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

Acer 431g Intel® Core™ i3 i3-550 vs MSI AP1920-021UK All-in-One PC/workstation Intel Atom® D510

103specifications compared
50differ
53identical
31known for one product only

Key differences

Display diagonal
- 431g Intel® Core™ i3 i3-550:54.6 cm (21.5")
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:47 cm (18.5")
Display resolution
- 431g Intel® Core™ i3 i3-550:1920 x 1080 pixels
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:1366 x 768 pixels
HD type
- 431g Intel® Core™ i3 i3-550:Full HD
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:Not supported
Processor family
- 431g Intel® Core™ i3 i3-550:Intel® Core™ i3
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:Intel Atom®
Processor model
- 431g Intel® Core™ i3 i3-550:i3-550
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:D510
Processor frequency
- 431g Intel® Core™ i3 i3-550:3.2 GHz
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:1.66 GHz
Processor cache
- 431g Intel® Core™ i3 i3-550:4 MB
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:1 MB
Processor cache type
- 431g Intel® Core™ i3 i3-550:Smart Cache
- AP1920-021UK All-in-One PC/workstation Intel Atom® D510:L2

Side by side

Differences highlightedShow differences only

Comparison of 431g, AP1920-021UK
134 specifications	A Acer 431g Intel® Core™ i3 i3-550 Model 431g View product	B MSI AP1920-021UK All-in-One PC/workstation Intel Atom® D510 Model AP1920-021UK View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	47 cm (18.5")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeDiffers	Full HD	Not supported
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	Unknown — not stated by the source	No
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel Atom®
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-550	D510
Processor cores	2	2
Processor threads	4	4
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 codeDiffers	SLBUD	SLBLA
Processor codenameDiffers	Clarkdale	Pineview
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Atom D500 Series
SteppingDiffers	K0	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-SDRAM	DDR2 667/800
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
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
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Maximum internal memoryDiffers	8 GB	2 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	320 GB
Number of HDDs installed	1	1
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interface	SATA II	SATA II
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MMCmicro, MS PRO, MS PRO Duo, xD	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	Intel® GMA 3150
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
Cameraidentical
Built-in camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	8	4
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 port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) ports	0	0
PS/2 ports quantity	0	0
Serial ports quantity	0	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	2
Design1 differ
Product colourDiffers	Grey	Black
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features13 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 Technology	No	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	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 Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Differs	Yes	32 bit
Processor ARK IDDiffers	48505	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	549 mm	450 mm
Depth (with stand)Differs	129 mm	35 mm
Height (with stand)Differs	499 mm	420 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.1 kg
Certificatesidentical
CertificationKnown for one	Energy Star	Unknown — not stated by the source
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Graphics card family	Intel	Intel
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Chassis type	All-in-One	All-in-One
DisplayDiffers	LCD TFT	TFT
Display included	Yes	Yes
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Number of processors installed	1	1
Parallel ports quantity	0	0
PlatformKnown for one	PC	Unknown — not stated by the source
Power supplyDiffers	220 W	65 W
Megapixel (approx.)Known for one	Unknown — not stated by the source	1.3 MP
SpeakersKnown for one	Unknown — not stated by the source	2 x 3W

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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