All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

Alienware Aurora R8 vs HP OMEN Obelisk 875-0009na Intel® Core™ i7 i7-8700

Add a product
  • 116specifications compared
  • 39differ
  • 77identical
  • 67known for one product only

Key differences

  • Processor family
    • Intel® Core™ i9
    • Intel® Core™ i7
  • Processor generation
    • 9th gen Intel® Core™ i9
    • 8th gen Intel® Core™ i7
  • Processor model
    • i9-9900K
    • i7-8700
  • Processor cores
    • 8
    • 6
  • Processor threads
    • 16
    • 12
  • Processor boost frequency
    • 5 GHz
    • 4.6 GHz
  • Processor frequency
    • 3.6 GHz
    • 3.2 GHz
  • Processor cache
    • 16 MB
    • 12 MB

Side by side

Differences highlightedShow differences only
183 specifications
A

Alienware

Aurora R8View product
B

HP

OMEN Obelisk 875-0009na Intel® Core™ i7 i7-8700

Model 875-0009na

View product
Processor11 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i9Intel® Core™ i7
Processor generationDiffers9th gen Intel® Core™ i98th gen Intel® Core™ i7
Processor modelDiffersi9-9900Ki7-8700
Processor coresDiffers86
Processor threadsDiffers1612
Processor boost frequencyDiffers5 GHz4.6 GHz
Processor frequencyDiffers3.6 GHz3.2 GHz
Processor cacheDiffers16 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeKnown for oneDMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)Differs95 W65 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Maximum internal memory supported by processorDiffers128 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 processorKnown for oneNo
Memory3 differ
Internal memoryDiffers64 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speedDiffers3200 MHz2666 MHz
ECCKnown for oneNo
Memory channelsKnown for oneDual-channel
Internal memory manufacturerKnown for oneHyperX
Maximum internal memoryKnown for one64 GB
Storage6 differ
Total storage capacityDiffers4 TB2.12 TB
Optical drive typeDiffersBlu-Ray RWNo
Storage mediaHDD+SSDHDD+SSD
Number of storage drives installed22
Total HDDs capacityKnown for one2 TB
Number of HDDs installed11
HDD capacity2 TB2 TB
HDD interfaceDiffersSATA IIISATA
HDD speed7200 RPM7200 RPM
Total SSDs capacityKnown for one128 GB
Number of SSDs installed11
SSD capacityDiffers2 TB128 GB
NVMeKnown for oneYes
SSD interfaceDiffersPCI ExpressNVMe
SSD form factorKnown for oneM.2
Card reader integratedDiffersNoYes
Graphics4 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete GPU manufacturerKnown for oneNVIDIA
Discrete graphics card modelDiffersNVIDIA® GeForce RTX™ 2080 TiNVIDIA® GeForce® GTX 1060
Discrete graphics card memoryDiffers11 GB3 GB
Discrete graphics memory typeDiffersGDDR6GDDR5
Number of discrete graphics cards11
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)1200 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x3E980x3E92
On-board graphics card OpenGL version4.54.5
Number of execution unitsKnown for one24
CUDAKnown for oneYes
NVIDIA G-SYNCKnown for oneYes
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® Z370Intel® H370
Trusted Platform Module (TPM)Known for oneYes
Market positioningKnown for oneGaming
Virtual Reality (VR) readyKnown for oneYes
Audio output channelsKnown for one7.1 channels
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiKnown for oneYes
WLAN controller manufacturerKnown for oneRealtek
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Antenna typeKnown for one2x2
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers50
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity66
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 quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
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-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portNoNo
S/PDIF out portKnown for oneYes
On/off buttonKnown for oneYes
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers850 W300 W
Design2 differ
Chassis typeDiffersMidi TowerTower
Placement supportedVerticalVertical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourDiffersBlack, SilverBlack
Country of originKnown for oneChina
Liquid cooling systemKnown for oneYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Pre-installed softwareKnown for oneNetflix
Trial softwareKnown for oneMcAfee LiveSafe, Microsoft Office 365
Bundled softwareKnown for oneDropbox
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features4 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIYesYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyYesYes
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)Known for oneYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers186605126686
Processor codeKnown for oneSR3QS
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 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)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorKnown for oneYes
Intel® Optane™ Memory ReadyKnown for oneYes
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
Audio1 differ
Audio systemDiffersHigh Definition AudioDTS Studio Sound
Audio chipKnown for oneRealtek ALC3861
Weight & dimensions4 differ
WidthDiffers212 mm165 mm
DepthDiffers360.5 mm357 mm
HeightDiffers472.5 mm433 mm
WeightDiffers14.8 kg10 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Optical driveidentical
Optical drives quantityKnown for one1
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Operating vibrationKnown for one0.26 G
Non-operating vibrationKnown for one1.3 G
Operating shockKnown for one40 G
Non-operating shockKnown for one105 G
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.

More pcs/workstations comparisons

All pcs/workstations comparisons