Product comparison · 2 laptops

HP Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC vs HP nx7400 Intel® Core™2 Duo T5500

109specifications compared
27differ
82identical
37known for one product only

Key differences

Display diagonal
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:35.8 cm (14.1")
- nx7400 Intel® Core™2 Duo T5500:39.1 cm (15.4")
Processor model
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:T7300
- nx7400 Intel® Core™2 Duo T5500:T5500
Processor frequency
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:2 GHz
- nx7400 Intel® Core™2 Duo T5500:1.66 GHz
Processor cache
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:4 MB
- nx7400 Intel® Core™2 Duo T5500:2 MB
Processor front side bus
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:800 MHz
- nx7400 Intel® Core™2 Duo T5500:667 MHz
Processor socket
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:PBGA479, PPGA478
- nx7400 Intel® Core™2 Duo T5500:Socket 479
Thermal Design Power (TDP)
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:35 W
- nx7400 Intel® Core™2 Duo T5500:34 W
Discrete graphics card model
- Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC:Intel® GMA X3100
- nx7400 Intel® Core™2 Duo T5500:Intel® GMA 950

Side by side

Differences highlightedShow differences only

Comparison of Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC, nx7400
146 specifications	A HP Compaq 6510b Intel Core™2 Duo Processor T7300 1024M/80G 14.1" WXGA DVD+/-RW DL WVST Bus Notebook PC View product	B HP nx7400 Intel® Core™2 Duo T5500 Model nx7400 View product
Designidentical
Country of origin	China	China
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T7300	T5500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	1.66 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T5000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	34 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processor	No	No
Processor technologyKnown for one	Intel Centrino Duo	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	B2
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memoryidentical
Internal memory	1 GB	1 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Storageidentical
Total storage capacity	80 GB	80 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	Intel® GMA 950
Maximum graphics card memoryDiffers	0.384 GB	0.224 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Audio includedKnown for one	High Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated mono microphone	Unknown — not stated by the source
Cameraidentical
Front camera	No	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Ethernet/Fast Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g, Y	IEEE 802.11a/b/g, Bluetooth
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
I/O portsKnown for one	4 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, Firewire (1394a), power connector, RJ-11, RJ-45, S-video TV out	Unknown — not stated by the source
Rear portsKnown for one	1 external VGA monitor; 1 RJ-45; 1 S-video	Unknown — not stated by the source
USB 1.1 ports quantity	0	0
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layout	QWERTY	QWERTY
Keyboard typeKnown for one	Full-sized	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Adobe Acrobat Reader, HP Wireless Assistant, HP Mobile Printing Driver, Synaptics Touchpad Driver, HP ProtectTools Security Manager, Symantec Norton Internet Security, Sonic Digital Media Plus, HP Backup and Recovery Manager, Intervideo WinDVD player, HP Help and Support Center, PDF Complete (Vary b	Unknown — not stated by the source
Compatible operating systemsKnown for one	FreeDOS, Windows XP Home and Windows XP Professional drivers available on www.hp.com (May vary by country) Certified: SuSe Linux Enterprise Desktop 10, Windows Vista capable	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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 Technology	No	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	29760	27253
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 cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Security management descriptionKnown for one	Kensington Lock slot, Symantec Norton Internet Security, HP Privacy Filter	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95, 5 - 90	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	ENERGY STAR qualified	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.54 kg
WidthDiffers	331 mm	357 mm
DepthDiffers	243 mm	260 mm
HeightDiffers	34 mm	28 mm
Weight (imperial)Known for one	5.0 lb Starting at weight; varies by configuration and component.	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	357 x 260 x 28 mm
Hard driveidentical
Storage drive controllerKnown for one	SATA	Unknown — not stated by the source
Videoidentical
Video card featuresKnown for one	Intel GMA X3100	Unknown — not stated by the source
Other features2 differ
Infrared data port	No	No
Battery typeKnown for one	6-cell (55 WHr) Lithium-Ion battery	Unknown — not stated by the source
Power managementKnown for one	6-cell (55 WHr) Lithium-Ion battery, optional secondary HP Extended Life Battery (8 Cell) and HP Ultra-Capacity Battery (12 Cell)	Unknown — not stated by the source
Power requirementsKnown for one	External 90W HP Smart AC adapter, HP Fast Charge Technology 6-cell (55 WHr) Lithium-Ion battery, optional secondary HP Extended Life Battery (8 Cell) and HP Ultra(12 Cell)	Unknown — not stated by the source
Power supply typeKnown for one	External 90-watt Smart AC adapter, 6-foot (1.8-meter) power cord included. Total length including external AC adapter is 12 feet (3.66 meter). HP Fast Charge	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	56K	V.92
Docking solutionKnown for one	HP Basic Docking Station, HP Advanced Docking Station, HP 3-in-1 NAS Docking Station, HP Adjustable Notebook Stand, HP Monitor Stand, HP External MultiBay II (all sold separately)	Unknown — not stated by the source
Expansion slotsKnown for one	Slots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards, 1 6-in-1 media reader	Unknown — not stated by the source
Multi-bay devicesKnown for one	Optional External Multibay II devices	Unknown — not stated by the source
Multimedia featuresKnown for one	High Definition Audio support w/24-bit DAC;Integrated stereo speakers;Integrated microphone;Touch-sensitive;controls for volume up, volume down, and mute;Stereo headphone/line out;Stereo microphone in	Unknown — not stated by the source
Protection toolsKnown for one	HP ProtectTools, TPM Embedded Security Chip 1.2, HP Fingerprint Sensor, optional Smart Card Reader	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC, 512	AC
UNSPSC-codeKnown for one	43211503	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 945GM Express

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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