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Product comparison · 2 all-in-one pcs/workstations

HP Pavilion 23-q255na Intel® Core™ i5 i5-6400T vs HP Pavilion 27-n270na Intel® Core™ i7 i7-6700T

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  • 149specifications compared
  • 33differ
  • 116identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 68.6 cm (27")
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-6400T
    • i7-6700T
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.8 GHz
    • 3.6 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.8 GHz

Side by side

Differences highlightedShow differences only
176 specifications
A

HP

Pavilion 23-q255na Intel® Core™ i5 i5-6400T

Model 23-q255na

View product
B

HP

Pavilion 27-n270na Intel® Core™ i7 i7-6700T

Model 27-n270na

View product
Display2 differ
Display diagonalDiffers58.4 cm (23")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Panel typeIPSIPS
Screen shapeFlatFlat
Tilt angle rangeKnown for one-5 - 30°
Touch technologyKnown for oneMulti-touch
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6400Ti7-6700T
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers2.8 GHz3.6 GHz
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
System bus rate8 GT/s8 GT/s
64-bit computingYesYes
Thermal Design Power (TDP)35 W35 W
Bus typeDMI3DMI3
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Processor codeDiffersSR2BSSR2BU
Processor codenameSkylakeSkylake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i7-6700 Desktop series
SteppingR0R0
Tcase66 °C66 °C
Conflict-Free processorYesYes
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor2133,1333,1600,1866 MHz2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
Memory channels supported by processorDualDual
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Maximum internal memory16 GB16 GB
Memory slots22
Memory slots typeSO-DIMMSO-DIMM
Memory clock speed1600 MHz1600 MHz
Memory layout (slots x size)Differs1 x 8 GB2 x 4 GB
Memory form factorDIMM/SO-DIMMDIMM/SO-DIMM
Storage1 differ
Total storage capacity2 TB2 TB
Storage mediaHDDHDD
Total HDDs capacity2 TB2 TB
Number of HDDs installed11
HDD capacity2 TB2 TB
HDD speedDiffers7200 RPM5400 RPM
HDD interfaceSATASATA
Optical drive typeDVD Super MultiDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsSD, SDHC, SDXCSD, SDHC, SDXC
Number of storage drives installedKnown for one1
Graphics4 differ
Discrete graphics card modelDiffersNot availableAMD Radeon R7 A360
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.7 GB1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1100 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x19121912
On-board graphics card OpenGL version4.44.4
On-board graphics card burst frequencyKnown for one950 MHz
Audioidentical
Built-in speaker(s)YesYes
Speakers manufacturerKnown for oneBang & Olufsen
Built-in microphoneYesYes
Audio chipKnown for oneRealtek ALC3228-CG
Cameraidentical
Built-in cameraYesYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth version4.04.0
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers01
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
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 3 ports quantity00
Thunderbolt ports quantity00
HDMI ports quantity11
VGA (D-Sub) ports quantity00
Headphone outputs00
Microphone inNoNo
Combo headphone/mic portYesYes
Thunderbolt 2 ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
DC-in jackKnown for oneYes
Design1 differ
Product colourDiffersBlack, WhiteWhite
Country of originChinaChina
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
Motherboard chipsetKnown for oneIntel® H110
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
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 HD GraphicsYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
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® Built-in Visuals TechnologyYesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818788200
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsSSE4.2, AVX 2.0, SSE4.1SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015APCG 2015A
Power1 differ
AC adapter powerDiffers120 W150 W
AC adapter frequencyKnown for one50/60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19.5 V
Weight & dimensions4 differ
Width (with stand)Differs568 mm667 mm
Depth (with stand)Differs193 mm205 mm
Height (with stand)Differs451 mm495 mm
Weight (with stand)Differs8.07 kg11.2 kg
Package widthKnown for one770 mm
Package depthKnown for one290 mm
Package heightKnown for one617 mm
Package weightKnown for one15.3 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Warranty cardKnown for oneYes
Drivers includedKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
ManualKnown for oneYes
AC adapter includedKnown for oneYes
Other featuresidentical
Autonomy modeNoNo
Detachable displayNoNo
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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