Product comparison · 2 laptops

HP Compaq Presario CQ57-310SD Intel® Celeron® B800 vs HP Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop

110specifications compared
13differ
97identical
28known for one product only

Key differences

Processor family
- Compaq Presario CQ57-310SD Intel® Celeron® B800:Intel® Celeron®
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:Intel® Pentium®
Processor model
- Compaq Presario CQ57-310SD Intel® Celeron® B800:B800
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:B950
Processor frequency
- Compaq Presario CQ57-310SD Intel® Celeron® B800:1.5 GHz
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:2.1 GHz
Tjunction
- Compaq Presario CQ57-310SD Intel® Celeron® B800:100C
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:85 °C
PCI Express configurations
- Compaq Presario CQ57-310SD Intel® Celeron® B800:1x16, 2x8
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:1x8, 2x16, 1x8+2x4
CPU multiplier (bus/core ratio)
- Compaq Presario CQ57-310SD Intel® Celeron® B800:15
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:21
Internal memory
- Compaq Presario CQ57-310SD Intel® Celeron® B800:2 GB
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:4 GB
On-board graphics card dynamic frequency (max)
- Compaq Presario CQ57-310SD Intel® Celeron® B800:1000 MHz
- Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop:1100 MHz

Side by side

Differences highlightedShow differences only

Comparison of CQ57-310SD, CQ57-313SD
138 specifications	A HP Compaq Presario CQ57-310SD Intel® Celeron® B800 Model CQ57-310SD View product	B HP Compaq Presario CQ57-313SD Intel® Pentium® B950 Laptop Model CQ57-313SD View product
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourKnown for one	Unknown — not stated by the source	Black
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Country of origin	China	China
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	B800	B950
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.5 GHz	2.1 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	2 MB	2 MB
Processor cache type	L3	L3
Processor socket	PGA988	PGA988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor B800 Series for Mobile	Intel Pentium B900 Series for Mobile
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100C	85 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8	1x8, 2x16, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	15	21
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	320 GB	320 GB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
BluetoothDiffers	No	Yes
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
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
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel® HM65 Express	Intel® HM65 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Keyboard layout	QWERTY	QWERTY
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	32 nm	32 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
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	Yes	No
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® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	59570	55627
Processor package size	37.5x37.5 (rPGA988B)	37.5x37.5 (rPGA988B)
Supported instruction sets	SSE4.x	SSE4.x
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Poweridentical
AC adapter power	65 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensionsidentical
Weight	2.55 kg	2.55 kg
Width	376 mm	376 mm
Depth	247 mm	247 mm
Height	35.8 mm	35.8 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
Infrared data portKnown for one	No	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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