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Product comparison · 2 pcs/workstations

ASUSPRO D520SF-XB51 Intel® Core™ i5 i5-7400 vs ASUSPRO E520-B038Z Intel® Core™ i5 i5-7400T

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  • 114specifications compared
  • 24differ
  • 90identical
  • 35known for one product only

Key differences

  • Processor model
    • i5-7400
    • i5-7400T
  • Processor boost frequency
    • 3.5 GHz
    • 3 GHz
  • Processor frequency
    • 3 GHz
    • 2.4 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35 W
  • Tjunction
    • 100 °C
    • 80 °C
  • Memory types supported by processor
    • DDR3L-SDRAM, DDR4-SDRAM
    • DDR3L, DDR4-SDRAM
  • Memory slots
    • 2x DIMM
    • 2x SO-DIMM
  • Memory clock speed
    • 2133 MHz
    • 2400 MHz

Side by side

Differences highlightedShow differences only
149 specifications
A

ASUS

ASUSPRO D520SF-XB51 Intel® Core™ i5 i5-7400

Model D520SF-XB51

View product
B

ASUS

ASUSPRO E520-B038Z Intel® Core™ i5 i5-7400T

Model E520-B038Z

View product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation7th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-7400i5-7400T
Processor cores44
Processor threads44
Processor boost frequencyDiffers3.5 GHz3 GHz
Processor frequencyDiffers3 GHz2.4 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 seriesIntel Core i5-7400 Desktop SeriesIntel Core i5-7400 Desktop Series
Processor codenameKaby LakeKaby Lake
Thermal Design Power (TDP)Differs65 W35 W
Configurable TDP-down frequencyKnown for one1.2 GHz
TjunctionDiffers100 °C80 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingB0B0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3L, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,2133,2400 MHz1333,1600,2133,2400 MHz
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memory8 GB8 GB
Maximum internal memory32 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsDiffers2x DIMM2x SO-DIMM
Memory clock speedDiffers2133 MHz2400 MHz
Memory channelsDual-channelDual-channel
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA
Card reader integratedKnown for oneNo
Optical drive typeKnown for oneDVD-RW
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics1 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board graphics card modelIntel® HD Graphics 630Intel® HD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1000 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers59120x5912
On-board graphics card OpenGL version4.44.4
Performance1 differ
Product typeDiffersPCMini PC
Motherboard chipsetKnown for oneIntel® H110
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers41
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
DisplayPorts quantity11
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
DVI portNoNo
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityDiffers20
DC-in jackKnown for oneYes
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers250 W65 W
Design1 differ
Chassis typeDiffersDesktopMini PC
VolumeKnown for one1 L
Placement supportedKnown for oneHorizontal/Vertical
VESA mountingKnown for oneYes
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features3 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
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 Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers9714797184
Processor codeDiffersSR32WSSSR332
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015A
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
Weight & dimensions4 differ
WidthDiffers96 mm185 mm
DepthDiffers410 mm210 mm
HeightDiffers357 mm27 mm
WeightDiffers11 kg800 g
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Certificatesidentical
CertificationKnown for oneVCCI/CE/C-Tick/CB/Energy Star/BSMI/CCC/WiFi/RCM/FCC/RF
Optical driveidentical
Optical drives quantityKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Packaging dataidentical
Package widthKnown for one198 mm
Package depthKnown for one595 mm
Package heightKnown for one410 mm

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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