Product comparison · 2 pcs/workstations

Acer Aspire E700 vs Acer Aspire T660 & 19" Widescreen LCD

81specifications compared
26differ
55identical
13known for one product only

Key differences

Processor family
- Aspire E700:Intel® Core™2 Duo
- Aspire T660 & 19" Widescreen LCD:Intel® Pentium® D
Processor model
- Aspire E700:E6300
- Aspire T660 & 19" Widescreen LCD:820
Processor frequency
- Aspire E700:1.86 GHz
- Aspire T660 & 19" Widescreen LCD:2.8 GHz
Processor front side bus
- Aspire E700:1066 MHz
- Aspire T660 & 19" Widescreen LCD:800 MHz
Processor lithography
- Aspire E700:65 nm
- Aspire T660 & 19" Widescreen LCD:90 nm
Processor codename
- Aspire E700:Conroe
- Aspire T660 & 19" Widescreen LCD:Smithfield
Thermal Design Power (TDP)
- Aspire E700:65 W
- Aspire T660 & 19" Widescreen LCD:95 W
Tcase
- Aspire E700:61.4 °C
- Aspire T660 & 19" Widescreen LCD:64.1 °C

Side by side

Differences highlightedShow differences only

Comparison of Aspire E700, Aspire T660 & 19" Widescreen LCD
94 specifications	A Acer Aspire E700 View product	B Acer Aspire T660 & 19" Widescreen LCD View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® D
Processor modelDiffers	E6300	820
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	2.8 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	90 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium D 800 Series
Processor codenameDiffers	Conroe	Smithfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	61.4 °C	64.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	167 M	230 M
Processing Die sizeDiffers	111 mm²	206 mm²
CPU multiplier (bus/core ratio)Differs	7	14
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
ECC supported by processor	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	640 GB	250 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Compatible memory cards	MMC, MS Pro, SD, XD	MMC, MS Pro, SD, xD
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7500 LE	AMD Radeon X1300
Maximum graphics card memoryDiffers	0.5 GB	0.256 GB
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Ethernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	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
DVI portKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x X16 PCI Express 3x PCI
Designidentical
Chassis type	Tower	Tower
Software1 differ
Operating system installed	Windows XP Media Center Edition 2005	Windows XP Media Center Edition 2005
Bundled softwareDiffers	Adobe Reader 6.0, CyberLink PowerDVD	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
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special features4 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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)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	27248	27512
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
Processor codeKnown for one	SLGW2	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	High-definition (HD) Audio
Weight & dimensions3 differ
WidthDiffers	180 mm	183 mm
DepthDiffers	420 mm	455 mm
HeightDiffers	360 mm	370 mm

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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