Product comparison · 2 pcs/workstations

Acer Aspire M7811 vs Acer Veriton M421G - Win7, X2 215 + 2 years onsite-service

81specifications compared
42differ
39identical
40known for one product only

Key differences

Processor family
- Aspire M7811:Intel® Core™ i7
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:Intel® Celeron® M
Processor model
- Aspire M7811:i7-860
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:215
Processor cores
- Aspire M7811:4
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:1
Processor threads
- Aspire M7811:8
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:1
Processor frequency
- Aspire M7811:2.8 GHz
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:1.33 GHz
Processor cache
- Aspire M7811:8 MB
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:0.512 MB
Processor cache type
- Aspire M7811:Smart Cache
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:L2
Processor front side bus
- Aspire M7811:1333 MHz
- Veriton M421G - Win7, X2 215 + 2 years onsite-service:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire M7811, Veriton M421G - Win7, X2 215 + 2 years onsite-service
121 specifications	A Acer Aspire M7811 View product	B Acer Veriton M421G - Win7, X2 215 + 2 years onsite-service View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron® M
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-860	215
Processor coresDiffers	4	1
Processor threadsDiffers	8	1
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.8 GHz	1.33 GHz
Processor cacheDiffers	8 MB	0.512 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busDiffers	1333 MHz	533 MHz
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Core i7-800 Desktop Series	Intel Celeron M 533 MHz FSB
Processor codenameDiffers	Lynnfield	Yonah
Thermal Design Power (TDP)Differs	95 W	27 W
TcaseKnown for one	72.7 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	Socket 479
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeDiffers	296 mm²	90 mm²
CPU multiplier (bus/core ratio)Differs	21	10
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	C0
Memory2 differ
Internal memoryDiffers	6 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
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	4x DIMM
Storage3 differ
Total storage capacityDiffers	1.5 TB	320 GB
HDD interfaceDiffers	SATA	SATA II
Card reader integratedDiffers	Yes	No
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 320	AMD Radeon HD 3200
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Ports & interfaces4 differ
HDMI ports quantityDiffers	1	0
Headphone outputsDiffers	1	6
Firewire (IEEE 1394) portsDiffers	1	0
Serial ports quantityDiffers	0	1
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Anti-virus
Bundled softwareKnown for one	Unknown — not stated by the source	CyberLink PowerDVD Adobe Reader
Processor special features9 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Differs	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	41316	32240
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLA4L
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	HD
Weight & dimensions3 differ
WidthDiffers	192 mm	181.5 mm
DepthDiffers	453 mm	451.3 mm
HeightDiffers	435 mm	376.9 mm
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business
Drive baysKnown for one	Unknown — not stated by the source	2 x 5.25", 6 x 3.5"
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	300 W
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, BSMI, CCC, Nemko, CB, ENERGY STAR 5.0

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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