Product comparison · 2 laptops

HP Pavillion dv6-1400sb vs HP Presario CQ71-450eb

110specifications compared
26differ
84identical
6known for one product only

Key differences

Display diagonal
- Pavillion dv6-1400sb:39.6 cm (15.6")
- Presario CQ71-450eb:43.9 cm (17.3")
Display resolution
- Pavillion dv6-1400sb:1366 x 768 pixels
- Presario CQ71-450eb:1600 x 900 pixels
Processor family
- Pavillion dv6-1400sb:Intel® Pentium® Dual-Core
- Presario CQ71-450eb:Intel® Core™2 Duo
Processor model
- Pavillion dv6-1400sb:T4300
- Presario CQ71-450eb:T6600
Processor frequency
- Pavillion dv6-1400sb:2.1 GHz
- Presario CQ71-450eb:2.2 GHz
Processor cache
- Pavillion dv6-1400sb:1 MB
- Presario CQ71-450eb:2 MB
Tjunction
- Pavillion dv6-1400sb:105 °C
- Presario CQ71-450eb:90 °C
CPU multiplier (bus/core ratio)
- Pavillion dv6-1400sb:10.5
- Presario CQ71-450eb:11

Side by side

Differences highlightedShow differences only

Comparison of Pavillion dv6-1400sb, Presario CQ71-450eb
116 specifications	A HP Pavillion dv6-1400sb View product	B HP Presario CQ71-450eb View product
Designidentical
Country of origin	China	China
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4300	T6600
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	2.2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo T6000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	90 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10.5	11
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Total HDDs capacity	500 GB	500 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, SD, xD	MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 4650	NVIDIA® GeForce® G103M
Maximum graphics card memoryDiffers	2.815 GB	2.302 GB
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Optical driveidentical
LightScribe	Yes	Yes
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Ethernet, Fast Ethernet
Wireless technology	IEEE 802.11b/g/n	IEEE 802.11b/g/n
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	0	0
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
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 State	No	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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	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	37253	37255
Processor codeDiffers	SLGJM	SLGF5
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions5 differ
WeightDiffers	2.88 kg	3.05 kg
WidthDiffers	378.5 mm	412 mm
DepthDiffers	258 mm	277 mm
Height (front)Differs	3.4 cm	3.61 cm
Height (rear)Differs	4.2 cm	4.49 cm
Other features1 differ
Infrared data portDiffers	Yes	No
Internal modem	No	No
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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