Product comparison · 2 laptops

HP 6730s Intel® Core™2 Duo T5670 vs HP Compaq Presario C790ED Notebook PC

75specifications compared
24differ
51identical
63known for one product only

Key differences

Processor family
- 6730s Intel® Core™2 Duo T5670:Intel® Core™2 Duo
- Compaq Presario C790ED Notebook PC:Intel® Pentium®
Processor model
- 6730s Intel® Core™2 Duo T5670:T5670
- Compaq Presario C790ED Notebook PC:T2390
Processor frequency
- 6730s Intel® Core™2 Duo T5670:1.8 GHz
- Compaq Presario C790ED Notebook PC:1.86 GHz
Processor cache
- 6730s Intel® Core™2 Duo T5670:2 MB
- Compaq Presario C790ED Notebook PC:1 MB
Processor front side bus
- 6730s Intel® Core™2 Duo T5670:800 MHz
- Compaq Presario C790ED Notebook PC:533 MHz
Processor socket
- 6730s Intel® Core™2 Duo T5670:LGA 3647 (Socket P)
- Compaq Presario C790ED Notebook PC:Socket M (mPGA478MT)
Processor operating modes
- 6730s Intel® Core™2 Duo T5670:64-bit
- Compaq Presario C790ED Notebook PC:32-bit
CPU multiplier (bus/core ratio)
- 6730s Intel® Core™2 Duo T5670:9
- Compaq Presario C790ED Notebook PC:14

Side by side

Differences highlightedShow differences only

Comparison of 6730s, Compaq Presario C790ED Notebook PC
138 specifications	A HP 6730s Intel® Core™2 Duo T5670 Model 6730s View product	B HP Compaq Presario C790ED Notebook PC View product
Designidentical
Country of origin	China	China
Displayidentical
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	T5670	T2390
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.8 GHz	1.86 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket M (mPGA478MT)
Processor lithography	65 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor codename	Merom	Merom
Bus type	FSB	FSB
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 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)Differs	9	14
Processor technologyKnown for one	Intel Centrino 2	Unknown — not stated by the source
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium T2000 Series for Mobile
FSB ParityKnown for one	Unknown — not stated by the source	No
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Total storage capacity	160 GB	160 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speed	5400 RPM	5400 RPM
Card reader integratedDiffers	Yes	No
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3410	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.384 GB	Unknown — not stated by the source
Audioidentical
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
Audio includedKnown for one	High Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated microphone	Unknown — not stated by the source
Optical driveidentical
LightScribe	Yes	Yes
Network2 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyDiffers	IEEE 802.11a/b/g/n, Y	802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Networking typeKnown for one	Unknown — not stated by the source	10/100BT
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	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 slotDiffers	Yes	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
I/O portsKnown for one	4 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, power connector, RJ-11, RJ-45	Unknown — not stated by the source
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM45 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
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 Vista Home Basic
Bundled softwareKnown for one	HP Recovery Assistant, HP Help and Support Center, HP Universal Print Driver, HP ProtectTools Security Manager, HP Wireless Assistant, Roxio Creator 9, Synaptics Touchpad Driver	Unknown — not stated by the source
Compatible operating systemsKnown for one	Genuine Windows XP Professional	Unknown — not stated by the source
Processor special features3 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable BitDiffers	No	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	35163	35153
Processor codeDiffers	SLAJ5	SLA4H
Processor package size	35 x 35 mm	35 x 35 mm
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableKnown for one	Unknown — not stated by the source	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
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
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
Weight & dimensions3 differ
WeightDiffers	2.5 kg	3.1 kg
WidthDiffers	358 mm	357 mm
DepthDiffers	267 mm	257 mm
HeightKnown for one	32.3 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.54 cm
Height (rear)Known for one	Unknown — not stated by the source	3.96 cm
Videoidentical
Video card featuresKnown for one	ATI Mobility Radeon HD 3410	Unknown — not stated by the source
Other features1 differ
Infrared data port	No	No
Power managementKnown for one	8-cell (63 WHr) Lithium-Ion battery, 6-cell (47 WHr) Lithium-Ion battery	Unknown — not stated by the source
Power requirementsKnown for one	External 65W HP Smart AC adapter, 90W HP Smart AC Adapter, HP Fast Charge Technology 6-cell (47 WHr) Lithium-Ion	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	56K	Unknown — not stated by the source
Expansion slotsKnown for one	Slots available for additional devices: 1 ExpressCard/54 slot, 4-in-1 Media Card Reader	Unknown — not stated by the source
Protection toolsKnown for one	HP ProtectTools, HP Security Manager, HP Spare Key, HP File Sanitizer, HP Disk Sanitizer	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC	AC, UP
UNSPSC-codeKnown for one	43211503	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	4.45 kg

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.

More laptop comparisons

All laptop comparisons