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

NEC LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U vs NEC LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U

126specifications compared
28differ
98identical
36known for one product only

Key differences

Processor family
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:Intel® Core™ i7
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:Intel® Celeron®
Processor model
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:i7-8550U
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:3865U
Processor cores
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:4
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:2
Processor threads
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:8
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:2
Processor cache
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:8 MB
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:2 MB
Maximum number of PCI Express lanes
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:12
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:10
PCI Express slots version
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:3.0
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:2.0
Processor codename
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:Kaby Lake R
- LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U:Kaby Lake

Side by side

Differences highlightedShow differences only

Comparison of PC-DA770KAW, PC-SD18CTCAD-3
162 specifications	A NEC LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U Model PC-DA770KAW View product	B NEC LAVIE Smart DA (S) PC-SD18CTCAD-3 All-in-One PC/workstation Intel® Celeron® 3865U Model PC-SD18CTCAD-3 View product
Displayidentical
Display diagonal	60.5 cm (23.8")	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Panel type	IPS	IPS
Display number of colours	16.78 million colours	16.78 million colours
Screen shape	Flat	Flat
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	8th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-8550U	3865U
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	4 GHz	Unknown — not stated by the source
Processor frequency	1.8 GHz	1.8 GHz
Processor cacheDiffers	8 MB	2 MB
Processor socket	BGA 1356	BGA 1356
System bus rate	4 GT/s	4 GT/s
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyKnown for one	2 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
Configurable TDP-down	10 W	10 W
Bus type	OPI	OPI
Maximum number of PCI Express lanesDiffers	12	10
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers	3.0	2.0
Processor codenameDiffers	Kaby Lake R	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingKnown for one	Y0	Unknown — not stated by the source
Tjunction	100 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers	2133,2400 MHz	1600,1866,2133 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memory	32 GB	32 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	2133 MHz
Storage2 differ
Total storage capacityDiffers	3 TB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	SDHC, SDXC	SDHC, SDXC
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics4 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card familyDiffers	Intel® UHD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® HD Graphics 610
On-board graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Maximum on-board graphics card memory	32 GB	32 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	300 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	0x5917	0x5906
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	900 MHz
On-board graphics card 4K supportKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	3 W	3 W
Built-in microphone	Yes	Yes
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Speakers manufacturerKnown for one	Unknown — not stated by the source	YAMAHA
Cameraidentical
Built-in camera	Yes	Yes
Camera HD type	HD	HD
Camera signal formatKnown for one	Unknown — not stated by the source	720p
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	4.1	4.1
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	433 Mbit/s
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Microphone inKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Silver, White	White
On/off buttonKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	All-in-One workstation	All-in-One PC
Market positioningKnown for one	High performance	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options available	No	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 Flex Memory Access	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 Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	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® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	122589	96507
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Power2 differ
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter frequencyDiffers	50/60 Hz	50 - 60 Hz
AC adapter input voltageDiffers	100 - 240 V	100 V
Penidentical
Pen included	No	No
Weight & dimensions3 differ
Width (with stand)	543 mm	543 mm
Depth (with stand)Differs	194 mm	165 mm
Height (with stand)Differs	452 mm	403 mm
Weight (with stand)Differs	8.8 kg	8.1 kg
Keyboard dimensions (WxDxH)	386 x 146 x 27.2 mm	386 x 146 x 27.2 mm
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Certificatesidentical
CertificationKnown for one	VCCI Class B	Unknown — not stated by the source
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
AC adapter included	Yes	Yes
Remote control included	Yes	Yes
Manual	Yes	Yes
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
TV tuner integrated	Yes	Yes

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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