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Product comparison · 2 pcs/workstations

HP OMEN X by Desktop PC - 900-045na vs HP Z44 Intel® Xeon® E3 v5 E3-1225V5

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  • 117specifications compared
  • 50differ
  • 67identical
  • 49known for one product only

Key differences

The HP OMEN X by Desktop PC - 900-045na has 4 more processor threads than the HP Z44 Intel® Xeon® E3 v5 E3-1225V5 (8 vs 4). The HP OMEN X by Desktop PC - 900-045na has 0.5 GHz more processor boost frequency than the HP Z44 Intel® Xeon® E3 v5 E3-1225V5 (4.2 GHz vs 3.7 GHz). The HP OMEN X by Desktop PC - 900-045na has 0.7 GHz more processor frequency than the HP Z44 Intel® Xeon® E3 v5 E3-1225V5 (4 GHz vs 3.3 GHz). Only the HP Z44 Intel® Xeon® E3 v5 E3-1225V5 has ECC supported by processor. Only the HP OMEN X by Desktop PC - 900-045na has Wi-Fi.

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E3 v5
  • Processor model
    • i7-6700K
    • E3-1225V5
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 4.2 GHz
    • 3.7 GHz
  • Processor frequency
    • 4 GHz
    • 3.3 GHz
  • Bus type
    • DMI2
    • DMI3
  • Thermal Design Power (TDP)
    • 91 W
    • 80 W
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x16, 1x8+2x4, 2x8

Side by side

Differences highlightedShow differences only
166 specifications
A

HP

OMEN X by Desktop PC - 900-045na

Model 900-045na

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B

HP

Z44 Intel® Xeon® E3 v5 E3-1225V5

Model Z44

View product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E3 v5
Processor generationKnown for one6th gen Intel® Core™ i7
Processor modelDiffersi7-6700KE3-1225V5
Processor cores44
Processor threadsDiffers84
Processor boost frequencyDiffers4.2 GHz3.7 GHz
Processor frequencyDiffers4 GHz3.3 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI2DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-6700 Desktop seriesIntel Xeon E3-1200 v5
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs91 W80 W
TcaseKnown for one64 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingKnown for oneR0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,2133 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs34.2 GB/s34.1 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processorKnown for one1.35 V
Memory3 differ
Internal memoryDiffers32 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs4 x 8 GB2 x 4 GB
Memory slots4x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
Memory channelsDual-channelDual-channel
Non-ECCKnown for oneYes
Storage5 differ
Total storage capacityDiffers2.25 TB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersHDD+SSDHDD
Number of storage drives installedDiffers21
Total HDDs capacityDiffers2 TB1 TB
Number of HDDs installed11
HDD capacityDiffers2 TB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneNVMe 3.0, PCI Express
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Graphics5 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon RX 480Not available
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics P530
Maximum on-board graphics card memory1.7 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequencyDiffers350 MHz400 MHz
On-board graphics card dynamic frequency (max)1150 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers19120x191D
On-board graphics card OpenGL version4.44.4
Graphics card DisplayPorts quantityKnown for one3
Graphics card HDMI ports quantityKnown for one1
On-board graphics card familyKnown for oneIntel® HD Graphics
Performance1 differ
Product typeDiffersPCWorkstation
Market positioningKnown for oneGaming
Motherboard chipsetKnown for oneIntel® C236
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
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
Ports & interfaces9 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers86
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers20
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
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers01
Line-outDiffersNoYes
Line-inDiffersNoYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantity00
DVI portDiffersNoYes
S/PDIF out portKnown for oneYes
DisplayPorts quantityKnown for one2
PS/2 ports quantityKnown for one2
DC-in jackKnown for oneNo
Power1 differ
Power supplyDiffers600 W400 W
Design2 differ
Chassis typeDiffersDesktopTower
Product colourDiffersBlack, RedBlack
Country of originChinaChina
Number of 5.25" baysKnown for one2
Number of 2.5" baysKnown for one1
Liquid cooling systemKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features4 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyDiffersNoYes
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® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8819588168
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 specificationKnown for onePCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Conflict-Free processorYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Weight & dimensions4 differ
WidthDiffers504.2 mm170 mm
DepthDiffers406 mm442 mm
HeightDiffers515.3 mm399 mm
WeightDiffers28.2 kg8.6 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x4 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
Mini PCI Express slotsKnown for one1

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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