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Product comparison · 2 pcs/workstations

ASUS ROG G21CN-AE001T PC Intel® Core™ i7 i7-8700K vs HP OMEN Obelisk 875-0004na Intel® Core™ i5 8400

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  • 111specifications compared
  • 34differ
  • 77identical
  • 56known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 8th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-8700K
    • 8400
  • Processor threads
    • 12
    • 6
  • Processor boost frequency
    • 4.7 GHz
    • 4 GHz
  • Processor frequency
    • 3.7 GHz
    • 2.8 GHz
  • Processor cache
    • 12 MB
    • 9 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

ROG G21CN-AE001T PC Intel® Core™ i7 i7-8700K

Model G21CN-AE001T

View product
B

HP

OMEN Obelisk 875-0004na Intel® Core™ i5 8400

Model 875-0004na

View product
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers8th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-8700K8400
Processor cores66
Processor threadsDiffers126
Processor boost frequencyDiffers4.7 GHz4 GHz
Processor frequencyDiffers3.7 GHz2.8 GHz
Processor cacheDiffers12 MB9 MB
Processor cache typeDiffersSmart CacheL3
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesKnown for one64-bit
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)Differs95 W65 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketKnown for oneLGA 1151 (Socket H4)
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
ECC supported by processorNoNo
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Memory1 differ
Internal memoryDiffers32 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x DIMM
Memory clock speed2666 MHz2666 MHz
ECCKnown for oneNo
Memory channelsDual-channelDual-channel
Internal memory manufacturerKnown for oneHyperX
Maximum internal memoryKnown for one32 GB
Storage3 differ
Total storage capacityDiffers1.51 TB1.12 TB
Optical drive typeDiffersDVD Super MultiNo
Storage mediaHDD+SSDHDD+SSD
Number of storage drives installedKnown for one2
Total HDDs capacityKnown for one1 TB
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total SSDs capacityKnown for one128 GB
Number of SSDs installed11
SSD capacityDiffers512 GB128 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneNVMe
SSD form factorKnown for oneM.2
Card reader integratedKnown for oneYes
Graphics4 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete GPU manufacturerKnown for oneNVIDIA
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080NVIDIA® GeForce® GTX 1060
Discrete graphics card memoryDiffers8 GB3 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card modelIntel® UHD Graphics 630Intel® UHD 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)Differs1200 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID0x3E920x3E92
On-board graphics card OpenGL version4.54.5
Number of execution unitsDiffers2423
Graphics card DVI ports quantityKnown for one1
Graphics card DisplayPorts quantityKnown for one3
Graphics card HDMI ports quantityKnown for one1
Performanceidentical
Product typePCPC
Motherboard chipsetIntel® H370Intel® H370
Trusted Platform Module (TPM)Known for oneYes
Network2 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
WLAN controller manufacturerKnown for oneRealtek
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Antenna typeKnown for one2x2
BluetoothYesYes
Bluetooth versionDiffers5.04.2
Ports & interfaces2 differ
USB 2.0 ports quantity00
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 quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers41
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
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneNo
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one300 W
Designidentical
Chassis typeKnown for oneTower
Placement supportedKnown for oneVertical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 10Windows 10 Home
Operating system architectureKnown for one64-bit
Pre-installed softwareKnown for oneNetflix
Trial softwareKnown for oneMcAfee LiveSafe, Microsoft Office 365
Bundled softwareKnown for oneDropbox
Displayidentical
Display includedNoNo
Processor special features8 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)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
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 IDDiffers126684126687
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 2015DPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Brand-specific featuresidentical
HP OMEN Command CenterKnown for oneYes
HP JumpStartKnown for oneYes
HP Software providedKnown for oneHP Audio Switch; HP Connection Optimize
HP segmentKnown for oneHome
Audioidentical
Audio systemKnown for oneDTS Studio Sound
Weight & dimensions4 differ
WidthDiffers129.9 mm165 mm
DepthDiffers372.4 mm357 mm
HeightDiffers366.1 mm433 mm
WeightDiffers8.3 kg10 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Optical driveidentical
Optical drives quantityKnown for one1
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes

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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