Product comparison · 2 pcs/workstations

Acer Aspire M5400 vs Lenovo ThinkCentre M70e Intel® Core™2 Duo E8400

87specifications compared
36differ
51identical
35known for one product only

Key differences

Processor family
- Aspire M5400:Intel® Pentium® D
- ThinkCentre M70e Intel® Core™2 Duo E8400:Intel® Core™2 Duo
Processor model
- Aspire M5400:945
- ThinkCentre M70e Intel® Core™2 Duo E8400:E8400
Processor frequency
- Aspire M5400:3.4 GHz
- ThinkCentre M70e Intel® Core™2 Duo E8400:3 GHz
Processor cache
- Aspire M5400:4 MB
- ThinkCentre M70e Intel® Core™2 Duo E8400:6 MB
Processor front side bus
- Aspire M5400:800 MHz
- ThinkCentre M70e Intel® Core™2 Duo E8400:1333 MHz
Processor lithography
- Aspire M5400:65 nm
- ThinkCentre M70e Intel® Core™2 Duo E8400:45 nm
Processor codename
- Aspire M5400:Presler
- ThinkCentre M70e Intel® Core™2 Duo E8400:Wolfdale
Thermal Design Power (TDP)
- Aspire M5400:95 W
- ThinkCentre M70e Intel® Core™2 Duo E8400:65 W

Side by side

Differences highlightedShow differences only

Comparison of Aspire M5400, M70e
122 specifications	A Acer Aspire M5400 View product	B Lenovo ThinkCentre M70e Intel® Core™2 Duo E8400 Model M70e View product
Processor13 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	945	E8400
Processor frequencyDiffers	3.4 GHz	3 GHz
Processor cacheDiffers	4 MB	6 MB
Processor front side busDiffers	800 MHz	1333 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Pentium D 900 Series	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Presler	Wolfdale
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	72.4 °C
Number of Processing Die TransistorsDiffers	376 M	410 M
Processing Die sizeDiffers	162 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	17	9
SteppingKnown for one	Unknown — not stated by the source	E0
PlatformKnown for one	PC	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	CF, Memory Stick (MS), MicroDrive, miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, xD	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA X4500
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Motherboard chipsetKnown for one	AMD 880G	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	10	8
HDMI ports quantityDiffers	1	0
Headphone outputsDiffers	7	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
DVI portDiffers	Yes	No
Serial ports quantityDiffers	0	1
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	240 W
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Tower	SFF
Product colourDiffers	Silver	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	27520	33910
Processor codeKnown for one	Unknown — not stated by the source	SLB9J
Thermal Monitoring TechnologiesDiffers	No	Yes
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	99 mm
DepthDiffers	423 mm	382 mm
HeightDiffers	379 mm	335 mm
WeightKnown for one	18.5 kg	Unknown — not stated by the source
Certificates1 differ
Compliance industry standardsDiffers	IEEE 802.3, 802.3u, 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for one	FCC, CE, Nemko	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	No	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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