Product comparison · 2 pcs/workstations

Acer Aspire M3900-P226HQbd vs Acer Aspire PT.SEMEC.003 PC Intel Atom® D525

85specifications compared
39differ
46identical
38known for one product only

Key differences

The Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 has 2 more processor threads than the Acer Aspire M3900-P226HQbd (4 vs 2). The Acer Aspire M3900-P226HQbd has 0.6 GHz more processor frequency than the Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 (2.4 GHz vs 1.8 GHz). The Acer Aspire M3900-P226HQbd has 3 MB more processor cache than the Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 (4 MB vs 1 MB). Only the Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 has on-board graphics card. Only the Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 has Wi-Fi.

Processor family
- Aspire M3900-P226HQbd:Intel® Core™2 Duo
- Aspire PT.SEMEC.003 PC Intel Atom® D525:Intel Atom®
Processor model
- Aspire M3900-P226HQbd:E6600
- Aspire PT.SEMEC.003 PC Intel Atom® D525:D525
Processor threads
- Aspire M3900-P226HQbd:2
- Aspire PT.SEMEC.003 PC Intel Atom® D525:4
Processor frequency
- Aspire M3900-P226HQbd:2.4 GHz
- Aspire PT.SEMEC.003 PC Intel Atom® D525:1.8 GHz
Processor cache
- Aspire M3900-P226HQbd:4 MB
- Aspire PT.SEMEC.003 PC Intel Atom® D525:1 MB
Processor front side bus
- Aspire M3900-P226HQbd:1066 MHz
- Aspire PT.SEMEC.003 PC Intel Atom® D525:800 MHz
Bus type
- Aspire M3900-P226HQbd:FSB
- Aspire PT.SEMEC.003 PC Intel Atom® D525:DMI
Processor lithography
- Aspire M3900-P226HQbd:65 nm
- Aspire PT.SEMEC.003 PC Intel Atom® D525:45 nm

Side by side

Differences highlightedShow differences only

Comparison of Aspire M3900-P226HQbd, PT.SEMEC.003
123 specifications	A Acer Aspire M3900-P226HQbd View product	B Acer Aspire PT.SEMEC.003 PC Intel Atom® D525 Model PT.SEMEC.003 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel Atom®
Processor modelDiffers	E6600	D525
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.4 GHz	1.8 GHz
Processor cacheDiffers	4 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom D500 Series
Processor codenameDiffers	Conroe	Pineview
Thermal Design Power (TDP)Differs	65 W	13 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 775 (Socket T)	BGA 559
Number of Processing Die TransistorsDiffers	291 M	176 M
Processing Die sizeDiffers	143 mm²	87 mm²
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
SteppingDiffers	B2	B0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	4 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3 800 (SODIMM only); DDR2 667/800
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	6.4 GB/s
ECC supported by processor	No	No
TcaseKnown for one	60.1 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Single-channel
Storage2 differ
Total storage capacityDiffers	1 TB	160 GB
Optical drive typeDiffers	DVD-RW	No
HDD interface	SATA	SATA
Card reader integrated	Yes	Yes
Floppy drive installed	No	No
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G315	NVIDIA® ION™
On-board graphics card modelKnown for one	Unknown — not stated by the source	Integrated
Graphics card family	NVIDIA	NVIDIA
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiDiffers	No	Yes
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC - DC
Power supplyKnown for one	Unknown — not stated by the source	65 W
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colour	Black	Black
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor special features10 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	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)	No	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® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor ARK IDDiffers	27250	49490
Processor codeDiffers	SL9S8	SLBXC
Processor package sizeDiffers	37.5 x 37.5 mm	22 x 22 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	36 mm
DepthDiffers	401.8 mm	192 mm
HeightDiffers	379 mm	192 mm
Packaging contentidentical
Remote control included	No	No
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b/g/n
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, BSMI, CCC, C-Tick, ETL, Nemko
Other featuresidentical
TV tuner integrated	No	No
Audioidentical
Audio systemKnown for one	High Definition Audio	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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