Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 + 17" monitor vs Lenovo ThinkCentre A62 + ThinkVision L174

36specifications compared
11differ
25identical
60known for one product only

Key differences

The Lenovo ThinkCentre A57 + 17" monitor has 0.3 GHz more processor frequency than the Lenovo ThinkCentre A62 + ThinkVision L174 (2.4 GHz vs 2.1 GHz). The Lenovo ThinkCentre A62 + ThinkVision L174 has 4 GB more maximum internal memory than the Lenovo ThinkCentre A57 + 17" monitor (8 GB vs 4 GB). The Lenovo ThinkCentre A62 + ThinkVision L174 has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre A57 + 17" monitor (8 vs 6). Processor manufacturer: Intel on the Lenovo ThinkCentre A57 + 17" monitor, AMD on the Lenovo ThinkCentre A62 + ThinkVision L174. Processor family: Intel® Core™2 Quad on the Lenovo ThinkCentre A57 + 17" monitor, AMD Phenom on the Lenovo ThinkCentre A62 + ThinkVision L174.

Processor manufacturer
- ThinkCentre A57 + 17" monitor:Intel
- ThinkCentre A62 + ThinkVision L174:AMD
Processor family
- ThinkCentre A57 + 17" monitor:Intel® Core™2 Quad
- ThinkCentre A62 + ThinkVision L174:AMD Phenom
Processor model
- ThinkCentre A57 + 17" monitor:Q6600
- ThinkCentre A62 + ThinkVision L174:8450
Processor frequency
- ThinkCentre A57 + 17" monitor:2.4 GHz
- ThinkCentre A62 + ThinkVision L174:2.1 GHz
Maximum internal memory
- ThinkCentre A57 + 17" monitor:4 GB
- ThinkCentre A62 + ThinkVision L174:8 GB
Discrete graphics card model
- ThinkCentre A57 + 17" monitor:Intel® GMA 3100
- ThinkCentre A62 + ThinkVision L174:AMD Radeon HD 3100
USB 2.0 ports quantity
- ThinkCentre A57 + 17" monitor:6
- ThinkCentre A62 + ThinkVision L174:8
Serial ports quantity
- ThinkCentre A57 + 17" monitor:0
- ThinkCentre A62 + ThinkVision L174:1

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A57 + 17" monitor, ThinkCentre A62 + ThinkVision L174
96 specifications	A Lenovo ThinkCentre A57 + 17" monitor View product	B Lenovo ThinkCentre A62 + ThinkVision L174 View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™2 Quad	AMD Phenom
Processor modelDiffers	Q6600	8450
Processor coresKnown for one	4	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.1 GHz
Processor cacheKnown for one	8 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	65 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 Core 2 Quad Q6000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Kentsfield	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	95, 105	Unknown — not stated by the source
TcaseKnown for one	B3=62.2; G0=71	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	582 M	Unknown — not stated by the source
Processing Die sizeKnown for one	286 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9	Unknown — not stated by the source
Processor core voltage (AC)Known for one	0.85 - 1.5 V	Unknown — not stated by the source
SteppingKnown for one	G0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storageidentical
Total storage capacity	320 GB	320 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3100	AMD Radeon HD 3100
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD 780V
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantityDiffers	0	1
Parallel ports quantity	1	1
Power2 differ
Power supplyDiffers	280 W	220 W
Power supply input voltageDiffers	110 - 220 V	100 - 220 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Designidentical
Chassis type	Tower	Tower
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Displayidentical
Display included	Yes	Yes
Display diagonal	43.2 cm (17")	43.2 cm (17")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	700:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	140°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	130°
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	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	Yes	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	Yes	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
Processor ARK IDKnown for one	29765	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	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	No	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
Audioidentical
Audio system	Realtek ALC662	Realtek ALC662
Weight & dimensions1 differ
WidthDiffers	175 mm	174 mm
Depth	440 mm	440 mm
Height	402 mm	402 mm
Weight	11 kg	11 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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