Product comparison · 2 laptops

HP 6820s Intel® Core™ Duo T2310 vs HP Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC

98specifications compared
25differ
73identical
43known for one product only

Key differences

Display diagonal
- 6820s Intel® Core™ Duo T2310:43.2 cm (17")
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:39.1 cm (15.4")
Processor family
- 6820s Intel® Core™ Duo T2310:Intel® Core™ Duo
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:Intel® Core™2 Duo
Processor model
- 6820s Intel® Core™ Duo T2310:T2310
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:T7250
Processor frequency
- 6820s Intel® Core™ Duo T2310:1.46 GHz
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:2 GHz
Processor cache
- 6820s Intel® Core™ Duo T2310:1 MB
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:2 MB
Processor front side bus
- 6820s Intel® Core™ Duo T2310:533 MHz
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:800 MHz
Processor socket
- 6820s Intel® Core™ Duo T2310:mPGA4
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:Socket 478
CPU multiplier (bus/core ratio)
- 6820s Intel® Core™ Duo T2310:11
- Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC:10

Side by side

Differences highlightedShow differences only

Comparison of 6820s, Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC
141 specifications	A HP 6820s Intel® Core™ Duo T2310 Model 6820s View product	B HP Compaq 6710b Intel Core™2 Duo Processor T7250 1024M/120G 15.4" WXGA DVD+/-RW DL WVST Bus Notebook PC View product
Designidentical
Country of origin	China	China
Display1 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionKnown for one	1440 x 900 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2310	T7250
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.46 GHz	2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	mPGA4	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
TcaseKnown for one	Unknown — not stated by the source	68 °C
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)Differs	11	10
ECC supported by processor	No	No
Processor technologyKnown for one	Unknown — not stated by the source	Intel Centrino Duo
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory upgradeKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Total storage capacityDiffers	250 GB	120 GB
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	Yes	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA X3100
Maximum graphics card memory	0.384 GB	0.384 GB
Discrete graphics card modelKnown for one	AMD Mobility Radeon X1350	Unknown — not stated by the source
Audioidentical
Audio includedKnown for one	Unknown — not stated by the source	High Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated mono microphone
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	No	No
Network2 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Broadcom NetLink Gigabit Ethernet PCI Controller (10/100/1000 NIC)
Wireless technologyDiffers	IEEE 802.11b/g	Intel 802.11 a/b/g, Y
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
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	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
I/O portsKnown for one	Unknown — not stated by the source	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
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard typeKnown for one	Unknown — not stated by the source	Full-sized
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Business
Bundled softwareKnown for one	Unknown — not stated by the source	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
Compatible operating systemsKnown for one	Unknown — not stated by the source	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, Windows Vista Premium ready
Processor special features3 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)Differs	No	Yes
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	32431	31728
Processor codeDiffers	SLAEC	SLA49
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
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
DC-in jack	Yes	Yes
Securityidentical
Security management descriptionKnown for one	Unknown — not stated by the source	Kensington Lock slot, Symantec Norton Internet Security, HP Privacy Filter
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95, 5 - 90
Weight & dimensions2 differ
WeightDiffers	3 kg	2.6 kg
Dimensions (WxDxH)Differs	396 x 285 x 32 mm	34 x 357 x 265 mm
WidthKnown for one	396 mm	Unknown — not stated by the source
DepthKnown for one	285 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Power requirementsKnown for one	Unknown — not stated by the source	External 90W HP Smart AC adapter, HP Fast Charge Technology 6-cell (55 WHr) Lithium-Ion battery
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	56K
Docking solutionKnown for one	Unknown — not stated by the source	HP Basic Docking Station, HP Advanced Docking Station, HP 3-in-1 NAS Docking Station, HP Adjustable Notebook Stand, HP External MultiBay II (all sold separately)
Expansion slotsKnown for one	Unknown — not stated by the source	1 Type I/II PC Card, 1 6-in-1 media reader
Multi-bay devicesKnown for one	Unknown — not stated by the source	Optional External Multibay II devices
Protection toolsKnown for one	Unknown — not stated by the source	HP ProtectTools, TPM Embedded Security Chip 1.2, HP Fingerprint Sensor, optional Smart Card Reader
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source

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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