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Product comparison · 2 laptops

Lenovo ThinkPad W520 Intel® Core™ i7 i7-2820QM vs Samsung RV RV511-S05SE Intel® Core™ i5 i5-480M

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  • 129specifications compared
  • 64differ
  • 65identical
  • 50known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-2820QM
    • i5-480M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.4 GHz
    • 2.93 GHz

Side by side

Differences highlightedShow differences only
179 specifications
A

Lenovo

ThinkPad W520 Intel® Core™ i7 i7-2820QM

Model W520

View product
B

Samsung

RV RV511-S05SE Intel® Core™ i5 i5-480M

Model RV511-S05SE

View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Housing materialKnown for oneABS synthetics
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-2820QMi5-480M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.4 GHz2.93 GHz
Processor frequencyDiffers2.3 GHz2.66 GHz
Processor cacheDiffers8 MB3 MB
Processor front side busKnown for one1600 MHz
Processor socketDiffersSocket 1224BGA 1288
Processor seriesDiffersIntel Core i7-2800 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersSandy BridgeArrandale
SteppingDiffersD2K0
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16
CPU multiplier (bus/core ratio)Differs2320
System bus rateKnown for one2.5 GT/s
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory3 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1333 MHz
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Memory slots (available)Known for one2
Maximum internal memoryDiffers32 GB4 GB
Storage3 differ
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi DL
Compatible memory cardsDiffersMMCMMC, SD, SDHC, SDXC
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® Quadro® 2000MNVIDIA® GeForce® 315M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntel, NVIDIANVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers650 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz766 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cardsKnown for one1
Maximum resolutionKnown for one1920 x 1080 pixels
Maximum graphics card memoryKnown for one0.5 GB
Audio1 differ
Speaker powerDiffers1 W3 W
Built-in microphoneKnown for oneYes
Audio systemKnown for oneHigh Definition Audio
Built-in subwooferKnown for oneNo
Audio system direct 3D soundKnown for oneYes
Network1 differ
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one3.0+HS
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
eSATA/USB 2.0 ports quantityDiffers10
DisplayPorts quantityDiffers10
ExpressCard slotDiffersYesNo
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel® HM55 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Numeric keypadKnown for oneNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Trial softwareKnown for oneNorton Internet Security
Bundled softwareKnown for oneSamsung Update Plus Easy Display Manager Easy Battery Manager Easy Network Manager Easy SpeedUp Manager Adobe Acrobat Reader Samsung Support Center
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.01.0
Processor ARK IDDiffers5222752952
Processor codeDiffersSR00USLC26
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1224)rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers96
Battery life (max)Known for one8.9 h
Power1 differ
AC adapter powerDiffers170 W60 W
Security1 differ
Fingerprint readerKnown for oneYes
Password protection typeDiffersHDD, Power on, SupervisorBIOS, HDD
Cable lock slot typeKnown for oneKensington
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers3.11 kg2.4 kg
WidthDiffers372.8 mm381.6 mm
DepthDiffers245.1 mm256.2 mm
Height (front)Differs3.16 cm3.19 cm
Height (rear)Differs3.58 cm3.49 cm
Width (imperial)Known for one37.3 cm (14.7")
Depth (imperial)Known for one24.5 cm (9.65")
Height (front) (imperial)Known for one3.2 cm (1.26")
Height (rear) (imperial)Known for one3.58 cm (1.41")
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for oneProfessional
TV tuner integratedKnown for oneNo
Cameraidentical
Swivel webcamKnown for oneNo
Optical driveidentical
Optical drive interfaceKnown for oneSATA

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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