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 Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U

128specifications compared
33differ
95identical
48known 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 Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:Intel® Core™ i5
Processor generation
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:8th gen Intel® Core™ i7
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
Processor model
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:i7-8550U
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:i5-7200U
Processor cores
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:4
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:2
Processor threads
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:8
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:4
Processor boost frequency
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:4 GHz
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:3.1 GHz
Processor frequency
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:1.8 GHz
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:2.5 GHz
Processor cache
- LAVIE Direct DA(H) PC-DA770KAW All-in-One PC/workstation Intel® Core™ i7 i7-8550U:8 MB
- LAVIE Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U:3 MB

Side by side

Differences highlightedShow differences only

Comparison of PC-DA770KAW, PC-GD254UCGT45AA6YCA
176 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 Direct DA (S) PC-GD254UCGT45AA6YCA All-in-One PC/workstation Intel® Core™ i5 i5-7200U Model PC-GD254UCGT45AA6YCA 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 ratio	16:9	16:9
Panel type	IPS	IPS
Pixel pitchKnown for one	Unknown — not stated by the source	0.274 x 0.274 mm
Screen shape	Flat	Flat
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	8th gen Intel® Core™ i7	7th gen Intel® Core™ i5
Processor modelDiffers	i7-8550U	i5-7200U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	4 GHz	3.1 GHz
Processor frequencyDiffers	1.8 GHz	2.5 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
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 frequencyDiffers	2 GHz	2.7 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Configurable TDP-downDiffers	10 W	7.5 W
Bus type	OPI	OPI
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
Processor codeKnown for one	Unknown — not stated by the source	SR2ZU
Processor codenameDiffers	Kaby Lake R	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingDiffers	Y0	H0
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, 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
Memory2 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 clock speedKnown for one	Unknown — not stated by the source	2133 MHz
Memory layout (slots x size)Differs	2 x 4 GB	1 x 4 GB
Memory form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Storage4 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 capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SDHC, SDXC	SD, SDHC, SDXC
Graphics3 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® HD Graphics 620
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	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x5917	0x5916
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card familyKnown for one	Intel® UHD Graphics	Unknown — not stated by the source
On-board graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	3 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Built-in camera	Yes	Yes
Camera HD typeKnown for one	HD	Unknown — not stated by the source
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
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 versionKnown for one	4.1	Unknown — not stated by the source
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	1	0
Microphone inKnown for one	Unknown — not stated by the source	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	Black
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
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features1 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
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 version	1.00	1.00
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 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 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)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
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® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	122589	95443
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Poweridentical
AC adapter frequency	50/60 Hz	50/60 Hz
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	543 mm	546 mm
Depth (with stand)Differs	194 mm	190 mm
Height (with stand)Differs	452 mm	418 mm
Weight (with stand)Differs	8.8 kg	8.6 kg
Keyboard dimensions (WxDxH)Known for one	386 x 146 x 27.2 mm	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Remote control included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3D	No	No
Autonomy modeKnown for one	Unknown — not stated by the source	No
Detachable displayKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Penidentical
Pen includedKnown for one	No	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	VCCI Class B	Unknown — not stated by the source

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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