Product comparison · 2 laptops

HP Compaq 8510p Intel® Core™2 Duo T9300 Laptop vs HP Compaq Presario A940ED Notebook PC

64specifications compared
30differ
34identical
87known for one product only

Key differences

Display diagonal
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:39.1 cm (15.4")
- Compaq Presario A940ED Notebook PC:43.2 cm (17")
Display resolution
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:1680 x 1050 pixels
- Compaq Presario A940ED Notebook PC:1440 x 900 pixels
Processor family
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:Intel® Core™2 Duo
- Compaq Presario A940ED Notebook PC:Intel® Pentium®
Processor model
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:T9300
- Compaq Presario A940ED Notebook PC:T2370
Processor frequency
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:2.5 GHz
- Compaq Presario A940ED Notebook PC:1.73 GHz
Processor cache
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:6 MB
- Compaq Presario A940ED Notebook PC:1 MB
Processor front side bus
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:800 MHz
- Compaq Presario A940ED Notebook PC:533 MHz
Processor lithography
- Compaq 8510p Intel® Core™2 Duo T9300 Laptop:45 nm
- Compaq Presario A940ED Notebook PC:65 nm

Side by side

Differences highlightedShow differences only

Comparison of 8510p, Compaq Presario A940ED Notebook PC
151 specifications	A HP Compaq 8510p Intel® Core™2 Duo T9300 Laptop Model 8510p View product	B HP Compaq Presario A940ED Notebook PC View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1680 x 1050 pixels	1440 x 900 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor12 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	T9300	T2370
Processor frequencyDiffers	2.5 GHz	1.73 GHz
Processor cacheDiffers	6 MB	1 MB
Processor front side busDiffers	800 MHz	533 MHz
Processor lithographyDiffers	45 nm	65 nm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium T2000 Series for Mobile
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	C0	M0
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	12.5	13
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor core voltage (AC)Known for one	1.062 - 1.150 V	Unknown — not stated by the source
Memory2 differ
Memory layout (slots x size)Differs	1 x 2 GB	2 x 1 GB
Maximum internal memoryDiffers	4 GB	2 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Storageidentical
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 2600	Intel® GMA X3100
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.384 GB
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	3D Sound Blaster Pro
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network1 differ
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet/Fast Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/g
BluetoothDiffers	Yes	No
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
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Numeric keypadKnown for one	No	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Premium
Bundled softwareDiffers	HP Client Manager, Java Card Security HP ProtectTools	Windows Media Player, Windows Photo Gallery, DVD Play, Windows Movie Maker, Cyberlink DVD Suite, Windows Media Center, Microsoft Works 8, Microsoft Internet Explorer 7.0, Windows Mail, Adobe Reader 8.0
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known 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 StateDiffers	Yes	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 (VT-x)Differs	Yes	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
Processor ARK IDDiffers	33917	34445
Processor codeKnown for one	Unknown — not stated by the source	SLA4J
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	8	6
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	73 Wh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.8 kg	3.1 kg
WidthDiffers	357 mm	396 mm
DepthDiffers	260 mm	285 mm
HeightDiffers	28 mm	33 mm
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	480 x 170 x 350 mm
Other features1 differ
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Supplied AC adapter typeDiffers	Up	AC
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source
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
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	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.

More laptop comparisons

All laptop comparisons