Product comparison · 2 pcs/workstations

ASUS VivoPC K20CD-NR025T PC Intel Pentium G G4400 vs ASUS VivoPC K31CD-RU028T Intel Pentium G G4400

122specifications compared
17differ
105identical
9known for one product only

Key differences

Internal memory
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:8 GB
- VivoPC K31CD-RU028T Intel Pentium G G4400:4 GB
Memory clock speed
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:2133 MHz
- VivoPC K31CD-RU028T Intel Pentium G G4400:2400 MHz
Total storage capacity
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:128 GB
- VivoPC K31CD-RU028T Intel Pentium G G4400:500 GB
Optical drive type
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:DVD-RW
- VivoPC K31CD-RU028T Intel Pentium G G4400:DVD Super Multi
Storage media
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:SSD
- VivoPC K31CD-RU028T Intel Pentium G G4400:HDD
Discrete graphics card
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:No
- VivoPC K31CD-RU028T Intel Pentium G G4400:Yes
Discrete graphics card model
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:Not available
- VivoPC K31CD-RU028T Intel Pentium G G4400:NVIDIA® GeForce® GT 720
USB 2.0 ports quantity
- VivoPC K20CD-NR025T PC Intel Pentium G G4400:2
- VivoPC K31CD-RU028T Intel Pentium G G4400:4

Side by side

Differences highlightedShow differences only

Comparison of K20CD-NR025T, K31CD-RU028T
131 specifications	A ASUS VivoPC K20CD-NR025T PC Intel Pentium G G4400 Model K20CD-NR025T View product	B ASUS VivoPC K31CD-RU028T Intel Pentium G G4400 Model K31CD-RU028T View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium G	Intel Pentium G
Processor model	G4400	G4400
Processor cores	2	2
Processor threads	2	2
Processor frequency	3.3 GHz	3.3 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor series	Intel Pentium G4400 series for Desktop	Intel Pentium G4400 series for Desktop
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)	47, 54	47, 54
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	R0	R0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1866,1333,2133,1600 MHz	1866,1333,2133,1600 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
ECC supported by processor	Yes	Yes
Memory voltage supported by processor	1.35 V	1.35 V
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	128 GB	500 GB
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Storage mediaDiffers	SSD	HDD
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, Memory Stick (MS), SD, SDHC, xD	MMC, MS PRO, Memory Stick (MS), SD, SDHC, xD
Graphics2 differ
Discrete graphics cardDiffers	No	Yes
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 720
On-board graphics card model	Intel® HD Graphics 510	Intel® HD Graphics 510
Maximum on-board graphics card memory	1.7 GB	1.7 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	0x1902	0x1902
On-board graphics card OpenGL version	4.4	4.4
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H110	Intel® H110
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	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 quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x16 slots	1	1
Mini PCI Express slots	1	1
Design1 differ
Chassis type	Tower	Tower
Product colourDiffers	Silver	Black
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	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 Small Business Advantage (SBA) version	0.00	0.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	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® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	No	No
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK ID	88179	88179
Processor code	SR2DC	SR2DC
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	96 mm	180 mm
DepthDiffers	279 mm	350 mm
HeightDiffers	381 mm	390 mm
WeightDiffers	7 kg	8.6 kg
Packaging data3 differ
Package widthDiffers	170 mm	230 mm
Package depthDiffers	355 mm	490 mm
Package heightDiffers	500 mm	510 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	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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