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Product comparison · 2 pcs/workstations

HP OMEN by Desktop PC - 870-185na vs HP Z440 + Quadro K2200 4GB

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  • 91specifications compared
  • 51differ
  • 40identical
  • 75known for one product only

Key differences

The HP OMEN by Desktop PC - 870-185na has 4 more processor threads than the HP Z440 + Quadro K2200 4GB (8 vs 4). The HP OMEN by Desktop PC - 870-185na has 0.6 GHz more processor frequency than the HP Z440 + Quadro K2200 4GB (3.4 GHz vs 2.8 GHz). The HP Z440 + Quadro K2200 4GB has 2 MB more processor cache than the HP OMEN by Desktop PC - 870-185na (10 MB vs 8 MB). Only the HP Z440 + Quadro K2200 4GB has ECC supported by processor. Only the HP OMEN by Desktop PC - 870-185na has on-board graphics card.

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E5 v4
  • Processor model
    • i7-6700
    • E5-1603V4
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 3.4 GHz
    • 2.8 GHz
  • Processor cache
    • 8 MB
    • 10 MB
  • Bus type
    • DMI3
    • QPI
  • System bus rate
    • 8 GT/s
    • 0 GT/s
  • Processor codename
    • Skylake
    • Broadwell

Side by side

Differences highlightedShow differences only
166 specifications
A

HP

OMEN by Desktop PC - 870-185na

Model 870-185na

View product
B

HP

Z440 + Quadro K2200 4GBView product
Processor18 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E5 v4
Processor generationKnown for one6th gen Intel® Core™ i7
Processor modelDiffersi7-6700E5-1603V4
Processor cores44
Processor threadsDiffers84
Processor boost frequencyKnown for one4 GHz
Processor frequencyDiffers3.4 GHz2.8 GHz
Processor cacheDiffers8 MB10 MB
Processor cache typeKnown for oneSmart Cache
Bus typeDiffersDMI3QPI
System bus rateDiffers8 GT/s0 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-6700 Desktop seriesIntel Xeon E5-1600 v4
Processor codenameDiffersSkylakeBroadwell
Thermal Design Power (TDP)Differs65 W140 W
TcaseDiffers71 °C69 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsKnown for one2x8, 1x8+2x4, 1x16
PCI Express slots version3.03.0
Number of processors installed11
Processor socketDiffersLGA 1151 (Socket H4)LGA 2011-v3
SteppingKnown for oneR0
Maximum internal memory supported by processorDiffers64 GB1.54 TB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,1866,2133 MHz1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s68 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processorKnown for one1.35 V
Memory4 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 8 GB2 x 4 GB
Memory clock speedDiffers2133 MHz2400 MHz
Memory channelsDiffersDual-channelQuad-channel
Maximum internal memoryKnown for one128 GB
Memory slotsKnown for one8x DIMM
Storage5 differ
Total storage capacityDiffers3.25 TB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersHDD+SSDHDD
Number of storage drives installedKnown for one2
Total HDDs capacityDiffers3 TB1 TB
Number of HDDs installed11
HDD capacityDiffers3 TB1 TB
HDD speedDiffers5400 RPM7200 RPM
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Card reader integratedYesYes
Compatible memory cardsKnown for oneMS PRO, Memory Stick (MS), SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 10
Graphics4 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080NVIDIA® Quadro® K2200
Discrete graphics card memoryDiffers8 GB4 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD Graphics 530Not available
Maximum on-board graphics card memoryKnown for one1.74 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 one1150 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
Optical driveidentical
Optical drives quantity11
BD interface typeKnown for oneSATA
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers45
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
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 3 ports quantity00
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portDiffersYesNo
Combo headphone/mic portKnown for oneYes
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityKnown for one2
Power1 differ
Power supplyDiffers500 W700 W
Design2 differ
Chassis typeDiffersDesktopMini Tower
Product colourDiffersAluminium, Black, SilverBlack
Country of originChinaChina
Number of 5.25" baysKnown for one2
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architecture64-bit64-bit
Optional operating system suppliedKnown for oneWindows 10 Pro
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)11
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
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 oneYes
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)Known for oneYes
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)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers8819693100
Processor codeKnown for oneSR2BT
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 51 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.1, AVX 2.0, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationKnown for onePCG 2015C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Weight & dimensions4 differ
WidthDiffers165 mm169 mm
DepthDiffers420 mm445 mm
HeightDiffers401 mm432 mm
WeightDiffers10.5 kg11 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x8 slotsKnown for one1
PCI Express x16 slotsKnown for one2
PCI slotsKnown for one1
Audioidentical
Audio chipKnown for oneRealtek ALC221
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualKnown 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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