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

HP 20 -c471nd Intel® Celeron® J4005 vs HP ENVY 27-b250nd Intel® Core™ i7 i7-8700T

124specifications compared
52differ
72identical
43known for one product only

Key differences

Display diagonal
- 20 -c471nd Intel® Celeron® J4005:49.5 cm (19.5")
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:68.6 cm (27")
Display resolution
- 20 -c471nd Intel® Celeron® J4005:1920 x 1080 pixels
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:2560 x 1440 pixels
Touchscreen
- 20 -c471nd Intel® Celeron® J4005:No
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:Yes
HD type
- 20 -c471nd Intel® Celeron® J4005:Full HD
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:Quad HD
Processor family
- 20 -c471nd Intel® Celeron® J4005:Intel® Celeron®
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:Intel® Core™ i7
Processor model
- 20 -c471nd Intel® Celeron® J4005:J4005
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:i7-8700T
Processor cores
- 20 -c471nd Intel® Celeron® J4005:2
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:6
Processor threads
- 20 -c471nd Intel® Celeron® J4005:2
- ENVY 27-b250nd Intel® Core™ i7 i7-8700T:12

Side by side

Differences highlightedShow differences only

Comparison of 20-c471nd, 27-b250nd
167 specifications	A HP 20 -c471nd Intel® Celeron® J4005 Model 20-c471nd View product	B HP ENVY 27-b250nd Intel® Core™ i7 i7-8700T Model 27-b250nd View product
Display4 differ
Display diagonalDiffers	49.5 cm (19.5")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	Quad HD
LED backlight	Yes	Yes
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Native aspect ratio	16:9	16:9
Panel type	IPS	IPS
Screen shape	Flat	Flat
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 35°
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	8th gen Intel® Core™ i7
Processor modelDiffers	J4005	i7-8700T
Processor coresDiffers	2	6
Processor threadsDiffers	2	12
Processor boost frequencyDiffers	2.7 GHz	4 GHz
Processor frequencyDiffers	2 GHz	2.4 GHz
Processor cacheDiffers	4 MB	12 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socketDiffers	BGA 1090	LGA 1151 (Socket H4)
System bus rateKnown for one	Unknown — not stated by the source	8 GT/s
Thermal Design Power (TDP)Differs	10 W	35 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	1.9 GHz
Configurable TDP-downKnown for one	Unknown — not stated by the source	25 W
Bus typeKnown for one	Unknown — not stated by the source	DMI3
Maximum number of PCI Express lanesDiffers	6	16
PCI Express configurationsDiffers	1x2, 1x2+2x1, 1x4, 2x1, 4x1	1x16, 1x8+2x4, 2x8
PCI Express slots versionDiffers	2.0	3.0
Processor codeKnown for one	Unknown — not stated by the source	SR3WX
Processor codenameDiffers	Gemini Lake	Coffee Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingKnown for one	Unknown — not stated by the source	U0
TjunctionDiffers	105 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	8 GB	64 GB
Memory types supported by processorDiffers	DDR4-SDRAM, LPDDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2400 MHz	2666 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	41.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory4 differ
Internal memoryDiffers	4 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	8 GB	16 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speedDiffers	2400 MHz	2666 MHz
Memory layout (slots x size)Differs	1 x 4 GB	2 x 8 GB
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Storage3 differ
Total storage capacityDiffers	1 TB	1.25 TB
Storage mediaDiffers	HDD	HDD+SSD
Total HDDs capacity	1 TB	1 TB
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
NVMeKnown for one	Unknown — not stated by the source	Yes
SSD interfaceKnown for one	Unknown — not stated by the source	M.2, NVMe 3.0, PCI Express
Optical drive typeDiffers	DVD-RW	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GTX 1050
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® UHD Graphics 600	Intel® UHD Graphics 630
Maximum on-board graphics card memoryDiffers	8 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	250 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	700 MHz	1200 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x3185	0x3E92
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.5
On-board graphics card burst frequencyKnown for one	700 MHz	Unknown — not stated by the source
Number of execution unitsKnown for one	12	Unknown — not stated by the source
Audio1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	4 W	8 W
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Built-in microphone	Yes	Yes
Audio systemKnown for one	DTS Studio Sound	Unknown — not stated by the source
Cameraidentical
Built-in camera	Yes	Yes
Camera HD typeKnown for one	Unknown — not stated by the source	Full HD
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 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 LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.2	4.2
Ports & interfaces5 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	1.4	2.0
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Silver
Country of origin	China	China
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H370
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features5 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	128992	129948
Processor package sizeDiffers	25 x 24 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015A
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	230 W
Penidentical
Pen included	No	No
Weight & dimensions4 differ
Width (with stand)Differs	495 mm	615 mm
Depth (with stand)Differs	184 mm	190 mm
Height (with stand)Differs	370 mm	456.7 mm
Weight (with stand)Differs	4.4 kg	11 kg
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	EPEAT Silver, ENERGY STAR
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other featuresidentical
3D	No	No
Autonomy mode	No	No
Detachable display	No	No

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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