Product comparison · 2 pcs/workstations

Acer 3x N281G vs HP Compaq SG3-330UK AMD Athlon II X2 245

41specifications compared
25differ
16identical
76known for one product only

Key differences

The HP Compaq SG3-330UK AMD Athlon II X2 245 has 1 more processor cores than the Acer 3x N281G (2 vs 1). The HP Compaq SG3-330UK AMD Athlon II X2 245 has 1.1 GHz more processor frequency than the Acer 3x N281G (2.9 GHz vs 1.8 GHz). The HP Compaq SG3-330UK AMD Athlon II X2 245 has 1.488 MB more processor cache than the Acer 3x N281G (2 MB vs 0.512 MB). Only the Acer 3x N281G has microphone in. Processor manufacturer: Intel on the Acer 3x N281G, AMD on the HP Compaq SG3-330UK AMD Athlon II X2 245.

Processor manufacturer
- 3x N281G:Intel
- Compaq SG3-330UK AMD Athlon II X2 245:AMD
Processor family
- 3x N281G:Intel Atom®
- Compaq SG3-330UK AMD Athlon II X2 245:AMD Athlon II X2
Processor model
- 3x N281G:D425
- Compaq SG3-330UK AMD Athlon II X2 245:245
Processor cores
- 3x N281G:1
- Compaq SG3-330UK AMD Athlon II X2 245:2
Processor frequency
- 3x N281G:1.8 GHz
- Compaq SG3-330UK AMD Athlon II X2 245:2.9 GHz
Processor cache
- 3x N281G:0.512 MB
- Compaq SG3-330UK AMD Athlon II X2 245:2 MB
Internal memory
- 3x N281G:2 GB
- Compaq SG3-330UK AMD Athlon II X2 245:3 GB
Internal memory type
- 3x N281G:DDR2-SDRAM
- Compaq SG3-330UK AMD Athlon II X2 245:DDR3-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of 3x N281G, SG3-330UK
117 specifications	A Acer 3x N281G View product	B HP Compaq SG3-330UK AMD Athlon II X2 245 Model SG3-330UK View product
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Atom®	AMD Athlon II X2
Processor modelDiffers	D425	245
Processor coresDiffers	1	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	2.9 GHz
Processor cacheDiffers	0.512 MB	2 MB
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Atom D400 Series	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	10 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	123 M	Unknown — not stated by the source
Processing Die sizeKnown for one	66 mm²	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingKnown for one	A0	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 800 (SODIMM only); DDR2 667/800	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	3 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	1 x 1 + 1 x 2 GB
Memory channelsKnown for one	Single-channel	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	160 GB	500 GB
Optical drive typeDiffers	No	DVD Super Multi DL
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card modelKnown for one	Integrated	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon 3000
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD 760G
Network1 differ
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces5 differ
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsDiffers	1	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	1	0
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	65 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black
Chassis typeKnown for one	Unknown — not stated by the source	Desktop
Country of originKnown for one	Unknown — not stated by the source	China
Software2 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Trial softwareKnown for one	Unknown — not stated by the source	Symantec Norton Internet Security 2010, Norton Online Backup
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor ARK IDKnown for one	49489	Unknown — not stated by the source
Processor codeKnown for one	SLBXD	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	192 mm	175 mm
DepthDiffers	192 mm	414 mm
HeightDiffers	36 mm	387 mm
WeightKnown for one	Unknown — not stated by the source	7.5 kg
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2

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.

More pcs/workstations comparisons

All pcs/workstations comparisons