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

HP ENVY Curved All-in-One - 34-b070na vs NEC LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U

121specifications compared
54differ
67identical
48known for one product only

Key differences

Display diagonal
- ENVY Curved All-in-One - 34-b070na:86.4 cm (34")
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:60.5 cm (23.8")
Display resolution
- ENVY Curved All-in-One - 34-b070na:3440 x 1440 pixels
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:1920 x 1080 pixels
Native aspect ratio
- ENVY Curved All-in-One - 34-b070na:21:9
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:16:9
Screen shape
- ENVY Curved All-in-One - 34-b070na:Curved
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:Flat
Processor family
- ENVY Curved All-in-One - 34-b070na:Intel® Core™ i7
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:Intel® Celeron®
Processor model
- ENVY Curved All-in-One - 34-b070na:i7-7700T
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:3865U
Processor cores
- ENVY Curved All-in-One - 34-b070na:4
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:2
Processor threads
- ENVY Curved All-in-One - 34-b070na:8
- LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U:2

Side by side

Differences highlightedShow differences only

Comparison of 34-b070na, PC-GD18CTCAT45AA6YCA
169 specifications	A HP ENVY Curved All-in-One - 34-b070na Model 34-b070na View product	B NEC LAVIE Direct DA (S) PC-GD18CTCAT45AA6YCA All-in-One PC/workstation Intel® Celeron® 3865U Model PC-GD18CTCAT45AA6YCA View product
Display4 differ
Display diagonalDiffers	86.4 cm (34")	60.5 cm (23.8")
Display resolutionDiffers	3440 x 1440 pixels	1920 x 1080 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratioDiffers	21:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeDiffers	Curved	Flat
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel typeKnown for one	Unknown — not stated by the source	IPS
Pixel pitchKnown for one	Unknown — not stated by the source	0.274 x 0.274 mm
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	7th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-7700T	3865U
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.9 GHz	1.8 GHz
Processor cacheDiffers	8 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketKnown for one	LGA 1151 (Socket H4)	Unknown — not stated by the source
System bus rateDiffers	8 GT/s	4 GT/s
Thermal Design Power (TDP)Differs	35 W	15 W
Configurable TDP-down frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
Configurable TDP-downDiffers	25 W	10 W
Bus typeDiffers	DMI3	OPI
Maximum number of PCI Express lanesDiffers	16	10
Number of QPI linksKnown for one	0	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers	3.0	2.0
Processor codeKnown for one	SR339	Unknown — not stated by the source
Processor codename	Kaby Lake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i7-7700 Desktop series	Unknown — not stated by the source
SteppingKnown for one	B0	Unknown — not stated by the source
TjunctionDiffers	80 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1600,1866,2133 MHz
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	34.1 GB/s
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speed	2133 MHz	2133 MHz
Memory layout (slots x size)Differs	2 x 4 GB	1 x 4 GB
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 950M	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 630	Intel® HD Graphics 610
Maximum on-board graphics card memoryDiffers	64 GB	32 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	900 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	5912	0x5906
On-board graphics card OpenGL version	4.4	4.4
Audio1 differ
Built-in speaker(s)	Yes	Yes
Speakers manufacturerDiffers	Bang & Olufsen	YAMAHA
RMS rated powerKnown for one	Unknown — not stated by the source	3 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in camera	Yes	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
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
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	1	0
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	2	0
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Design1 differ
Product colourDiffers	Silver	White
Country of originKnown for one	China	Unknown — not stated by the source
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
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)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	97122	96507
Processor package sizeDiffers	37.5 x 37.5 mm	42 x 24 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015A	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	230 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Weight & dimensions4 differ
Width (with stand)Differs	815 mm	546 mm
Depth (with stand)Differs	200 mm	190 mm
Height (with stand)Differs	458 mm	418 mm
Weight (with stand)Differs	1.15 kg	8.6 kg
Package widthKnown for one	974 mm	Unknown — not stated by the source
Package depthKnown for one	289 mm	Unknown — not stated by the source
Package heightKnown for one	608 mm	Unknown — not stated by the source
Package weightKnown for one	15.7 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy mode	No	No
Detachable display	No	No
3DKnown for one	Unknown — not stated by the source	No
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Disc types supportedKnown for one	Unknown — not stated by the source	CD, DVD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	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.

More all-in-one pcs/workstations comparisons

All all-in-one pcs/workstations comparisons