Product comparison · 2 laptops

LG E500-U.AP49B laptop Intel® Core™2 Duo T7250 vs LG R510-KAP55B Intel® Core™2 Duo P8400

101specifications compared
37differ
64identical
12known for one product only

Key differences

Processor model
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:T7250
- R510-KAP55B Intel® Core™2 Duo P8400:P8400
Processor frequency
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:2 GHz
- R510-KAP55B Intel® Core™2 Duo P8400:2.26 GHz
Processor cache
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:2 MB
- R510-KAP55B Intel® Core™2 Duo P8400:3 MB
Processor front side bus
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:800 MHz
- R510-KAP55B Intel® Core™2 Duo P8400:1066 MHz
Processor lithography
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:65 nm
- R510-KAP55B Intel® Core™2 Duo P8400:45 nm
Processor codename
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:Merom
- R510-KAP55B Intel® Core™2 Duo P8400:Penryn
Thermal Design Power (TDP)
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:35 W
- R510-KAP55B Intel® Core™2 Duo P8400:25 W
Tjunction
- E500-U.AP49B laptop Intel® Core™2 Duo T7250:100 °C
- R510-KAP55B Intel® Core™2 Duo P8400:105 °C

Side by side

Differences highlightedShow differences only

Comparison of E500-U.AP49B, R510-KAP55B
113 specifications	A LG E500-U.AP49B laptop Intel® Core™2 Duo T7250 Model E500-U.AP49B View product	B LG R510-KAP55B Intel® Core™2 Duo P8400 Model R510-KAP55B View product
Processor12 differ
Processor modelDiffers	T7250	P8400
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo P8000 Series
Processor codenameDiffers	Merom	Penryn
Thermal Design Power (TDP)Differs	35 W	25 W
TcaseKnown for one	68 °C	Unknown — not stated by the source
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	8.5
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedDiffers	667 MHz	800 MHz
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	200 GB	320 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 8600	NVIDIA GeForce 9300M
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Fast Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11b/g	Intel Wifi Link 5300
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	0	1
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
Modem (RJ-11) portsDiffers	0	1
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® PM965 Express	Intel® PM45 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	31728	35569
Processor codeDiffers	SLA49	SL3BU
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	2.7 kg	2.76 kg
WidthDiffers	358 mm	357 mm
DepthDiffers	259 mm	271 mm
Height (front)Differs	2.7 cm	3.1 cm
Height (rear)Differs	3.3 cm	3.88 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	No	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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