Product comparison · 2 pcs/workstations

ERAZER X5346 D vs ERAZER X7308 DR

110specifications compared
41differ
69identical
24known for one product only

Key differences

The ERAZER X5346 D has 0.3 GHz more processor boost frequency than the ERAZER X7308 DR (3.9 GHz vs 3.6 GHz). The ERAZER X5346 D has 0.57 GHz more processor frequency than the ERAZER X7308 DR (3.5 GHz vs 2.93 GHz). The ERAZER X5346 D has 2.5 GT/s more system bus rate than the ERAZER X7308 DR (5 GT/s vs 2.5 GT/s). Only the ERAZER X5346 D has on-board graphics card. Only the ERAZER X5346 D has DVI port.

Processor generation
- X5346 D:2nd gen Intel® Core™ i7
- X7308 DR:Intel® Core™ i7
Processor model
- X5346 D:i7-2700K
- X7308 DR:i7-870
Processor boost frequency
- X5346 D:3.9 GHz
- X7308 DR:3.6 GHz
Processor frequency
- X5346 D:3.5 GHz
- X7308 DR:2.93 GHz
System bus rate
- X5346 D:5 GT/s
- X7308 DR:2.5 GT/s
Processor lithography
- X5346 D:32 nm
- X7308 DR:45 nm
Processor codename
- X5346 D:Sandy Bridge
- X7308 DR:Lynnfield
Tcase
- X5346 D:72.6 °C
- X7308 DR:72.7 °C

Side by side

Differences highlightedShow differences only

Comparison of X5346 D, X7308 DR
134 specifications	A ERAZER X5346 D View product	B ERAZER X7308 DR View product
Processor12 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	i7-870
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.9 GHz	3.6 GHz
Processor frequencyDiffers	3.5 GHz	2.93 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rateDiffers	5 GT/s	2.5 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 i7-800 Desktop Series
Processor codenameDiffers	Sandy Bridge	Lynnfield
Thermal Design Power (TDP)	95 W	95 W
TcaseDiffers	72.6 °C	72.7 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	774 M
Processing Die sizeKnown for one	Unknown — not stated by the source	296 mm²
CPU multiplier (bus/core ratio)Differs	35	22
Platform	PC	PC
SteppingKnown for one	Unknown — not stated by the source	B1
Maximum internal memory supported by processorDiffers	32 GB	16 GB
Memory types supported by processor	DDR3 1066/1333	DDR3 1066/1333
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	2 TB	3 TB
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Number of HDDs installedKnown for one	Unknown — not stated by the source	2
HDD capacityKnown for one	Unknown — not stated by the source	1.5 TB
HDD speedKnown for one	Unknown — not stated by the source	5900 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityDiffers	256 GB	64 GB
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD, xD	Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, SDHC, xD
Graphics5 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 570	AMD Radeon HD 5850
Discrete graphics card memoryDiffers	1.28 GB	1 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Not available
Graphics card familyDiffers	Intel, NVIDIA	AMD
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
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
Performanceidentical
Product type	PC	PC
Audio output channels	7.1 channels	7.1 channels
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
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces5 differ
USB 2.0 ports quantity	8	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	2	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) ports	1	1
eSATA ports quantityDiffers	2	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Serial ports quantity	0	0
Parallel ports quantity	0	0
Line-inKnown for one	Yes	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Mac compatibility	No	No
Drivers included	Yes	Yes
Displayidentical
Display included	No	No
Processor special features15 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 Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
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)Differs	No	Yes
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
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	61275	41315
Processor codeKnown for one	Unknown — not stated by the source	SLBJG
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 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® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	15 kg
WidthKnown for one	275 mm	Unknown — not stated by the source
DepthKnown for one	640 mm	Unknown — not stated by the source
HeightKnown for one	600 mm	Unknown — not stated by the source
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes

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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