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Product comparison · 2 pcs/workstations

ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 vs HP Z440 + J3G88AT + J9P82AT x2 + LQ037AT

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  • 115specifications compared
  • 66differ
  • 49identical
  • 67known for one product only

Key differences

The HP Z440 + J3G88AT + J9P82AT x2 + LQ037AT has 2 more processor cores than the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 (6 vs 4). The HP Z440 + J3G88AT + J9P82AT x2 + LQ037AT has 8 more processor threads than the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 (12 vs 4). The HP Z440 + J3G88AT + J9P82AT x2 + LQ037AT has 0.5 GHz more processor boost frequency than the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 (3.8 GHz vs 3.3 GHz). Only the HP Z440 + J3G88AT + J9P82AT x2 + LQ037AT has ECC supported by processor. Only the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 has on-board graphics card.

  • Processor family
    • Intel® Core™ i5
    • Intel Xeon E5 v3
  • Processor model
    • i5-6400
    • E5-1650V3
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 4
    • 12
  • Processor boost frequency
    • 3.3 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.7 GHz
    • 3.5 GHz
  • Processor cache
    • 6 MB
    • 15 MB
  • Bus type
    • DMI3
    • QPI

Side by side

Differences highlightedShow differences only
182 specifications
A

ASUS

ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400

Model G20CB-WS51

View product
B

HP

Z440 + J3G88AT + J9P82AT x2 + LQ037ATView product
Processor24 differ
Processor familyDiffersIntel® Core™ i5Intel Xeon E5 v3
Processor modelDiffersi5-6400E5-1650V3
Processor coresDiffers46
Processor threadsDiffers412
Processor boost frequencyDiffers3.3 GHz3.8 GHz
Processor frequencyDiffers2.7 GHz3.5 GHz
Processor cacheDiffers6 MB15 MB
Bus typeDiffersDMI3QPI
FSB ParityKnown for oneNo
System bus rateDiffers8 GT/s0 GT/s
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Xeon E5-1600 v3
Processor codenameDiffersSkylakeHaswell
Thermal Design Power (TDP)Differs65 W140 W
TcaseDiffers71 °C66.7 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 1x8, 1x16
Processor socketDiffersLGA 1151 (Socket H4)LGA 2011-v3
SteppingDiffersR0R2
Maximum internal memory supported by processorDiffers64 GB768 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s68 GB/s
ECC supported by processorDiffersNoYes
Processor generationKnown for one6th gen Intel® Core™ i5
Memory voltage supported by processorKnown for one1.35 V
Memory3 differ
Internal memoryDiffers16 GB32 GB
Maximum internal memoryDiffers32 GB128 GB
Memory layout (slots x size)Known for one4 x 8 GB
Memory slotsKnown for one8x DIMM
ECCKnown for oneYes
Memory channelsDiffersDual-channelQuad-channel
Storage4 differ
Total storage capacityDiffers512 GB1.25 TB
Storage mediaDiffersSSDHDD+SSD
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total SSDs capacityKnown for one256 GB
SSD capacityDiffers512 GB256 GB
SSD interfaceDiffersSATA IIIPCI Express
Graphics3 differ
On-board graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 970NVIDIA® Quadro® K2200
On-board graphics card modelDiffersIntel® HD Graphics 530Not available
Discrete graphics cardKnown for oneYes
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one950 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one1912
On-board graphics card OpenGL versionKnown for one4.4
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H170Intel® C612
Market positioningKnown for oneGaming
Audio output channelsKnown for one7.1 channels
Optical driveidentical
BD interface typeKnown for oneSATA
Network1 differ
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
DisplayPorts quantityDiffers02
HDMI ports quantityDiffers10
DVI portDiffersNoYes
PS/2 ports quantityDiffers02
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
DC-in jackKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one1
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one700 W
Design2 differ
Chassis typeDiffersSFFMini Tower
Number of 5.25" baysKnown for one2
Liquid cooling systemKnown for oneNo
Product colourDiffersGreyBlack
Country of originKnown for oneChina
Placement supportedKnown for oneVertical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features15 differ
Graphics & IMC lithographyDiffers14 nm22 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers8818582765
Processor codeDiffersSR2BYSR20J
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45.0 mm
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Thermal solution specificationKnown for onePCG 2015C
Audio1 differ
Audio systemDiffersSonicMasterHD
Weight & dimensions4 differ
WidthDiffers104 mm169 mm
DepthDiffers340 mm445 mm
HeightDiffers358 mm432 mm
WeightDiffers6.38 kg11 kg
Packaging contentidentical
Mouse includedKnown for oneNo
Keyboard includedKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging dataidentical
Package widthKnown for one190 mm
Package depthKnown for one400 mm
Package heightKnown for one592 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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