Product comparison · 2 pcs/workstations

Acer AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525 vs HP XT237EA PC Intel® Core™ i3 i3-2120

98specifications compared
54differ
44identical
59known for one product only

Key differences

Processor family
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:Intel Atom®
- XT237EA PC Intel® Core™ i3 i3-2120:Intel® Core™ i3
Processor model
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:D525
- XT237EA PC Intel® Core™ i3 i3-2120:i3-2120
Processor frequency
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:1.8 GHz
- XT237EA PC Intel® Core™ i3 i3-2120:3.3 GHz
Processor cache
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:1 MB
- XT237EA PC Intel® Core™ i3 i3-2120:3 MB
Processor cache type
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:L2
- XT237EA PC Intel® Core™ i3 i3-2120:Smart Cache
Processor lithography
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:45 nm
- XT237EA PC Intel® Core™ i3 i3-2120:32 nm
Processor codename
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:Pineview
- XT237EA PC Intel® Core™ i3 i3-2120:Sandy Bridge
Thermal Design Power (TDP)
- AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525:13 W
- XT237EA PC Intel® Core™ i3 i3-2120:65 W

Side by side

Differences highlightedShow differences only

Comparison of PT.SEME2.055, XT237EA
157 specifications	A Acer AspireRevo PT.SEME2.055 PC/workstation Intel Atom® D525 Model PT.SEME2.055 View product	B HP XT237EA PC Intel® Core™ i3 i3-2120 Model XT237EA View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
Processor modelDiffers	D525	i3-2120
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.8 GHz	3.3 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom D500 Series	Intel Core i3-2100 Desktop Series
Processor codenameDiffers	Pineview	Sandy Bridge
Thermal Design Power (TDP)Differs	13 W	65 W
TcaseKnown for one	Unknown — not stated by the source	69.1 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of processors installed	1	1
Processor socketDiffers	BGA 559	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	33
Maximum internal memory supported by processorDiffers	4 GB	32 GB
Memory types supported by processorDiffers	DDR3 800 (SODIMM only); DDR2 667/800	DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs	6.4 GB/s	21 GB/s
ECC supported by processor	No	No
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	176 M	Unknown — not stated by the source
Processing Die sizeKnown for one	87 mm²	Unknown — not stated by the source
SteppingKnown for one	B0	Unknown — not stated by the source
Processor technologyKnown for one	Hyper-Threading	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	4 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channelsDiffers	Single-channel	Dual-channel
Memory upgradeKnown for one	Unknown — not stated by the source	16 GB
Storage4 differ
Total storage capacityDiffers	320 GB	1 TB
Optical drive typeDiffers	No	DVD Super Multi
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	1 TB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Card reader integrated	Yes	Yes
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	500 GB
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® ION™ 2	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Integrated	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x102
Graphics card familyDiffers	NVIDIA	Intel
Performance2 differ
Product typeDiffers	Mini PC	PC
Motherboard chipsetDiffers	Intel NM10	Intel® H67
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	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	No	Yes
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
S/PDIF out portDiffers	No	Yes
Serial ports quantity	0	0
Parallel ports quantity	0	0
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	300 W
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Micro Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
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 colourDiffers	Black, Grey	Black
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Bundled softwareKnown for one	Microsoft Office Starter Bing Bar Windows Live Essentials	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features17 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
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	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	49490	53426
Processor package sizeDiffers	22 x 22 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	AVX
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor codeKnown for one	SLBXC	Unknown — not stated by the source
Audioidentical
Audio system direct soundKnown for one	Unknown — not stated by the source	IDT 92HD89E
Built-in microphoneKnown for one	Unknown — not stated by the source	No
SpeakersKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions3 differ
WidthDiffers	36 mm	165 mm
DepthDiffers	192 mm	373 mm
HeightDiffers	192 mm	365 mm
WeightKnown for one	Unknown — not stated by the source	9.6 kg
Dimensions (WxDxH)Known for one	36 x 192 x 192 mm	Unknown — not stated by the source
Multimediaidentical
Built-in camera	No	No
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	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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