Product comparison · 2 laptops

NEC Versa P570 (NNAL4000290), NL vs NEC Versa P570 (NNAL4001490)

124specifications compared
14differ
110identical
6known for one product only

Key differences

Processor model
- Versa P570 (NNAL4000290), NL:T7300
- Versa P570 (NNAL4001490):T8300
Processor frequency
- Versa P570 (NNAL4000290), NL:2 GHz
- Versa P570 (NNAL4001490):2.4 GHz
Processor cache
- Versa P570 (NNAL4000290), NL:4 MB
- Versa P570 (NNAL4001490):3 MB
Processor socket
- Versa P570 (NNAL4000290), NL:PBGA479, PPGA478
- Versa P570 (NNAL4001490):Socket 479
Processor lithography
- Versa P570 (NNAL4000290), NL:65 nm
- Versa P570 (NNAL4001490):45 nm
Processor codename
- Versa P570 (NNAL4000290), NL:Merom
- Versa P570 (NNAL4001490):Penryn
Tjunction
- Versa P570 (NNAL4000290), NL:100 °C
- Versa P570 (NNAL4001490):105 °C
Number of Processing Die Transistors
- Versa P570 (NNAL4000290), NL:291 M
- Versa P570 (NNAL4001490):410 M

Side by side

Differences highlightedShow differences only

Comparison of Versa P570 (NNAL4000290), NL, Versa P570 (NNAL4001490)
130 specifications	A NEC Versa P570 (NNAL4000290), NL View product	B NEC Versa P570 (NNAL4001490)View product
Displayidentical
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1680 x 1050 pixels	1680 x 1050 pixels
Native aspect ratio	16:10	16:10
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T7300	T8300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	2.4 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T8000 Series
Processor codenameDiffers	Merom	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	M0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	12
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Maximum internal memory	4 GB	4 GB
Storage1 differ
Total storage capacityDiffers	120 GB	160 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, xD	MMC, SD, xD
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® 8400 GS	NVIDIA® GeForce® 8400 GS
Maximum graphics card memory	0.128 GB	0.128 GB
Audioidentical
Audio system	Intel HDA (azalia)	Intel HDA (azalia)
Number of built-in speakers	2	2
Cameraidentical
Front camera	No	No
Networkidentical
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technology	IEEE 802.11a/b/g	IEEE 802.11a/b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboardidentical
Pointing device	Touchpad + Scroll zone	Touchpad + Scroll zone
Keyboard number of keys	103	103
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Bundled software	Power DVD 7.0 Roxio Creator 9.0	Power DVD 7.0 Roxio Creator 9.0
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
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)	Yes	Yes
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® Turbo Boost Technology	No	No
Processor ARK IDDiffers	29760	33099
Processor codeKnown for one	Unknown — not stated by the source	SLAPR
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Battery life (max)	3.5 h	3.5 h
Poweridentical
AC adapter power	90 W	90 W
AC adapter input voltage	100/240 V	100/240 V
AC adapter output current	4.74 A	4.74 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	Yes	Yes
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Weight & dimensionsidentical
Weight	2.7 kg	2.7 kg
Width	332 mm	332 mm
Depth	250 mm	250 mm
Height	35 mm	35 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	V.92	V.92
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	Up

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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