Product comparison · 2 laptops

Acer Aspire 951-6432 Intel® Core™ i7 i7-2637M vs HP ProBook LW823EA laptop Intel® Core™ i5 i5-2430M

125specifications compared
39differ
86identical
36known for one product only

Key differences

Processor family
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:Intel® Core™ i7
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:Intel® Core™ i5
Processor generation
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:2nd gen Intel® Core™ i7
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:2nd gen Intel® Core™ i5
Processor model
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:i7-2637M
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:i5-2430M
Processor boost frequency
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:2.8 GHz
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:3 GHz
Processor frequency
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:1.7 GHz
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:2.4 GHz
Processor cache
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:4 MB
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:3 MB
Processor cache type
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:L3
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:Smart Cache
Processor socket
- Aspire 951-6432 Intel® Core™ i7 i7-2637M:BGA 1023
- ProBook LW823EA laptop Intel® Core™ i5 i5-2430M:Socket 988

Side by side

Differences highlightedShow differences only

Comparison of 951-6432, LW823EA
161 specifications	A Acer Aspire 951-6432 Intel® Core™ i7 i7-2637M Model 951-6432 View product	B HP ProBook LW823EA laptop Intel® Core™ i5 i5-2430M Model LW823EA View product
Designidentical
Country of originKnown for one	Unknown — not stated by the source	China
Product colourKnown for one	Silver	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Displayidentical
Display diagonal	33.8 cm (13.3")	33.8 cm (13.3")
LED backlight	Yes	Yes
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i5
Processor modelDiffers	i7-2637M	i5-2430M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.8 GHz	3 GHz
Processor frequencyDiffers	1.7 GHz	2.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1023	Socket 988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i5-2400 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	J1	J1
Thermal Design Power (TDP)Differs	17 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	17	24
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	8 GB
Storage3 differ
Total storage capacityDiffers	240 GB	640 GB
Storage mediaDiffers	SSD	HDD
Total HDDs capacityKnown for one	Unknown — not stated by the source	640 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	640 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA II
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	No	DVD Super Multi DL
Card reader integrated	Yes	Yes
SSD capacityKnown for one	240 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
Graphics card family	Intel	Intel
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 3000	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1200 MHz	1200 MHz
On-board graphics card ID	0x116	0x116
Audio1 differ
Audio systemDiffers	Dolby Home Theater v4	SRS PS
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	No	Yes
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	3.0+HS
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
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) portsDiffers	0	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	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 slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-out	No	No
Performance1 differ
Motherboard chipsetDiffers	Intel UM67 Express	Intel® HM65 Express
Keyboard2 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Numeric keypadDiffers	No	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security 2011
Bundled softwareKnown for one	Microsoft Office Starter, Bing Bar, Windows Live Essentials	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	Yes	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 version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
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)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	54618	53450
Processor codeKnown for one	Unknown — not stated by the source	SR04W
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery2 differ
Number of battery cellsDiffers	3	6
Battery capacityDiffers	3260 mAh	47 Wh
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Securityidentical
Cable lock slot	No	No
Password protection typeKnown for one	BIOS, HDD, Supervisor	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions4 differ
WeightDiffers	1.4 kg	2 kg
WidthDiffers	323 mm	330 mm
DepthDiffers	219 mm	235 mm
HeightDiffers	17.5 mm	27.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data port	No	No
Intel segment taggingDiffers	Enterprise, Small Business	Enterprise
Supplied AC adapter type	AC	AC
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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