Product comparison · 2 pcs/workstations

ASUS Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400 vs ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500

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  • 128specifications compared
  • 25differ
  • 103identical
  • 11known for one product only

Key differences

  • Processor model
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:i5-6400
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:i5-6500
  • Processor boost frequency
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:3.3 GHz
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:3.6 GHz
  • Processor frequency
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:2.7 GHz
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:3.2 GHz
  • Internal memory
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:4 GB
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:8 GB
  • Maximum internal memory
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:32 GB
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:64 GB
  • Memory slots
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:2x DIMM
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:4x DIMM
  • Total storage capacity
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:500 GB
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:1 TB
  • Optical drive type
    • Pro Series D520SF-I564000824 PC Intel® Core™ i5 i5-6400:DVD-RW
    • ASUSPRO D620SF-I565000544 PC Intel® Core™ i5 i5-6500:DVD Super Multi

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Comparison of D520SF-I564000824, D620SF-I565000544
139 specifications
Processor4 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation6th gen Intel® Core™ i56th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-6500
Processor cores44
Processor threads44
Processor boost frequencyDiffers3.3 GHz3.6 GHz
Processor frequencyDiffers2.7 GHz3.2 GHz
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i5-6500 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)65 W65 W
Tcase71 °C71 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
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 processor2133,1333,1600,1866 MHz2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory3 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
Memory channelsDual-channelDual-channel
Storage3 differ
Total storage capacityDiffers500 GB1 TB
Optical drive typeDiffersDVD-RWDVD Super Multi
Storage mediaHDDHDD
Number of storage drives installed11
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
Card reader integratedKnown for oneUnknown — not stated by the sourceYes
Compatible memory cardsKnown for oneUnknown — not stated by the sourceCF, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), MiniMMC, MiniSD, RS-MMC, SD, SDHC
Graphics2 differ
On-board graphics cardYesYes
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.74 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 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID19121912
On-board graphics card OpenGL version4.44.4
Discrete graphics cardKnown for oneNoUnknown — not stated by the source
Discrete graphics card modelKnown for oneNot availableUnknown — not stated by the source
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H110Intel® B150
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
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 quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
DisplayPorts quantity11
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Thunderbolt 3 ports quantityKnown for one0Unknown — not stated by the source
Serial ports quantityKnown for one1Unknown — not stated by the source
Expansion slots1 differ
PCI Express x1 slots11
PCI Express x16 slotsDiffers12
PCI slots11
Poweridentical
Power supply250 W250 W
Designidentical
Chassis typeDesktopDesktop
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special features8 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
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)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818588184
Processor codeDiffersSR2BYSR2BX
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsSSE4.2, AVX 2.0, SSE4.1SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Audioidentical
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC887
Weight & dimensionsidentical
Width96 mm96 mm
Depth410 mm410 mm
Height357 mm357 mm
Weight11 kg11 kg
Packaging dataidentical
Package width198 mm198 mm
Package depth595 mm595 mm
Package height410 mm410 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceBSMI/CB/CE/FCC/UL/CCC/Energy Star/EPEAT /CECP/RCM
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small BusinessUnknown — 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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