Product comparison · 2 laptops

HP Compaq 6720t Intel® Celeron® vs HP Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC

53specifications compared
20differ
33identical
87known for one product only

Key differences

Display resolution
- Compaq 6720t Intel® Celeron®:1280 x 800 pixels
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:1680 x 1050 pixels
Processor family
- Compaq 6720t Intel® Celeron®:Intel® Celeron®
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:Intel® Core™2 Duo
Processor frequency
- Compaq 6720t Intel® Celeron®:1.06 GHz
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:2.5 GHz
Processor cache
- Compaq 6720t Intel® Celeron®:1 MB
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:6 MB
Processor front side bus
- Compaq 6720t Intel® Celeron®:533 MHz
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:800 MHz
Internal memory
- Compaq 6720t Intel® Celeron®:1 GB
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:2 GB
Maximum internal memory
- Compaq 6720t Intel® Celeron®:2 GB
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:4 GB
Total storage capacity
- Compaq 6720t Intel® Celeron®:1 GB
- Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC:160 GB

Side by side

Differences highlightedShow differences only

Comparison of 6720t, Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC
140 specifications	A HP Compaq 6720t Intel® Celeron® Model 6720t View product	B HP Compaq 8510p Intel Core™2 Duo Processor T9300 2048M/160G 15.4" WSXGA+ DVD+/-RW DL WVST Bus Notebook PC View product
Designidentical
Country of origin	China	China
Display1 differ
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Native aspect ratio	16:10	16:10
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelKnown for one	Unknown — not stated by the source	T9300
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	1.06 GHz	2.5 GHz
Processor cacheDiffers	1 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketKnown for one	Unknown — not stated by the source	LGA 3647 (Socket P)
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T9000 Series
Processor codenameKnown for one	Unknown — not stated by the source	Penryn
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.062 - 1.150 V
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	12.5
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	2 GB	4 GB
Memory upgradeKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	1 GB	160 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	DVD-ROM	DVD±RW
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Storage mediaKnown for one	Flash	Unknown — not stated by the source
HDD capacityKnown for one	1 GB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics3 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Mobility Radeon HD 2600
Maximum graphics card memoryDiffers	0.224 GB	0.256 GB
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® GMA	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® GMA 950	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera	No	No
Network1 differ
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wireless technologyDiffers	Yes	IEEE 802.11a/b/g/n
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-out	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® 945GM Express	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layout	QWERTY	QWERTY
Numeric keypadKnown for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Embedded	Windows Vista Business
Processor special featuresidentical
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
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown 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	Yes
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 Trusted Execution 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 (VT-x)Known for one	Unknown — not stated by the source	Yes
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® Hyper Threading Technology (Intel® HT Technology)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
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	33917
Processor codeKnown for one	Unknown — not stated by the source	SLAYY
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Battery1 differ
Number of battery cellsDiffers	6	8
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 90%	10 - 90%
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
Storage relative humidity (H-H)Known for one	5 - 95, 5 - 90	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.4 kg	2.8 kg
Width	357 mm	357 mm
Depth	260 mm	260 mm
HeightDiffers	30 mm	28 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC, UP
UNSPSC-codeKnown for one	Unknown — not stated by the source	43211503

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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