Product comparison · 2 laptops

HP 2x 4330s vs HP 4520s + AT912ET

124specifications compared
40differ
84identical
17known for one product only

Key differences

Display diagonal
- 2x 4330s:33.8 cm (13.3")
- 4520s + AT912ET:39.6 cm (15.6")
Processor generation
- 2x 4330s:2nd gen Intel® Core™ i3
- 4520s + AT912ET:Intel® Core™ i3
Processor model
- 2x 4330s:i3-2330M
- 4520s + AT912ET:i3-370M
Processor frequency
- 2x 4330s:2.2 GHz
- 4520s + AT912ET:2.4 GHz
System bus rate
- 2x 4330s:5 GT/s
- 4520s + AT912ET:2.5 GT/s
Processor cache type
- 2x 4330s:L3
- 4520s + AT912ET:Smart Cache
Processor socket
- 2x 4330s:BGA 1023
- 4520s + AT912ET:Socket 988
Processor codename
- 2x 4330s:Sandy Bridge
- 4520s + AT912ET:Arrandale

Side by side

Differences highlightedShow differences only

Comparison of 2x 4330s, 4520s + AT912ET
141 specifications	A HP 2x 4330s View product	B HP 4520s + AT912ET View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Processor12 differ
Processor generationDiffers	2nd gen Intel® Core™ i3	Intel® Core™ i3
Processor modelDiffers	i3-2330M	i3-370M
Processor frequencyDiffers	2.2 GHz	2.4 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1023	Socket 988
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Sandy Bridge	Arrandale
SteppingDiffers	J1	K0
TjunctionDiffers	85C ; 100C	90 °C
PCI Express configurationsDiffers	1x16, 2x8	1x16
CPU multiplier (bus/core ratio)Differs	22	18
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Storage1 differ
Number of HDDs installedDiffers	11	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	667 MHz
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SRS Premium Sound	High Definition Audio
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Bluetooth versionDiffers	3.0+HS	2.1+EDR
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel® HM57 Express
Keyboard2 differ
Numeric keypadDiffers	No	Yes
Keyboard layoutDiffers	AZERTY	QWERTY
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	32 nm	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
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
Processor ARK IDDiffers	53434	49020
Processor codeDiffers	SR04J	SLBUK
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery life (max)Differs	6 h	5 h
Weight & dimensions3 differ
WeightDiffers	2 kg	2.39 kg
WidthDiffers	330 mm	371.8 mm
DepthDiffers	235 mm	249.6 mm
HeightKnown for one	27.9 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.77 cm
Other featuresidentical
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes

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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