Product comparison · 2 laptops

HP 8570w (Workstation) DOS CH vs HP Compaq Presario CQ43-411TU Intel® Celeron® B815

115specifications compared
70differ
45identical
62known for one product only

Key differences

Display diagonal
- 8570w (Workstation) DOS CH:39.6 cm (15.6")
- Compaq Presario CQ43-411TU Intel® Celeron® B815:35.6 cm (14")
Display resolution
- 8570w (Workstation) DOS CH:1920 x 1080 pixels
- Compaq Presario CQ43-411TU Intel® Celeron® B815:1366 x 768 pixels
Processor family
- 8570w (Workstation) DOS CH:Intel® Core™ i7
- Compaq Presario CQ43-411TU Intel® Celeron® B815:Intel® Celeron®
Processor model
- 8570w (Workstation) DOS CH:i7-3720QM
- Compaq Presario CQ43-411TU Intel® Celeron® B815:B815
Processor cores
- 8570w (Workstation) DOS CH:4
- Compaq Presario CQ43-411TU Intel® Celeron® B815:2
Processor threads
- 8570w (Workstation) DOS CH:8
- Compaq Presario CQ43-411TU Intel® Celeron® B815:2
Processor frequency
- 8570w (Workstation) DOS CH:2.6 GHz
- Compaq Presario CQ43-411TU Intel® Celeron® B815:1.6 GHz
Processor cache
- 8570w (Workstation) DOS CH:6 MB
- Compaq Presario CQ43-411TU Intel® Celeron® B815:2 MB

Side by side

Differences highlightedShow differences only

Comparison of 8570w (Workstation) DOS CH, CQ43-411TU
177 specifications	A HP 8570w (Workstation) DOS CH View product	B HP Compaq Presario CQ43-411TU Intel® Celeron® B815 Model CQ43-411TU View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3720QM	B815
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.6 GHz	1.6 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
L3 cacheKnown for one	6 MB	Unknown — not stated by the source
L2 cacheKnown for one	1 MB	Unknown — not stated by the source
Processor socketDiffers	BGA 1224	Socket 988
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i7-3700 Mobile Series	Intel Celeron Processor B800 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
SteppingDiffers	E1	Q0
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Differs	26	16
Memory3 differ
Internal memoryDiffers	8 GB	2 GB
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory slotsKnown for one	4x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	32 GB	8 GB
Storage4 differ
Total storage capacityDiffers	256 GB	320 GB
Storage mediaDiffers	SSD	HDD
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray RW	DVD Super Multi DL
Compatible memory cardsDiffers	MMC, SD, SDXC	MMC, SD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	AMD FirePro M4000	Not available
Graphics card familyDiffers	AMD	Intel
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1250 MHz	1050 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	stereo	HD
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network6 differ
Mobile network connectionDiffers	Yes	No
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
WWANKnown for one	Installed	Unknown — not stated by the source
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
LAN controllerKnown for one	Intel® 82579LM	Unknown — not stated by the source
Integrated 4G WiMAXDiffers	Yes	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorKnown for one	Yes	Unknown — not stated by the source
ExpressCard slotKnown for one	Yes	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	Yes	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
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
Performance1 differ
Motherboard chipsetDiffers	Intel® QM77 Express	Intel® HM65 Express
Electronic compassKnown for one	Unknown — not stated by the source	No
Keyboard2 differ
Pointing deviceDiffers	Touchpad + Pointing Stick	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageKnown for one	German	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	No	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features19 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	22 nm	32 nm
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	64891	63919
Processor codeDiffers	SR0MM	SR0HZ
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1224)	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Conflict-Free processorDiffers	Yes	No
Battery1 differ
Number of battery cellsDiffers	8	6
Battery capacityKnown for one	75 Wh	Unknown — not stated by the source
Battery life (max)Known for one	5.4 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	150 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	3.2 kg	2.5 kg
WidthDiffers	382 mm	376 mm
DepthDiffers	258 mm	247 mm
Height (front)Known for one	3.5 cm	Unknown — not stated by the source
Height (rear)Known for one	3.9 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	35.8 mm
Other featuresidentical
Power adapter weightKnown for one	700 g	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise	Unknown — not stated by the source
Internal modemKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No

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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