Product comparison · 2 pcs/workstations

Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 vs ASUS EeeBox PC EB1501P-W024E Intel Atom® D525

100specifications compared
54differ
46identical
52known for one product only

Key differences

The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 1.5 GHz more processor frequency than the ASUS EeeBox PC EB1501P-W024E Intel Atom® D525 (3.3 GHz vs 1.8 GHz). The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 2 MB more processor cache than the ASUS EeeBox PC EB1501P-W024E Intel Atom® D525 (3 MB vs 1 MB). The ASUS EeeBox PC EB1501P-W024E Intel Atom® D525 has 13 nm more processor lithography than the Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 (45 nm vs 32 nm). Only the ASUS EeeBox PC EB1501P-W024E Intel Atom® D525 has Wi-Fi. Only the Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has enhanced Intel SpeedStep Technology.

Processor family
- Aspire X3990-449 Intel® Core™ i3 i3-2120:Intel® Core™ i3
- EeeBox PC EB1501P-W024E Intel Atom® D525:Intel Atom®
Processor model
- Aspire X3990-449 Intel® Core™ i3 i3-2120:i3-2120
- EeeBox PC EB1501P-W024E Intel Atom® D525:D525
Processor frequency
- Aspire X3990-449 Intel® Core™ i3 i3-2120:3.3 GHz
- EeeBox PC EB1501P-W024E Intel Atom® D525:1.8 GHz
Processor cache
- Aspire X3990-449 Intel® Core™ i3 i3-2120:3 MB
- EeeBox PC EB1501P-W024E Intel Atom® D525:1 MB
Processor cache type
- Aspire X3990-449 Intel® Core™ i3 i3-2120:Smart Cache
- EeeBox PC EB1501P-W024E Intel Atom® D525:L2
Processor lithography
- Aspire X3990-449 Intel® Core™ i3 i3-2120:32 nm
- EeeBox PC EB1501P-W024E Intel Atom® D525:45 nm
Processor codename
- Aspire X3990-449 Intel® Core™ i3 i3-2120:Sandy Bridge
- EeeBox PC EB1501P-W024E Intel Atom® D525:Pineview
Thermal Design Power (TDP)
- Aspire X3990-449 Intel® Core™ i3 i3-2120:65 W
- EeeBox PC EB1501P-W024E Intel Atom® D525:13 W

Side by side

Differences highlightedShow differences only

Comparison of X3990-449, EB1501P-W024E
152 specifications	A Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 Model X3990-449 View product	B ASUS EeeBox PC EB1501P-W024E Intel Atom® D525 Model EB1501P-W024E View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel Atom®
Processor modelDiffers	i3-2120	D525
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	3.3 GHz	1.8 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Bus type	DMI	DMI
FSB Parity	No	No
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Atom D500 Series
Processor codenameDiffers	Sandy Bridge	Pineview
Thermal Design Power (TDP)Differs	65 W	13 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 559
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	176 M
Processing Die sizeKnown for one	Unknown — not stated by the source	87 mm²
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingKnown for one	Unknown — not stated by the source	B0
Maximum internal memory supported by processorDiffers	32 GB	4 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3 800 (SODIMM only); DDR2 667/800
Memory bandwidth supported by processor (max)Differs	21 GB/s	6.4 GB/s
ECC supported by processor	No	No
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	33	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory slotsDiffers	2x DIMM	1x SO-DIMM
Memory clock speedDiffers	1333 MHz	800 MHz
Memory channelsDiffers	Dual-channel	Single-channel
Storage4 differ
Total storage capacityDiffers	1 TB	250 GB
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	250 GB
HDD interfaceDiffers	SATA II	SATA
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
SSD capacityKnown for one	Unknown — not stated by the source	0 GB
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® ION™
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Integrated
Graphics card familyDiffers	Intel, NVIDIA	NVIDIA
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
On-board graphics card familyKnown 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	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	PC	Mini PC
Motherboard chipsetDiffers	Intel® H61	Intel NM10
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
DC-in jack	Yes	Yes
SmartCard slotKnown for one	Unknown — not stated by the source	No
Serial ports quantity	0	0
Parallel ports quantity	0	0
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	DC
Power requirementsKnown for one	Unknown — not stated by the source	19V, 3.42A
Power supplyDiffers	220 W	65 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Product colourDiffers	Black	White
Chassis typeKnown for one	Desktop	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architectureDiffers	64-bit	32-bit
Drivers included	Yes	Yes
Displayidentical
Display included	No	No
Processor special features18 differ
Embedded options available	Yes	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 TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	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® 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® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	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	53426	49490
Processor codeKnown for one	Unknown — not stated by the source	SLBXC
Processor package sizeDiffers	37.5 x 37.5 mm	22 x 22 mm
Supported instruction setsDiffers	AVX	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	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
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	100 mm	193 mm
DepthDiffers	367 mm	39 mm
HeightDiffers	270 mm	193 mm
WeightKnown for one	Unknown — not stated by the source	1.2 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	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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