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Product comparison · 2 laptops

ERAZER X6811 Intel® Core™ i7 i7-740QM Laptop vs ERAZER X6815 Intel® Core™ i7 i7-2630QM

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  • 128specifications compared
  • 57differ
  • 71identical
  • 62known for one product only

Key differences

  • Processor generation
    • Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-740QM
    • i7-2630QM
  • Processor boost frequency
    • 2.93 GHz
    • 2.9 GHz
  • Processor frequency
    • 1.73 GHz
    • 2 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Clarksfield
    • Sandy Bridge
  • Stepping
    • B1
    • D2

Side by side

Differences highlightedShow differences only
190 specifications
A

ERAZER

X6811 Intel® Core™ i7 i7-740QM Laptop

Model X6811

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B

ERAZER

X6815 Intel® Core™ i7 i7-2630QM

Model X6815

View product
Designidentical
Product colourBlackBlack
Form factorClamshellClamshell
Product typeKnown for oneLaptop
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneGloss
Processor12 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffersIntel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-740QMi7-2630QM
Processor cores44
Processor threads88
Processor boost frequencyDiffers2.93 GHz2.9 GHz
Processor frequencyDiffers1.73 GHz2 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketSocket 988Socket 988
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersClarksfieldSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersB1D2
Thermal Design Power (TDP)45 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x81x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers22.0
CPU multiplier (bus/core ratio)Differs1320
ECC supported by processorNoNo
Number of Processing Die TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
Memory1 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory slotsKnown for one2x SO-DIMM
Storage5 differ
Total storage capacityDiffers878 GB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installedDiffers21
HDD capacityDiffers750 GB500 GB
HDD interfaceSATASATA
Optical drive typeKnown for oneBlu-Ray DVD Combo
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHCMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
SSD capacityKnown for one128 GB
Graphics6 differ
On-board graphics cardDiffersNoYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 460MNVIDIA® GeForce® GT 555M
Discrete graphics card memoryDiffers1.5 GB2 GB
Graphics card familyDiffersNVIDIAIntel, NVIDIA
Discrete graphics memory typeDiffersGDDR5GDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cardsKnown for one1
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Built-in microphoneYesYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Video capturing speedKnown for one30 fps
Front cameraKnown for oneYes
Optical drive1 differ
LightScribeDiffersYesNo
Network2 differ
Wi-FiYesYes
Networking featuresKnown for oneEthernet, Fast Ethernet, Gigabit Ethernet
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothYesYes
Bluetooth versionDiffers2.1+EDR3.0+HS
WWANKnown for oneNot installed
Data networkKnown for oneNot supported
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
4G WiMAXKnown for oneNo
Integrated 4G WiMAXKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
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) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Headphone outputs11
S/PDIF out portYesYes
Line-inKnown for oneNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersYesNo
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
Combo headphone/mic portKnown for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Windows keysKnown for oneYes
Software1 differ
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Trial softwareKnown for oneKaspersky Internet Security 2011
Bundled softwareDiffersMicrosoft Works Windows Live Essentials Microsoft Office Starter 2010 CyberLink Power2Go CyberLink YouCam Internet SecurityWindows Live Essentials, Microsoft Office 2010 Starter, Cyberlink Power2Go, Cyberlink Youcam
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
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)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Processor ARK IDDiffers4902452219
Processor codeDiffersSLBQGSR02Y
Processor package sizeDiffers37.5 x 37.5 mm37.5 x 37.5 (rPGA998)
Supported instruction setsDiffersSSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Poweridentical
DC-in jackYesYes
Security2 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneNo
Password protection typeKnown for oneBIOS, HDD
HDD recoveryKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.5 kg2.7 kg
WidthDiffers395 mm380 mm
DepthDiffers268 mm262 mm
HeightDiffers56 mm37.8 mm
Dimensions (WxDxH)Known for one380 x 262 x 37.8 mm
Packaging contentidentical
Mouse includedKnown for oneNo
AC adapter includedYesYes
Remote control includedKnown for oneNo
Cables includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
TV tuner integratedKnown for oneNo
Video inKnown for one0
Supplied AC adapter typeACAC
3DKnown for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one9

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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