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Product comparison · 2 pcs/workstations

ERAZER X57 Intel® Core™ i5 i5-6400 vs ERAZER X77 Intel® Core™ i7 i7-6700K

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  • 107specifications compared
  • 32differ
  • 75identical
  • 26known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-6400
    • i7-6700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.3 GHz
    • 4.2 GHz
  • Processor frequency
    • 2.7 GHz
    • 4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Bus type
    • DMI3
    • DMI2

Side by side

Differences highlightedShow differences only
133 specifications
A

ERAZER

X57 Intel® Core™ i5 i5-6400

Model X57

View product
B

ERAZER

X77 Intel® Core™ i7 i7-6700K

Model X77

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6400i7-6700K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.3 GHz4.2 GHz
Processor frequencyDiffers2.7 GHz4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3DMI2
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i7-6700 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs65 W91 W
TcaseDiffers71 °C64 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1600,2133 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s34.2 GB/s
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memoryidentical
Internal memory32 GB32 GB
Maximum internal memory32 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory channelsDual-channelDual-channel
Storage5 differ
Total storage capacityDiffers1 TB2.24 TB
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
Number of HDDs installed11
HDD capacityDiffers1 TB2 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one240 GB
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMMC, SD
Graphics2 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardYesYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 1070
Discrete graphics card memoryKnown for one8 GB
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID19121912
On-board graphics card OpenGL version4.44.4
Performanceidentical
Product typePCPC
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers67
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Thunderbolt 3 ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers21
Headphone outputs11
Microphone inYesYes
PS/2 ports quantityKnown for one2
S/PDIF out portKnown for oneYes
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneNo
Expansion slotsidentical
Number of 3.5" bays44
Designidentical
Chassis typeTowerTower
Placement supportedVerticalVertical
Number of 2.5" baysKnown for one5
Liquid cooling systemKnown for oneYes
Product colourBlackBlack
Housing materialMetalMetal
Number of 5.25" baysKnown for one2
Software1 differ
Operating system installedDiffersFreeDOSWindows 10 Home
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features6 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
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)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818588195
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Conflict-Free processorYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Processor codeKnown for oneSR2BY
Packaging contentidentical
ManualKnown for oneYes

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