Product comparison · 2 laptops

LG R710-SAP71B Intel® Core™2 Duo P8400 vs MSI Megabook PR621-7343VB Intel® Core™2 Duo P7350

102specifications compared
26differ
76identical
18known for one product only

Key differences

Display diagonal
- R710-SAP71B Intel® Core™2 Duo P8400:43.2 cm (17")
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:39.1 cm (15.4")
Display resolution
- R710-SAP71B Intel® Core™2 Duo P8400:1440 x 900 pixels
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:1280 x 800 pixels
Processor model
- R710-SAP71B Intel® Core™2 Duo P8400:P8400
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:P7350
Processor frequency
- R710-SAP71B Intel® Core™2 Duo P8400:2.26 GHz
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:2 GHz
Processor socket
- R710-SAP71B Intel® Core™2 Duo P8400:Socket 478
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:Socket 479
Stepping
- R710-SAP71B Intel® Core™2 Duo P8400:M0
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:R0
Discrete graphics card model
- R710-SAP71B Intel® Core™2 Duo P8400:AMD Radeon HD 3650
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:Intel® GMA 4500MHD
Networking features
- R710-SAP71B Intel® Core™2 Duo P8400:Gigabit Ethernet
- Megabook PR621-7343VB Intel® Core™2 Duo P7350:Gigabit Ethernet, WLAN

Side by side

Differences highlightedShow differences only

Comparison of R710-SAP71B, PR621-7343VB
120 specifications	A LG R710-SAP71B Intel® Core™2 Duo P8400 Model R710-SAP71B View product	B MSI Megabook PR621-7343VB Intel® Core™2 Duo P7350 Model PR621-7343VB View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display surface	Gloss	Gloss
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	P8400	P7350
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.26 GHz	2 GHz
Processor cache	3 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo P7000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	R0
Thermal Design Power (TDP)	25 W	25 W
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	8.5	Unknown — not stated by the source
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storageidentical
Total storage capacity	320 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 3650	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SRS WOW HD, SRS TruSurround HD, 24bit HD	SoundBlaster
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 a/g/n	802.11b/g/n
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantity	3	3
eSATA ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® PM45 Express	Intel® GM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad + Scroll zone	Touchpad
Keyboard number of keysKnown for one	10	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	35569	36750
Processor codeDiffers	SL3BU	SLGE3
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	3.6 kg	2.7 kg
WidthDiffers	398 mm	358 mm
DepthDiffers	288.5 mm	259 mm
Height (front)Known for one	3.93 cm	Unknown — not stated by the source
Height (rear)Known for one	3.16 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	34 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Supplied AC adapter type	AC	AC
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
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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