Product comparison · 2 pcs/workstations

ERAZER PC X5344 D vs ERAZER X7303 CD / A674

102specifications compared
49differ
53identical
25known for one product only

Key differences

Processor generation
- PC X5344 D:2nd gen Intel® Core™ i7
- X7303 CD / A674:Intel® Core™ i7
Processor model
- PC X5344 D:i7-2700K
- X7303 CD / A674:i7-920
Processor boost frequency
- PC X5344 D:3.9 GHz
- X7303 CD / A674:2.93 GHz
Processor frequency
- PC X5344 D:3.5 GHz
- X7303 CD / A674:2.66 GHz
Bus type
- PC X5344 D:DMI
- X7303 CD / A674:QPI
System bus rate
- PC X5344 D:5 GT/s
- X7303 CD / A674:4.8 GT/s
Processor lithography
- PC X5344 D:32 nm
- X7303 CD / A674:45 nm
Processor codename
- PC X5344 D:Sandy Bridge
- X7303 CD / A674:Bloomfield

Side by side

Differences highlightedShow differences only

Comparison of PC X5344 D, X7303 CD / A674
127 specifications	A ERAZER PC X5344 D View product	B ERAZER X7303 CD / A674 View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i7	Intel® Core™ i7
Processor modelDiffers	i7-2700K	i7-920
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.9 GHz	2.93 GHz
Processor frequencyDiffers	3.5 GHz	2.66 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	QPI
FSB Parity	No	No
System bus rateDiffers	5 GT/s	4.8 GT/s
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2700 Desktop Series	Intel Core i7-900 Desktop Series
Processor codenameDiffers	Sandy Bridge	Bloomfield
Thermal Design Power (TDP)Differs	95 W	130 W
TcaseDiffers	72.6 °C	67.9 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs	35	20
Maximum internal memory supported by processorDiffers	32 GB	24 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3 800/1066
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
ECC supported by processor	No	No
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
SteppingKnown for one	Unknown — not stated by the source	C0
Memory3 differ
Internal memoryDiffers	8 GB	9 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	6x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
Storage2 differ
Total storage capacityDiffers	1.5 TB	2 TB
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD, xD	Memory Stick (MS), MMC, MS PRO, SD
Graphics5 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 570	AMD Radeon HD 5870
Discrete graphics card memoryDiffers	1.28 GB	1 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Not available
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1350 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x112	Unknown — not stated by the source
Graphics card familyDiffers	Intel, NVIDIA	ATI
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® P67	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	6	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsDiffers	1	0
eSATA ports quantity	1	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Serial ports quantity	0	0
Parallel ports quantity	0	0
Design1 differ
Product colourDiffers	Black	Silver
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Kaspersky Anti Virus 2012	Unknown — not stated by the source
Bundled softwareKnown for one	- Windows Live Essentials - Microsoft Office 2010 Starter - Cyberlink Power2Go	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features14 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
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)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	61275	37147
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45.0 mm
Supported instruction setsDiffers	AVX	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor codeKnown for one	Unknown — not stated by the source	SLBCH
Audioidentical
Audio system	HDA	HDA
Weight & dimensions3 differ
WidthDiffers	190 mm	240 mm
DepthDiffers	505 mm	590 mm
HeightDiffers	445 mm	615 mm
Packaging contentidentical
Mouse included	Yes	Yes
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	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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