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

Acer VZ431G-Ei5650W Intel® Core™ i5 i5-650 vs Viewsonic VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510

100specifications compared
50differ
50identical
46known for one product only

Key differences

Display diagonal
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:54.6 cm (21.5")
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:47 cm (18.5")
Touchscreen
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:Yes
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:No
Processor family
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:Intel® Core™ i5
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:Intel Atom®
Processor model
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:i5-650
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:D510
Processor frequency
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:3.2 GHz
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:1.66 GHz
Processor cache
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:4 MB
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:1 MB
Processor cache type
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:Smart Cache
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:L2
Processor socket
- VZ431G-Ei5650W Intel® Core™ i5 i5-650:LGA 1156 (Socket H)
- VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510:BGA 559

Side by side

Differences highlightedShow differences only

Comparison of VZ431G-Ei5650W, VPC190B_7PUS_01
146 specifications	A Acer VZ431G-Ei5650W Intel® Core™ i5 i5-650 Model VZ431G-Ei5650W View product	B Viewsonic VPC190B_7PUS_01 All-in-One PC/workstation Intel Atom® D510 Model VPC190B_7PUS_01 View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	47 cm (18.5")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
HD type	Not supported	Not supported
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	160°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel Atom®
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-650	D510
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.2 GHz	1.66 GHz
Processor cacheDiffers	4 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	LGA 1156 (Socket H)	BGA 559
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	73 W	13 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Known for one	24	Unknown — not stated by the source
FSB Parity	No	No
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	176 M
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processing Die sizeDiffers	81 mm²	87 mm²
Processor codenameDiffers	Clarkdale	Pineview
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-600 Desktop Series	Intel Atom D500 Series
SteppingDiffers	C2	B0
TcaseKnown for one	72.6 °C	Unknown — not stated by the source
Conflict-Free processor	No	No
Maximum internal memory supported by processorDiffers	16 GB	4 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR2 667/800
Memory bandwidth supported by processor (max)Differs	21 GB/s	6.4 GB/s
Memory channels supported by processorDiffers	Dual	Single
ECC supported by processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SLBLA
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Storage2 differ
Total storage capacityDiffers	640 GB	160 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interface	SATA	SATA
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMCmicro, MS Duo, MS PRO, MS PRO Duo, SD, xD	Memory Stick (MS), MMC, SD, xD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphicsidentical
On-board graphics card	Yes	Yes
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) ports	0	0
PS/2 ports quantityDiffers	2	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Design1 differ
Product colourDiffers	Black, Silver	Black
Performance1 differ
Motherboard chipsetDiffers	Intel® H57 Express	Intel® NM10 Express
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features17 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Differs	36 bit	32 bit
Processor ARK IDDiffers	43546	43098
Processor package sizeDiffers	37.5 x 37.5 mm	22 x 22 mm
Supported instruction setsDiffers	SSE4.2	SSE2, SSE3, SSSE3
Thermal Monitoring Technologies	No	No
Weight & dimensions3 differ
Width (with stand)Differs	548.6 mm	460 mm
Depth (with stand)Differs	129.5 mm	182 mm
Height (with stand)Differs	497.8 mm	374 mm
Weight (with stand)Known for one	Unknown — not stated by the source	5.75 kg
Package weightKnown for one	Unknown — not stated by the source	8.43 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other features1 differ
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Chassis type	All-in-One	All-in-One
Compatible operating systemsKnown for one	Windows 7 Professional	Unknown — not stated by the source
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Display	TFT	TFT
Display included	Yes	Yes
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Number of processors installed	1	1
PlatformKnown for one	PC	Unknown — not stated by the source
Power supplyDiffers	220 W	65 W
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Megapixel (approx.)Known for one	Unknown — not stated by the source	1.3 MP
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
SpeakersKnown for one	Unknown — not stated by the source	2
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	60 W

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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