Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A70z vs Lenovo ThinkCentre M70e

85specifications compared
13differ
72identical
21known for one product only

Key differences

The Lenovo ThinkCentre A70z has 0.13 GHz more processor frequency than the Lenovo ThinkCentre M70e (3.06 GHz vs 2.93 GHz). The Lenovo ThinkCentre A70z has 0.5 more CPU multiplier (bus/core ratio) than the Lenovo ThinkCentre M70e (11.5 vs 11). The Lenovo ThinkCentre A70z has 2 GB more internal memory than the Lenovo ThinkCentre M70e (4 GB vs 2 GB). Only the Lenovo ThinkCentre A70z has Wi-Fi. Only the Lenovo ThinkCentre M70e has DVI port.

Processor model
- ThinkCentre A70z:E7600
- ThinkCentre M70e:E7500
Processor frequency
- ThinkCentre A70z:3.06 GHz
- ThinkCentre M70e:2.93 GHz
CPU multiplier (bus/core ratio)
- ThinkCentre A70z:11.5
- ThinkCentre M70e:11
Internal memory
- ThinkCentre A70z:4 GB
- ThinkCentre M70e:2 GB
Memory layout (slots x size)
- ThinkCentre A70z:2 x 2 GB
- ThinkCentre M70e:1 x 1 GB
HDD speed
- ThinkCentre A70z:7200 RPM
- ThinkCentre M70e:5400 RPM
Wi-Fi
- ThinkCentre A70z:Yes
- ThinkCentre M70e:No
DVI port
- ThinkCentre A70z:No
- ThinkCentre M70e:Yes

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A70z, ThinkCentre M70e
106 specifications	A Lenovo ThinkCentre A70z View product	B Lenovo ThinkCentre M70e View product
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E7600	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3.06 GHz	2.93 GHz
Processor cache	3 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E7000 Series	Intel Core 2 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	11.5	11
Stepping	R0	R0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacity	320 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
HDD interface	SATA	SATA
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integrated	No	No
Floppy drive installed	No	No
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA X4500	Intel® GMA X4500
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Network1 differ
Ethernet LAN	Yes	Yes
Wi-FiDiffers	Yes	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantity	2	2
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
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Poweridentical
Power supplyKnown for one	130 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Tower	SFF
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
Display resolutionKnown for one	1440 x 900 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Processor special features2 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	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)Differs	Yes	2
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
Processor ARK IDDiffers	41495	36503
Processor package size	37.5 x 37.5 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)	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
Processor codeKnown for one	Unknown — not stated by the source	SLB9Z
Audio1 differ
Audio systemDiffers	CX20582-11Z	High Definition Audio
Weight & dimensionsidentical
WidthKnown for one	472 mm	Unknown — not stated by the source
DepthKnown for one	73 mm	Unknown — not stated by the source
HeightKnown for one	356.1 mm	Unknown — not stated by the source
WeightKnown for one	8 kg	Unknown — not stated by the source
Packaging contentidentical
Remote control included	No	No
Multimediaidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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