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Product comparison · 2 pcs/workstations

HP Pavilion 550-225cn Intel Pentium G G4400 vs HP Pavilion 550-259cn Intel® Core™ i5 i5-6400

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  • 161specifications compared
  • 30differ
  • 131identical
  • 11known for one product only

Key differences

The HP Pavilion 550-259cn Intel® Core™ i5 i5-6400 has 2 more processor cores than the HP Pavilion 550-225cn Intel Pentium G G4400 (4 vs 2). The HP Pavilion 550-259cn Intel® Core™ i5 i5-6400 has 2 more processor threads than the HP Pavilion 550-225cn Intel Pentium G G4400 (4 vs 2). The HP Pavilion 550-225cn Intel Pentium G G4400 has 0.6 GHz more processor frequency than the HP Pavilion 550-259cn Intel® Core™ i5 i5-6400 (3.3 GHz vs 2.7 GHz). Only the HP Pavilion 550-225cn Intel Pentium G G4400 has ECC supported by processor. Only the HP Pavilion 550-259cn Intel® Core™ i5 i5-6400 has discrete graphics card.

  • Processor family
    • Intel Pentium G
    • Intel® Core™ i5
  • Processor model
    • G4400
    • i5-6400
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3.3 GHz
    • 2.7 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Thermal Design Power (TDP)
    • 47, 54
    • 65 W

Side by side

Differences highlightedShow differences only
172 specifications
A

HP

Pavilion 550-225cn Intel Pentium G G4400

Model 550-225cn

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B

HP

Pavilion 550-259cn Intel® Core™ i5 i5-6400

Model 550-259cn

View product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Pentium GIntel® Core™ i5
Processor generationKnown for one6th gen Intel® Core™ i5
Processor modelDiffersG4400i5-6400
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers3.3 GHz2.7 GHz
Processor cacheDiffers3 MB6 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Pentium G4400 series for DesktopIntel Core i5-6400 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs47, 5465 W
TcaseKnown for one71 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1866,1333,2133,1600 MHz2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorDiffersYesNo
Memory voltage supported by processor1.35 V1.35 V
Memoryidentical
Internal memory4 GB4 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory layout (slots x size)1 x 4 GB1 x 4 GB
Memory slots2x DIMM2x DIMM
Memory clock speed1600 MHz1600 MHz
Memory channelsDual-channelDual-channel
Storage3 differ
Total storage capacityDiffers500 GB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaHDDHDD
Number of storage drives installed11
Total HDDs capacityDiffers500 GB1 TB
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsMS PRO, Memory Stick (MS), SD, SDHC, SDXCMS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics6 differ
Discrete graphics cardDiffersNoYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 745
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD Graphics 510Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.7 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)Differs1000 MHz950 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x19021912
On-board graphics card OpenGL version4.44.4
Graphics card DVI-I ports quantityKnown for one1
Graphics card DisplayPorts quantityKnown for one1
Graphics card HDMI ports quantityKnown for one1
Performanceidentical
Product typePCPC
Audio output channels5.1 channels5.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothYesYes
Bluetooth version4.04.0
Ports & interfaces1 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
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 ports quantity00
Thunderbolt 2 ports quantity00
Thunderbolt 3 ports quantity00
DisplayPorts quantity00
HDMI ports quantityDiffers21
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portNoNo
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portNoNo
Mini DisplayPorts quantity00
PS/2 ports quantity00
Firewire (IEEE 1394) ports00
DC-in jackNoNo
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slots11
PCI Express x16 slots11
PCI Express x16 (Gen 3.x) slots11
Power1 differ
Power supplyDiffers180 W300 W
Power supply input voltage100 - 240 V100 - 240 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Designidentical
Chassis typeDesktopDesktop
Placement supportedVerticalVertical
Liquid cooling systemNoNo
Country of originChinaChina
Product colourKnown for oneWhite
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features7 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
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 Small Business Advantage (SBA) versionDiffers0.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
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® Insider™YesYes
Intel® OS GuardDiffersNoYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8817988185
Processor codeDiffersSR2DCSR2BY
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Operational conditionsidentical
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 90%5 - 90%
Operating altitude0 - 3050 m0 - 3050 m
Non-operating altitude0 - 4570 m0 - 4570 m
Weight & dimensionsidentical
Width165.1 mm165.1 mm
Depth375 mm375 mm
Height363.9 mm363.9 mm
Weight7.15 kg7.15 kg
Packaging dataidentical
Package width499 mm499 mm
Package depth240 mm240 mm
Package height520 mm520 mm
Package weight9.7 kg9.7 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT Silver, ENERGY STAR

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