Product comparison · 2 laptops

HP ProBook 4520s Intel® Core™ i3 i3-370M vs HP Compaq NW RM160UT laptop Intel® Core™2 Duo T7400

92specifications compared
50differ
42identical
77known for one product only

Key differences

Display diagonal
- ProBook 4520s Intel® Core™ i3 i3-370M:39.6 cm (15.6")
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:43.2 cm (17")
Processor family
- ProBook 4520s Intel® Core™ i3 i3-370M:Intel® Core™ i3
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:Intel® Core™2 Duo
Processor model
- ProBook 4520s Intel® Core™ i3 i3-370M:i3-370M
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:T7400
Processor threads
- ProBook 4520s Intel® Core™ i3 i3-370M:4
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:2
Processor frequency
- ProBook 4520s Intel® Core™ i3 i3-370M:2.4 GHz
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:2.16 GHz
Processor cache
- ProBook 4520s Intel® Core™ i3 i3-370M:3 MB
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:4 MB
Processor cache type
- ProBook 4520s Intel® Core™ i3 i3-370M:Smart Cache
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:L2
Processor socket
- ProBook 4520s Intel® Core™ i3 i3-370M:Socket 988
- Compaq NW RM160UT laptop Intel® Core™2 Duo T7400:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of 4520s, RM160UT
169 specifications	A HP ProBook 4520s Intel® Core™ i3 i3-370M Model 4520s View product	B HP Compaq NW RM160UT laptop Intel® Core™2 Duo T7400 Model RM160UT View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	43.2 cm (17")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-370M	T7400
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.4 GHz	2.16 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket 478
Processor lithographyDiffers	32 nm	65 nm
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Arrandale	Merom
Bus typeDiffers	DMI	FSB
SteppingDiffers	K0	B2
Thermal Design Power (TDP)Differs	35 W	34 W
TjunctionDiffers	90 °C	100 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	291 M
Processing Die sizeDiffers	81 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	18	13
Processor front side busKnown for one	Unknown — not stated by the source	667 MHz
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory3 differ
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	250 GB	100 GB
HDD interfaceDiffers	SATA II	SATA
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	100 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel® HD Graphics	NVIDIA® Quadro® FX 1500M
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Graphics card familyDiffers	AMD	NVIDIA
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Wireless technologyKnown for one	Atheros	Unknown — not stated by the source
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityDiffers	1	0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	Yes	Unknown — not stated by the source
CardBus PCMCIA slots quantityDiffers	2	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
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
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM57 Express	Intel® 945PM Express
Electronic compassKnown for one	Unknown — not stated by the source	No
Softwareidentical
Bundled softwareKnown for one	HP Recovery Manager HP Support Assistant HP ProtectTools Security Manager HP Face Recognition HP QuickLaunch Buttons Software HP QuickLook 3 HP QuickWeb HP Connection Manager 3.1 HP Wireless Assistant HP Power Assistant HP DayStarter Corel Home Office Roxio Creator Business ArcSoft Total Media Suite	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	Windows XP Professional
Processor special features15 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesDiffers	Yes	No
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	49020	27256
Processor codeKnown for one	SLBUK	Unknown — not stated by the source
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	35 x 35 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Batteryidentical
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Poweridentical
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
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.39 kg	3.4 kg
WidthDiffers	371.8 mm	393 mm
DepthDiffers	249.6 mm	275 mm
HeightDiffers	277 mm	33 mm
Dimensions (WxDxH)Known for one	371.8 x 249.6 x 277 mm	Unknown — not stated by the source
Other features1 differ
Security featuresKnown for one	HP ProtectTools Security Manager Face Recognition - HP ProtectTools One Step Login Enhanced Pre-Boot Security HP SpareKey HP Disk Sanitizer Setup Password Kensington Lock Slot Computrace LoJack Pro - HP ProtectTools	Unknown — not stated by the source
Power supply typeDiffers	AC	AC/DC
Internal modemKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad + Pointing Stick
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	101
Packaging contentidentical
AC adapter includedKnown 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.

More laptop comparisons

All laptop comparisons