4 h	5 h
Power1 differ
AC adapter powerDiffers	40 W	65 W
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.38 kg	2.6 kg
WidthDiffers	285 mm	381 mm
DepthDiffers	202 mm	254 mm
Height (front)Known for one	2.1 cm	Unknown — not stated by the source
Height (rear)Known for one	2.73 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	33 mm
Packaging contentidentical
Power cord includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD A70M

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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