Product comparison · 2 all-in-one pcs/workstations

Lenovo ThinkCentre A70z Intel® Core™2 Duo vs Lenovo IdeaCentre C300

42specifications compared
24differ
18identical
70known for one product only

Key differences

Display diagonal
- ThinkCentre A70z Intel® Core™2 Duo:48.3 cm (19")
- IdeaCentre C300:50.8 cm (20")
Display resolution
- ThinkCentre A70z Intel® Core™2 Duo:1440 x 900 pixels
- IdeaCentre C300:1600 x 900 pixels
HD type
- ThinkCentre A70z Intel® Core™2 Duo:Not supported
- IdeaCentre C300:HD+
Native aspect ratio
- ThinkCentre A70z Intel® Core™2 Duo:16:10
- IdeaCentre C300:16:9
Processor family
- ThinkCentre A70z Intel® Core™2 Duo:Intel® Core™2 Duo
- IdeaCentre C300:Intel Atom®
Processor frequency
- ThinkCentre A70z Intel® Core™2 Duo:2.93 GHz
- IdeaCentre C300:1.6 GHz
Processor cache
- ThinkCentre A70z Intel® Core™2 Duo:3 MB
- IdeaCentre C300:1 MB
Processor front side bus
- ThinkCentre A70z Intel® Core™2 Duo:1066 MHz
- IdeaCentre C300:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of A70z, IdeaCentre C300
112 specifications	A Lenovo ThinkCentre A70z Intel® Core™2 Duo Model A70z View product	B Lenovo IdeaCentre C300 View product
Display4 differ
Display diagonalDiffers	48.3 cm (19")	50.8 cm (20")
Display resolutionDiffers	1440 x 900 pixels	1600 x 900 pixels
HD typeDiffers	Not supported	HD+
Native aspect ratioDiffers	16:10	16:9
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel Atom®
Processor modelKnown for one	Unknown — not stated by the source	330
Processor cores	2	2
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor frequencyDiffers	2.93 GHz	1.6 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor socketKnown for one	Unknown — not stated by the source	BGA 437
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	8 W
Bus typeKnown for one	Unknown — not stated by the source	FSB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	12
FSB ParityKnown for one	Unknown — not stated by the source	No
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	94 M
Processing Die sizeKnown for one	Unknown — not stated by the source	52 mm²
Processor codeKnown for one	Unknown — not stated by the source	SLG9Y
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
Processor front side busDiffers	1066 MHz	533 MHz
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
SteppingKnown for one	Unknown — not stated by the source	C0
TcaseKnown for one	Unknown — not stated by the source	85.2 °C
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	2 x 1 GB
Storage1 differ
Total storage capacity	320 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
Card reader integratedDiffers	No	Yes
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	AMD Radeon HD 4530
On-board graphics cardDiffers	Yes	No
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityDiffers	2	0
Serial ports quantityDiffers	1	0
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Processor special featuresidentical
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	No
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	No
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDKnown for one	Unknown — not stated by the source	35641
Processor package sizeKnown for one	Unknown — not stated by the source	22 x 22 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
Width (with stand)Differs	472 mm	484 mm
Depth (with stand)Differs	73 mm	55 mm
Height (with stand)Differs	356.1 mm	359 mm
Weight (with stand)Differs	8 kg	6.4 kg
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Remote control included	No	No
Other features2 differ
Graphics card familyDiffers	Intel	AMD
Chassis type	All-in-One	All-in-One
DisplayKnown for one	Unknown — not stated by the source	TFT
Display included	Yes	Yes
Floppy drive installed	No	No
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	512 MB
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
SpeakersKnown for one	Unknown — not stated by the source	2
TV tuner integrated	No	No
Power supplyKnown for one	130 W	Unknown — not stated by the source
Wireless technologyKnown for one	IEEE 802.11a/b/g/n	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® G41 Express	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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