Product comparison · 2 laptops

Acer Aspire 431-987B4G32Mass Intel® Pentium® 987 vs Acer Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver

143specifications compared
34differ
109identical
11known for one product only

Key differences

Processor family
- Aspire 431-987B4G32Mass Intel® Pentium® 987:Intel® Pentium®
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:Intel® Core™ i5
Processor model
- Aspire 431-987B4G32Mass Intel® Pentium® 987:987
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:i5-2467M
Processor threads
- Aspire 431-987B4G32Mass Intel® Pentium® 987:2
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:4
Processor frequency
- Aspire 431-987B4G32Mass Intel® Pentium® 987:1.5 GHz
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:1.6 GHz
Processor cache
- Aspire 431-987B4G32Mass Intel® Pentium® 987:2 MB
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:3 MB
Processor cache type
- Aspire 431-987B4G32Mass Intel® Pentium® 987:L2
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:L3
Stepping
- Aspire 431-987B4G32Mass Intel® Pentium® 987:Q0
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:J1
CPU multiplier (bus/core ratio)
- Aspire 431-987B4G32Mass Intel® Pentium® 987:15
- Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver:16

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Differences highlightedShow differences only

Comparison of 431-987B4G32Mass, 471G-52464G50Mass
154 specifications	A Acer Aspire 431-987B4G32Mass Intel® Pentium® 987 Model 431-987B4G32Mass View product	B Acer Aspire 471G-52464G50Mass Intel® Core™ i5 i5-2467M 35.6 cm (14") HD 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Silver Model 471G-52464G50Mass View product
Designidentical
Product colour	Silver	Silver
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	35.6 cm (14")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i5
Processor modelDiffers	987	i5-2467M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.3 GHz
Processor frequencyDiffers	1.5 GHz	1.6 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	L3
Processor socket	BGA 1023	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium 900 Series for Mobile	Intel Core i5-2400 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	Q0	J1
Thermal Design Power (TDP)	17 W	17 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	15	16
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory slots (available)	1	1
Maximum internal memory	8 GB	8 GB
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Number of SSDs installed	0	0
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 620M
Graphics card familyDiffers	Intel	Intel, NVIDIA
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Optical driveidentical
Optical drive interface	SATA	SATA
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAXDiffers	No	Yes
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-out	No	No
Performance1 differ
Motherboard chipsetDiffers	Intel® HM70 Express	Intel HM77 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	32 nm	32 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
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)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	67194	56858
Processor codeDiffers	SR0V4	SR0D6
Processor package size	31.0 x 24.0 (BGA1023)	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	SSE4.x	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	4	4
Battery capacity	2500 mAh	2500 mAh
Battery life (max)Differs	4 h	5 h
Poweridentical
AC adapter power	65 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	2.1 kg	2.1 kg
Width	342 mm	342 mm
Depth	245 mm	245 mm
Height	23 mm	23 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
3DKnown for one	Unknown — not stated by the source	No
Number of products included	1 pc(s)	1 pc(s)
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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