Product comparison · 2 cpus

Acer Intel Core2 Quad Q9550 vs Acer Intel Xeon E3120

26specifications compared
14differ
12identical
9known for one product only

Key differences

The Acer Intel Xeon E3120 has 0.33 GHz more processor base frequency than the Acer Intel Core2 Quad Q9550 (3.16 GHz vs 2.83 GHz). The Acer Intel Core2 Quad Q9550 has 2 more processor cores than the Acer Intel Xeon E3120 (4 vs 2). The Acer Intel Core2 Quad Q9550 has 6 MB more processor cache than the Acer Intel Xeon E3120 (12 MB vs 6 MB). Processor family: Intel® Core™2 Quad on the Acer Intel Core2 Quad Q9550, Intel® Xeon® 3000 Sequence on the Acer Intel Xeon E3120. Processor model: Q9550 on the Acer Intel Core2 Quad Q9550, E3120 on the Acer Intel Xeon E3120.

Processor family
- Intel Core2 Quad Q9550:Intel® Core™2 Quad
- Intel Xeon E3120:Intel® Xeon® 3000 Sequence
Processor model
- Intel Core2 Quad Q9550:Q9550
- Intel Xeon E3120:E3120
Processor base frequency
- Intel Core2 Quad Q9550:2.83 GHz
- Intel Xeon E3120:3.16 GHz
Processor cores
- Intel Core2 Quad Q9550:4
- Intel Xeon E3120:2
Component for
- Intel Core2 Quad Q9550:PC
- Intel Xeon E3120:Server/workstation
Processor cache
- Intel Core2 Quad Q9550:12 MB
- Intel Xeon E3120:6 MB
L2 cache speed
- Intel Core2 Quad Q9550:2.83 GHz
- Intel Xeon E3120:3.16 GHz
Thermal Design Power (TDP)
- Intel Core2 Quad Q9550:95 W
- Intel Xeon E3120:65 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Core2 Quad Q9550, Intel Xeon E3120
35 specifications	A Acer Intel Core2 Quad Q9550 View product	B Acer Intel Xeon E3120 View product
Processor9 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Xeon® 3000 Sequence
Processor modelDiffers	Q9550	E3120
Processor base frequencyDiffers	2.83 GHz	3.16 GHz
Processor coresDiffers	4	2
Component forDiffers	PC	Server/workstation
Processor cacheDiffers	12 MB	6 MB
L2 cache speedDiffers	2.83 GHz	3.16 GHz
Thermal Design Power (TDP)Differs	95 W	65 W
VID Voltage RangeDiffers	0.8500 - 1.3625 V	1.3625 - 1.3625 V
Compatible chipsetsKnown for one	Intel® G33 Express, Intel® G35 Express, Intel® G41 Express, Intel® G43 Express, Intel® G45 Express, Intel® P35 Express, Intel® P43 Express, Intel® P45 Express, Intel® Q33 Express, Intel® Q35 Express, Intel® Q43 Express, Intel® Q45 Express, Intel® X38 Express, Intel® X48 Express	Unknown — not stated by the source
FSB ParityKnown for one	Yes	Unknown — not stated by the source
Processor threadsKnown for one	Unknown — not stated by the source	2
SteppingKnown for one	Unknown — not stated by the source	E0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	9.5
Features3 differ
Market segmentDiffers	Desktop	Server
Number of Processing Die TransistorsDiffers	820 M	410 M
Processing Die sizeDiffers	214 mm²	107 mm²
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor special featuresidentical
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	71.4 °C	72.4 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

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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