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Product comparison · 2 pcs/workstations

ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 vs HP Z240 SFF + NVIDIA Quadro K620

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  • 125specifications compared
  • 35differ
  • 90identical
  • 51known for one product only

Key differences

The HP Z240 SFF + NVIDIA Quadro K620 has 0.3 GHz more processor boost frequency than the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 (3.6 GHz vs 3.3 GHz). The HP Z240 SFF + NVIDIA Quadro K620 has 0.5 GHz more processor frequency than the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 (3.2 GHz vs 2.7 GHz). The ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 has 8 GB more internal memory than the HP Z240 SFF + NVIDIA Quadro K620 (16 GB vs 8 GB). Only the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 has discrete graphics card. Only the ASUS ROG G20CB-WS51 PC Intel® Core™ i5 i5-6400 has Wi-Fi.

  • Processor model
    • i5-6400
    • i5-6500
  • Processor boost frequency
    • 3.3 GHz
    • 3.6 GHz
  • Processor frequency
    • 2.7 GHz
    • 3.2 GHz
  • Internal memory
    • 16 GB
    • 8 GB
  • Maximum internal memory
    • 32 GB
    • 64 GB
  • Total storage capacity
    • 512 GB
    • 1 TB
  • Storage media
    • SSD
    • HDD
  • Discrete graphics card
    • Yes
    • No

Side by side

Differences highlightedShow differences only
176 specifications
A

ASUS

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

Model G20CB-WS51

View product
B

HP

Z240 SFF + NVIDIA Quadro K620View product
Processor4 differ
Processor modelDiffersi5-6400i5-6500
Processor boost frequencyDiffers3.3 GHz3.6 GHz
Processor frequencyDiffers2.7 GHz3.2 GHz
FSB ParityKnown for oneNo
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i5-6500 Desktop series
Memory2 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsKnown for one4x DIMM
ECCKnown for oneYes
Storage2 differ
Total storage capacityDiffers512 GB1 TB
Storage mediaDiffersSSDHDD
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
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for oneSATA III
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 970Not available
On-board graphics card familyKnown for oneIntel® HD Graphics
Maximum on-board graphics card memoryDiffers64 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs950 MHz1050 MHz
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H170Intel® C236
Market positioningKnown for oneGaming
Audio output channelsKnown for one7.1 channels
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 & interfaces5 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
DisplayPorts quantityDiffers03
HDMI ports quantityDiffers10
PS/2 ports quantityDiffers02
Serial ports quantityKnown for one1
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
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one240 W
Design1 differ
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 7 Professional
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features8 differ
Embedded options availableDiffersNoYes
Intel Demand Based SwitchingKnown for oneNo
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 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
Processor ARK IDDiffers8818588184
Processor codeDiffersSR2BYSR2BX
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Audio1 differ
Audio systemDiffersSonicMasterHD
Weight & dimensions4 differ
WidthDiffers104 mm338 mm
DepthDiffers340 mm381 mm
HeightDiffers358 mm100 mm
WeightDiffers6.38 kg5.7 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging dataidentical
Package widthKnown for one190 mm
Package depthKnown for one400 mm
Package heightKnown for one592 mm

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