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Product comparison · 2 laptops

ERAZER X7813 Intel® Core™ i7 i7-2670QM vs Samsung 9 900X3A-B01UB Intel® Core™ i5 i5-2467M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB SSD Wi-Fi 4 (802.11n) Windows 7 Home Premium Black

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  • 132specifications compared
  • 46differ
  • 86identical
  • 64known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 33.8 cm (13.3")
  • 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
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-2467M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.3 GHz

Side by side

Differences highlightedShow differences only
196 specifications
A

ERAZER

X7813 Intel® Core™ i7 i7-2670QM

Model X7813

View product
B

Samsung

9 900X3A-B01UB Intel® Core™ i5 i5-2467M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB SSD Wi-Fi 4 (802.11n) Windows 7 Home Premium Black

Model 900X3A-B01UB

View product
Designidentical
Product colourBlackBlack
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers43.9 cm (17.3")33.8 cm (13.3")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneGloss
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one400 cd/m²
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-2467M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1224BGA 1023
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W17 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2216
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers12 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Known for one3 x 4 GB
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Memory slots (available)11
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers720 GB128 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one640 GB
HDD interfaceKnown for oneSATA
SSD capacityDiffers80 GB128 GB
Optical drive typeDiffersBlu-Ray DVD ComboNo
Card reader integratedYesYes
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 560MNot available
Discrete graphics card memoryKnown for one1.5 GB
Graphics card familyDiffersIntel, NVIDIAIntel
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 3000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card ID0x1160x116
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersHDHD, SRS 3D
Number of built-in speakers22
Built-in subwooferKnown for oneYes
Built-in microphoneKnown for oneYes
Speaker powerKnown for one1.5 W
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Video capturing speedKnown for one30 fps
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeNoNo
Network2 differ
Wi-FiYesYes
Networking featuresDiffersEthernet, Fast Ethernet, Gigabit EthernetGigabit Ethernet
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LANYesYes
BluetoothYesYes
Bluetooth version3.0+HS3.0+HS
WWANKnown for oneNot installed
Data networkKnown for oneNot supported
Cabling technologyKnown for one10/100/1000Base-T(X)
4G WiMAXKnown for oneNo
Integrated 4G WiMAXYesYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantityDiffers10
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneYes
Line-inKnown for oneYes
Microphone inDiffersNoYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Keyboard2 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Full-size keyboardDiffersYesNo
Keyboard layoutKnown for oneQWERTZ
Keyboard backlitKnown for oneYes
Keyboard number of keysKnown for one81
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Trial softwareKnown for oneKaspersky Internet Security 2011
Bundled softwareKnown for oneWindows Live Essentials, Microsoft Office 2010 Starter, Cyberlink Power2Go, Cyberlink Youcam
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5347056858
Processor codeDiffersSR02SSR0D6
Processor package sizeDiffers31 mm31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery2 differ
Number of battery cellsDiffers96
Battery capacityDiffers7800 mAh6300 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery life (max)Known for one7 h
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one40 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Password protection typeKnown for oneBIOS, HDD
HDD recoveryKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.8 kg1.31 kg
WidthDiffers428 mm328.5 mm
DepthDiffers288 mm227 mm
HeightKnown for one55 mm
Dimensions (WxDxH)Known for one428 x 288 x 55 mm
Height (front)Known for one1.59 cm
Height (rear)Known for one1.63 cm
Width (imperial)Known for one32.8 cm (12.9")
Depth (imperial)Known for one22.6 cm (8.9")
Height (front) (imperial)Known for one1.57 cm (0.62")
Height (rear) (imperial)Known for one1.63 cm (0.64")
Packaging contentidentical
Mouse includedKnown for oneNo
AC adapter includedYesYes
Remote control includedKnown for oneNo
Other featuresidentical
Infrared data portNoNo
TV tuner integratedKnown for oneNo
Video inKnown for one0
Supplied AC adapter typeACAC
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express

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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