Product comparison · 2 pcs/workstations

Acer Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100 vs ASUS VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400

106specifications compared
30differ
76identical
34known for one product only

Key differences

Processor family
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:Intel® Core™ i3
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:Intel® Core™ i5
Processor generation
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:7th gen Intel® Core™ i3
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:7th gen Intel® Core™ i5
Processor model
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:i3-7100
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:i5-7400
Processor cores
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:2
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:4
Processor frequency
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:3.9 GHz
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:3 GHz
Processor cache
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:3 MB
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:6 MB
Thermal Design Power (TDP)
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:51 W
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:65 W
Stepping
- Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100:S0
- VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400:B0

Side by side

Differences highlightedShow differences only

Comparison of AXC-780-UR19, K31CD-DB51
140 specifications	A Acer Aspire AXC-780-UR19 Intel® Core™ i3 i3-7100 Model AXC-780-UR19 View product	B ASUS VivoPC K31CD-DB51 PC Intel® Core™ i5 i5-7400 Model K31CD-DB51 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-7100	i5-7400
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	3.9 GHz	3 GHz
Processor cacheDiffers	3 MB	6 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	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)Differs	51 W	65 W
Tjunction	100 °C	100 °C
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)
SteppingDiffers	S0	B0
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	1333,1600,2133,2400 MHz	1333,1600,2133,2400 MHz
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-7400 Desktop Series
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	32 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	2 TB	1 TB
Optical drive typeDiffers	DVD±RW	DVD-RW
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityDiffers	2 TB	1 TB
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MMC, MS PRO, Memory Stick (MS), SD, SDHC, xD
Graphics4 differ
Discrete graphics cardDiffers	No	Yes
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GTX 1050
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card model	Intel® HD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 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)Differs	1100 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x5912	5912
On-board graphics card OpenGL version	4.4	4.4
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	H110 Express	Intel® H110
Compatible processor seriesKnown for one	Intel® Core™ i3	Unknown — not stated by the source
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
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
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	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
HDMI ports quantityDiffers	2	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-in	Yes	Yes
Microphone in	Yes	Yes
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
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 quantityKnown for one	Unknown — not stated by the source	2
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
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slots	1	1
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	220 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	Tower
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Displayidentical
Display included	No	No
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 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)	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® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK IDDiffers	97455	97147
Processor codeDiffers	SR35C	SR32W
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	99.1 mm	180 mm
DepthDiffers	419.1 mm	350 mm
HeightDiffers	292.1 mm	390 mm
WeightKnown for one	Unknown — not stated by the source	8.6 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	BSMI CB CCC CE FCC	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	230 mm
Package depthKnown for one	Unknown — not stated by the source	490 mm
Package heightKnown for one	Unknown — not stated by the source	510 mm

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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