Product comparison · 2 pcs/workstations

Acer Aspire T660 & 19" Widescreen LCD vs HP Compaq dx2200 Minitower PC

83specifications compared
30differ
53identical
22known for one product only

Key differences

Processor family
- Aspire T660 & 19" Widescreen LCD:Intel® Pentium® D
- Compaq dx2200 Minitower PC:Intel® Pentium® 4
Processor model
- Aspire T660 & 19" Widescreen LCD:820
- Compaq dx2200 Minitower PC:651
Processor cores
- Aspire T660 & 19" Widescreen LCD:2
- Compaq dx2200 Minitower PC:1
Processor frequency
- Aspire T660 & 19" Widescreen LCD:2.8 GHz
- Compaq dx2200 Minitower PC:3.4 GHz
Processor lithography
- Aspire T660 & 19" Widescreen LCD:90 nm
- Compaq dx2200 Minitower PC:65 nm
Processor codename
- Aspire T660 & 19" Widescreen LCD:Smithfield
- Compaq dx2200 Minitower PC:Cedarmill
Thermal Design Power (TDP)
- Aspire T660 & 19" Widescreen LCD:95 W
- Compaq dx2200 Minitower PC:80, 86
Tcase
- Aspire T660 & 19" Widescreen LCD:64.1 °C
- Compaq dx2200 Minitower PC:69.2 °C

Side by side

Differences highlightedShow differences only

Comparison of Aspire T660 & 19" Widescreen LCD, Compaq dx2200 Minitower PC
105 specifications	A Acer Aspire T660 & 19" Widescreen LCD View product	B HP Compaq dx2200 Minitower PC View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Pentium® 4
Processor modelDiffers	820	651
Processor coresDiffers	2	1
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	3.4 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	90 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium D 800 Series	Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffers	Smithfield	Cedarmill
Thermal Design Power (TDP)Differs	95 W	80, 86
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	0 W
TcaseDiffers	64.1 °C	69.2 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	230 M	188 M
Processing Die sizeDiffers	206 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	14	17
SteppingKnown for one	Unknown — not stated by the source	C1
ECC supported by processor	No	No
Processor technologyKnown for one	Unknown — not stated by the source	Hyper-Threading
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 0.5 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA 3.0 Gb/s
Compatible memory cardsKnown for one	MMC, MS Pro, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon X1300	AMD Radeon Xpress 200
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express x16
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Ethernet/Fast Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	1	1
Parallel ports quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	1x X16 PCI Express 3x PCI	2 x full-height PCI 2.3 1 x full-height PCI Express x1 1 x full-height PCI-Express x16
Design1 differ
Chassis typeDiffers	Tower	Mini Tower
Country of originKnown for one	Unknown — not stated by the source	China
Software2 differ
Operating system installedDiffers	Windows XP Media Center Edition 2005	Windows XP Professional
Bundled softwareDiffers	Symantec Norton AntiVirus 2006 (trial version), Adobe Acrobat Reader 7.0, Cyberlink Power DVD 6, NTI CD-Maker Gold, Self Burn Recovery, Acer Empowering Framework, Acer eRecovery Management, Acer eDataSecurity Management, Acer ePerformance Management, Acer e-Mode, Acer e-Console	Roxio DigitalMedia Plus (by SONIC), Roxio CinePlayer, Dantz Retrospect Express 7, Sun Java Runtime Environment, Norton Antivirus 2005, ABILITY PRO
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	48.3 cm (19")	43.2 cm (17")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
DisplayKnown for one	TFT	Unknown — not stated by the source
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
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 State	Yes	Yes
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)	No	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)Differs	32 bit	Yes
Processor ARK IDDiffers	27512	27483
Processor codeKnown for one	Unknown — not stated by the source	SL96J
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
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
Audio1 differ
Audio systemDiffers	High-definition (HD) Audio	Realtek ALC861 High Definition audio codec
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Relative humidityKnown for one	Unknown — not stated by the source	10 - 90%
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	10 - 95%
Weight & dimensions3 differ
WidthDiffers	183 mm	175 mm
DepthDiffers	455 mm	416 mm
HeightDiffers	370 mm	353 mm
WeightKnown for one	Unknown — not stated by the source	9.6 kg

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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