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Compare specs Toshiba Tecra R850-14K (PT520E-01E00MGR) with other laptop

ProcessorToshiba Tecra R850-14K (PT520E-01E00MGR) 
Processor speed2.7 GHz
Processor familyIntel Core i7-2xxx
Processori7-2620M
Processor boost frequency3.4 GHz
Processor core2
Processor threads4
System bus data transfer rate5 GT/s
Processor cache4 MB
Processor cache typeSmart Cache
Processor socketBGA1023
PCI Express configurations1x16, 2x8, 1x8 2x4
FSB ParityNo
Processor seriesIntel Core i7-2600 Mobile series
Thermal Design Power (TDP)35 W
Integrated 4G WiMAXYes
Maximum number of PCI Express lanes1
PCI Express slots version2.0
CPU multiplier (bus/core ratio)27
Tjunction100°C
Processor codenameSandy Bridge
Bus typeDMI
Processor lithography32 nm
Processor operating modes64-bit
SteppingJ1
Conflict Free processorNo
ECC supported by processorNo
MemoryToshiba Tecra R850-14K (PT520E-01E00MGR)
Internal memory4 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1333 MHz
Memory slots2x SO-DIMM
Maximum internal memory8 GB
StorageToshiba Tecra R850-14K (PT520E-01E00MGR)
Total storage capacity500 GB
Hard drive capacity500 GB
Hard disk rotational speed7200 RPM
Card reader integratedYes
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
DisplayToshiba Tecra R850-14K (PT520E-01E00MGR)
Screen Size15.6"
Screen Resolution1600 x 900 pixels
LED backlightYes
HD typeHD
Aspect ratio16:9
GraphicsToshiba Tecra R850-14K (PT520E-01E00MGR)
On-board graphics adapterYes
Discrete graphics adapterYes
On-board graphics adapter familyIntel HD Graphics
On-board graphics adapter modelIntel HD Graphics 3000
On-board graphics adapter dynamic frequency (max)1300 MHz
On-board graphics adapter base frequency650 MHz
Number of displays supported (on-board graphics)2
Discrete graphics adapter modelAMD Radeon HD 6450M
On-board graphics adapter ID0x116
Maximum resolution2048 x 1536 pixels
Maximum graphics adapter memory2.791 GB
VideoToshiba Tecra R850-14K (PT520E-01E00MGR)
External video modes non-interlaced resolution with max. refresh rate2048 x 1536 pixels
External video modes max. refresh rate85 Hz
Optical DriveToshiba Tecra R850-14K (PT520E-01E00MGR)
Optical drive typeDVD Super Multi DL
Disc types supportedCD-R, CD-ROM, CD-RW, DVD R, DVD RW, DVD-R, DVD-RAM, DVD-ROM, DVD-RW
CD read speed24x
CD write speed24x
CD rewrite speed4x
CD-R read speed24x
CD-R write speed24x
CD-RW read speed24x
CD-RW write speed4x
DVD-R read speed8x
DVD-R write speed8x
DVD-R Double Layer read speed6x
DVD-R Double Layer write speed6x
DVD-RW read speed8x
DVD-RW write speed6x
DVD R read speed8x
DVD R write speed8x
DVD R Double Layer read speed6x
DVD R Double Layer write speed6x
DVD RW read speed8x
DVD RW write speed8x
DVD-RAM read speed5x
DVD-RAM write speed5x
AudioToshiba Tecra R850-14K (PT520E-01E00MGR)
Audio system24-bit
CameraToshiba Tecra R850-14K (PT520E-01E00MGR)
Front camera resolution (numeric)0.3 MP
NetworkingToshiba Tecra R850-14K (PT520E-01E00MGR)
BluetoothYes
3GYes
Networking topologyGigabit Ethernet
Wi-FiYes
Ethernet LAN connectionYes
Bluetooth version3.0 HS
Data networkYes
4G WiMAXNo
Cabling technology10/100/1000Base-T(X)
Ports & interfacesToshiba Tecra R850-14K (PT520E-01E00MGR)
USB 2.0 ports quantity2
USB 3.0 (3.1 Gen 1) Type-A ports quantity1
eSATA/USB 2.0 ports quantity1
VGA (D-Sub) ports quantity1
DisplayPorts quantity1
DVI portNo
Ethernet LAN (RJ-45) ports quantity1
Headphone outputs1
Microphone inYes
S/PDIF out portNo
Docking connectorYes
DC-in jackYes
ExpressCard slotYes
CardBus PCMCIA slot typeNo
SmartCard slotNo
TV out portNo
PerformanceToshiba Tecra R850-14K (PT520E-01E00MGR)
TV tuner integratedNo
KeyboardToshiba Tecra R850-14K (PT520E-01E00MGR)
Pointing deviceDualPoint
Full-size keyboardYes
Keyboard number of keys102
SoftwareToshiba Tecra R850-14K (PT520E-01E00MGR)
Operating system installedWindows 7 Professional
Operating system architecture64-bit
Bundled softwareToshiba Bluetooth Stack
Toshiba Bluetooth Monitor
Toshiba Disc Creator
Toshiba Assist
Toshiba Value Added Package (Toshiba Power Saver, Toshiba Zooming Utility, Toshiba PC Diagnostic Tool, Toshiba Flash Cards, Toshiba Components Common Driver,
Trial softwareMcAfee Internet Security, Microsoft Word & Excel
Drivers includedYes
BatteryToshiba Tecra R850-14K (PT520E-01E00MGR)
Number of battery cells6
Battery life (max)7.00 h
Energy ManagementToshiba Tecra R850-14K (PT520E-01E00MGR)
AC adapter input voltage100 - 240 V
AC adapter output current3.95 A
AC adapter output voltage19 V
SecurityToshiba Tecra R850-14K (PT520E-01E00MGR)
Cable lock slotKensington
Trusted Platform Module (TPM)Yes
Password protectionHDD, Supervisor, User
Weight & DimensionsToshiba Tecra R850-14K (PT520E-01E00MGR)
Weight5.49 lbs (2,49 kg)
Width14.9" (379 mm)
Depth9.92" (252 mm)
Height (front)0.819" (2,08 cm)
Height (rear)1" (2,54 cm)