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

HP Pavilion All-in-One - 27-a279na vs HP Pavilion All-in-One - 24-b270na

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  • 141specifications compared
  • 15differ
  • 126identical
  • 8known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 60.5 cm (23.8")
  • Internal memory
    • 16 GB
    • 8 GB
  • Memory layout (slots x size)
    • 2 x 8 GB
    • 1 x 8 GB
  • Total storage capacity
    • 2 TB
    • 1 TB
  • Total HDDs capacity
    • 2 TB
    • 1 TB
  • HDD capacity
    • 2 TB
    • 1 TB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Discrete graphics card
    • Yes
    • No

Side by side

Differences highlightedShow differences only
149 specifications
A

HP

Pavilion All-in-One - 27-a279na

Model 27-a279na

View product
B

HP

Pavilion All-in-One - 24-b270naView product
Display1 differ
Display diagonalDiffers68.6 cm (27")60.5 cm (23.8")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Panel typeIPSIPS
Screen shapeFlatFlat
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation7th gen Intel® Core™ i77th gen Intel® Core™ i7
Processor modeli7-7700Ti7-7700T
Processor cores44
Processor threads88
Processor boost frequency3.8 GHz3.8 GHz
Processor frequency2.9 GHz2.9 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
System bus rate8 GT/s8 GT/s
Thermal Design Power (TDP)35 W35 W
Configurable TDP-down frequency1.9 GHz1.9 GHz
Configurable TDP-down25 W25 W
Bus typeDMI3DMI3
Maximum number of PCI Express lanes1616
Number of QPI links00
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Processor codeSR339SR339
Processor codenameKaby LakeKaby Lake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i7-7700 Desktop seriesIntel Core i7-7700 Desktop series
SteppingB0B0
Tjunction80 °C80 °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 processor1333,1600,2133,2400 MHz1333,1600,2133,2400 MHz
Memory channels supported by processorDualDual
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsKnown for one2
Memory slots typeKnown for oneSO-DIMM
Memory clock speed2133 MHz2133 MHz
Memory layout (slots x size)Differs2 x 8 GB1 x 8 GB
Memory form factorDIMM/SO-DIMMDIMM/SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers2 TB1 TB
Storage mediaHDDHDD
Number of storage drives installed11
Total HDDs capacityDiffers2 TB1 TB
Number of HDDs installed11
HDD capacityDiffers2 TB1 TB
HDD speedDiffers5400 RPM7200 RPM
HDD interfaceSATASATA
Optical drive typeDVD Super MultiDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsSD, SDHC, SDXCSD, SDHC, SDXC
Graphics2 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 930MXNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics cardYesYes
On-board graphics card modelIntel® HD Graphics 630Intel® HD 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)1150 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID59125912
On-board graphics card OpenGL version4.44.4
Audioidentical
Built-in speaker(s)YesYes
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Built-in cameraYesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)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 version4.24.2
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers01
USB 2.0 ports quantity22
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 quantity11
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
Mini DisplayPorts quantityKnown for one0
Headphone outputs00
Microphone inNoNo
Combo headphone/mic portYesYes
DC-in jackKnown for oneYes
Designidentical
Product colourWhiteWhite
Country of originChinaChina
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
Motherboard chipsetIntel® H170Intel® H170
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
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 Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
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)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK ID9712297122
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 specificationPCG 2015APCG 2015A
Power1 differ
AC adapter powerDiffers150 W120 W
Weight & dimensions4 differ
Width (with stand)Differs654.8 mm582.1 mm
Depth (with stand)Differs203.5 mm193 mm
Height (with stand)Differs553.4 mm445.2 mm
Weight (with stand)Differs10.3 kg8.86 kg
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT Silver, ENERGY STAR
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Other featuresidentical
Autonomy modeNoNo
Detachable displayNoNo

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