Product comparison · 2 pcs/workstations

ASUS Eee Box PC B204, White vs Lenovo ThinkCentre A57 + ThinkVision L1940P

81specifications compared
45differ
36identical
30known for one product only

Key differences

Processor family
- Eee Box PC B204, White:Intel Pentium Mobile
- ThinkCentre A57 + ThinkVision L1940P:Intel® Core™2 Duo
Processor model
- Eee Box PC B204, White:N270
- ThinkCentre A57 + ThinkVision L1940P:E8400
Processor cores
- Eee Box PC B204, White:1
- ThinkCentre A57 + ThinkVision L1940P:2
Processor frequency
- Eee Box PC B204, White:1.6 GHz
- ThinkCentre A57 + ThinkVision L1940P:3 GHz
Processor cache
- Eee Box PC B204, White:0.512 MB
- ThinkCentre A57 + ThinkVision L1940P:6 MB
Processor front side bus
- Eee Box PC B204, White:533 MHz
- ThinkCentre A57 + ThinkVision L1940P:1333 MHz
Processor operating modes
- Eee Box PC B204, White:32-bit
- ThinkCentre A57 + ThinkVision L1940P:64-bit
Processor codename
- Eee Box PC B204, White:Diamondville
- ThinkCentre A57 + ThinkVision L1940P:Wolfdale

Side by side

Differences highlightedShow differences only

Comparison of Eee Box PC B204, White, ThinkCentre A57 + ThinkVision L1940P
111 specifications	A ASUS Eee Box PC B204, White View product	B Lenovo ThinkCentre A57 + ThinkVision L1940P View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	N270	E8400
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	3 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom N200 Series	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Diamondville	Wolfdale
Thermal Design Power (TDP)Differs	2.5 W	65 W
TcaseKnown for one	Unknown — not stated by the source	72.4 °C
Processor socketDiffers	Socket F (1207)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	47 M	410 M
Processing Die sizeDiffers	26 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	9
SteppingDiffers	C0	E0
ECC supported by processor	No	No
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage4 differ
Total storage capacityDiffers	160 GB	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
HDD interfaceDiffers	SATA II	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon HD 3400	Intel® GMA 3100
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN, Bluetooth	Gigabit Ethernet
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
PS/2 ports quantityDiffers	0	2
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	36 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power requirementsKnown for one	12VDC, 3A	Unknown — not stated by the source
Designidentical
Chassis type	SFF	SFF
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Product colourKnown for one	White	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows Vista Business
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special features10 differ
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesDiffers	No	Yes
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	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 TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
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
Processor ARK IDDiffers	36331	33910
Processor codeDiffers	SLB73	SLB9J
Processor package sizeDiffers	22 x 22 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC662 Azalia	Realtek ALC662
Audio formats supportedKnown for one	mp3, wma	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	223 mm	317 mm
DepthDiffers	178 mm	355 mm
HeightDiffers	26 mm	99 mm
WeightDiffers	1 kg	3.31 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	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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