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Product comparison · 2 laptops

NEC Versa P570 (NNAL4000690) vs NEC Versa P570 (NNAL4000790)

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  • 126specifications compared
  • 6differ
  • 120identical
  • 2known for one product only

Key differences

  • Processor model
    • T7300
    • T7500
  • Processor frequency
    • 2 GHz
    • 2.2 GHz
  • Processor socket
    • PBGA479, PPGA478
    • Socket 478
  • CPU multiplier (bus/core ratio)
    • 10
    • 11
  • Embedded options available
    • No
    • Yes
  • Processor ARK ID
    • 29760
    • 29761

Side by side

Differences highlightedShow differences only
128 specifications
A

NEC

Versa P570 (NNAL4000690)View product
B

NEC

Versa P570 (NNAL4000790)View product
Displayidentical
Display diagonal39.1 cm (15.4")39.1 cm (15.4")
Display resolution1680 x 1050 pixels1680 x 1050 pixels
Native aspect ratio16:1016:10
Processor4 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT7300T7500
Processor cores22
Processor threads22
Processor frequencyDiffers2 GHz2.2 GHz
Processor cache4 MB4 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Processor socketDiffersPBGA479, PPGA478Socket 478
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo T7000 Series
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
Thermal Design Power (TDP)35 W35 W
Tjunction100 °C100 °C
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1011
ECC supported by processorNoNo
SteppingKnown for oneE1
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Memory layout (slots x size)2 x 1 GB2 x 1 GB
Maximum internal memory4 GB4 GB
Storageidentical
Total storage capacity160 GB160 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD-RW
Card reader integratedYesYes
Compatible memory cardsMMC, SD, xDMMC, SD, xD
Graphicsidentical
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® 8400 GSNVIDIA® GeForce® 8400 GS
Maximum graphics card memory0.128 GB0.128 GB
Audioidentical
Audio systemIntel HDA (azalia)Intel HDA (azalia)
Number of built-in speakers22
Cameraidentical
Front cameraNoNo
Networkidentical
Networking featuresGigabit Ethernet, WLANGigabit Ethernet, WLAN
Wireless technologyIEEE 802.11a/b/gIEEE 802.11a/b/g
BluetoothYesYes
Bluetooth version2.0+EDR2.0+EDR
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity11
CardBus PCMCIA slot typeType IIType II
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
Keyboardidentical
Pointing deviceTouchpad + Scroll zoneTouchpad + Scroll zone
Keyboard number of keys103103
Windows keysYesYes
Keyboard layoutQWERTYQWERTY
Softwareidentical
Operating system installedWindows Vista BusinessWindows Vista Business
Bundled softwarePower DVD 7.0 Roxio Creator 9.0Power DVD 7.0 Roxio Creator 9.0
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers2976029761
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Batteryidentical
Battery life (max)3.5 h3.5 h
Poweridentical
AC adapter power90 W90 W
AC adapter input voltage100/240 V100/240 V
AC adapter output current4.74 A4.74 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerYesYes
Password protection typeBIOSBIOS
HDD user passwordYesYes
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Weight & dimensionsidentical
Weight2.7 kg2.7 kg
Width332 mm332 mm
Depth250 mm250 mm
Height35 mm35 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeV.92V.92

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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