Product comparison · 2 laptops

ERAZER X6813 (MD 97832) vs ERAZER X6821 (MD 98054)

138specifications compared
32differ
106identical
17known for one product only

Key differences

Display resolution
- X6813 (MD 97832):1920 x 1080 pixels
- X6821 (MD 98054):1366 x 768 pixels
HD type
- X6813 (MD 97832):Full HD
- X6821 (MD 98054):HD
Processor generation
- X6813 (MD 97832):2nd gen Intel® Core™ i7
- X6821 (MD 98054):3rd gen Intel® Core™ i7
Processor model
- X6813 (MD 97832):i7-2630QM
- X6821 (MD 98054):i7-3610QM
Processor boost frequency
- X6813 (MD 97832):2.9 GHz
- X6821 (MD 98054):3.3 GHz
Processor frequency
- X6813 (MD 97832):2 GHz
- X6821 (MD 98054):2.3 GHz
Processor socket
- X6813 (MD 97832):Socket 988
- X6821 (MD 98054):Socket G2
Processor lithography
- X6813 (MD 97832):32 nm
- X6821 (MD 98054):22 nm

Side by side

Differences highlightedShow differences only

Comparison of X6813 (MD 97832), X6821 (MD 98054)
155 specifications	A ERAZER X6813 (MD 97832)View product	B ERAZER X6821 (MD 98054)View product
Designidentical
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i7	3rd gen Intel® Core™ i7
Processor modelDiffers	i7-2630QM	i7-3610QM
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	2.9 GHz	3.3 GHz
Processor frequencyDiffers	2 GHz	2.3 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	Socket G2
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i7-3600 Mobile series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	45 W	45 W
TjunctionDiffers	100 °C	105 C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Differs	20	23
ECC supported by processor	No	No
SteppingKnown for one	D2	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	12 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory slots	4x SO-DIMM	4x SO-DIMM
Memory layout (slots x size)Known for one	3 x 4 GB	Unknown — not stated by the source
Storage6 differ
Total storage capacityDiffers	910 GB	1 TB
Storage mediaDiffers	HDD+SSD	HDD
Number of HDDs installedDiffers	1	2
HDD capacityDiffers	750 GB	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, SDHC	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	160 GB	Unknown — not stated by the source
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 460M	NVIDIA® GeForce® GTX 670M
Discrete graphics card memory	1.5 GB	1.5 GB
Graphics card family	Intel, NVIDIA	Intel, NVIDIA
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics 4000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card IDDiffers	0x116	0x166
Audio1 differ
Audio system	HD	HD
Number of built-in speakers	2	2
Built-in subwoofer	Yes	Yes
Built-in microphone	Yes	Yes
Dolby technologiesDiffers	Dolby Home Theater v3	Dolby Home Theater v4
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	3 MP	3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technology	Wi-Fi, Bluetooth	Wi-Fi, Bluetooth
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionDiffers	3.0+HS	4.0
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-out	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	32 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	52219	64899
Processor package sizeDiffers	37.5 x 37.5 (rPGA998)	37.5 x 37.5 (rPGA988B)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Processor codeKnown for one	SR02Y	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	9
Battery capacityKnown for one	Unknown — not stated by the source	7800 mAh
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensionsidentical
Weight	3.5 kg	3.5 kg
Width	395 mm	395 mm
Depth	268 mm	268 mm
Height	56 mm	56 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	No	No
Supplied AC adapter type	AC	AC
Indication lightKnown for one	Yes	Unknown — not stated by the source

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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