Product comparison · 2 laptops

HP Compaq Presario CQ70-140ED Notebook PC vs HP Presario V6640ED

51specifications compared
19differ
32identical
63known for one product only

Key differences

Display diagonal
- Compaq Presario CQ70-140ED Notebook PC:43.2 cm (17")
- Presario V6640ED:39.1 cm (15.4")
Display resolution
- Compaq Presario CQ70-140ED Notebook PC:1440 x 900 pixels
- Presario V6640ED:1280 x 800 pixels
Processor manufacturer
- Compaq Presario CQ70-140ED Notebook PC:Intel
- Presario V6640ED:AMD
Processor family
- Compaq Presario CQ70-140ED Notebook PC:Intel Pentium Mobile
- Presario V6640ED:AMD Athlon
Processor frequency
- Compaq Presario CQ70-140ED Notebook PC:2 GHz
- Presario V6640ED:1.8 GHz
Processor cache
- Compaq Presario CQ70-140ED Notebook PC:2 MB
- Presario V6640ED:0.512 MB
Internal memory
- Compaq Presario CQ70-140ED Notebook PC:3 GB
- Presario V6640ED:2 GB
Total storage capacity
- Compaq Presario CQ70-140ED Notebook PC:320 GB
- Presario V6640ED:160 GB

Side by side

Differences highlightedShow differences only

Comparison of Compaq Presario CQ70-140ED Notebook PC, Presario V6640ED
114 specifications	A HP Compaq Presario CQ70-140ED Notebook PC View product	B HP Presario V6640ED View product
Designidentical
Country of origin	China	China
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 surfaceKnown for one	Matt	Unknown — not stated by the source
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Pentium Mobile	AMD Athlon
Processor modelKnown for one	T5800	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor cacheDiffers	2 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor socketKnown for one	Socket 478	Unknown — not stated by the source
Processor lithographyKnown for one	65 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 Core 2 Duo T5000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Merom	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	85 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	291 M	Unknown — not stated by the source
Processing Die sizeKnown for one	143 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 9200M GE	NVIDIA® GeForce® 7150M
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.559 GB
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Networking typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Wireless technology	802.11b/g	802.11b/g
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantity	3	3
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 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) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Keyboard layout	QWERTY	QWERTY
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	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
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	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	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	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
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	35581	Unknown — not stated by the source
Processor codeKnown for one	SLB6E	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Weight & dimensions3 differ
WeightDiffers	3.26 kg	2.8 kg
WidthDiffers	378 mm	257 mm
DepthDiffers	252 mm	357 mm
Height (front)Known for one	3.51 cm	Unknown — not stated by the source
Height (rear)Known for one	4.37 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	39.6 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data portDiffers	No	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter type	AC	AC
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No

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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