Product comparison · 2 cpus

Acer Intel Core2 Quad Q9550 vs Acer Intel Xeon X3330

28specifications compared
11differ
17identical
5known for one product only

Key differences

The Acer Intel Core2 Quad Q9550 has 0.17 GHz more processor base frequency than the Acer Intel Xeon X3330 (2.83 GHz vs 2.66 GHz). The Acer Intel Core2 Quad Q9550 has 6 MB more processor cache than the Acer Intel Xeon X3330 (12 MB vs 6 MB). The Acer Intel Core2 Quad Q9550 has 0.17 GHz more l2 cache speed than the Acer Intel Xeon X3330 (2.83 GHz vs 2.66 GHz). Processor family: Intel® Core™2 Quad on the Acer Intel Core2 Quad Q9550, Intel® Xeon® 3000 Sequence on the Acer Intel Xeon X3330. Processor model: Q9550 on the Acer Intel Core2 Quad Q9550, X3330 on the Acer Intel Xeon X3330.

Processor family
- Intel Core2 Quad Q9550:Intel® Core™2 Quad
- Intel Xeon X3330:Intel® Xeon® 3000 Sequence
Processor model
- Intel Core2 Quad Q9550:Q9550
- Intel Xeon X3330:X3330
Processor base frequency
- Intel Core2 Quad Q9550:2.83 GHz
- Intel Xeon X3330:2.66 GHz
Component for
- Intel Core2 Quad Q9550:PC
- Intel Xeon X3330:Server/workstation
Processor cache
- Intel Core2 Quad Q9550:12 MB
- Intel Xeon X3330:6 MB
L2 cache speed
- Intel Core2 Quad Q9550:2.83 GHz
- Intel Xeon X3330:2.66 GHz
Market segment
- Intel Core2 Quad Q9550:Desktop
- Intel Xeon X3330:Server
Number of Processing Die Transistors
- Intel Core2 Quad Q9550:820 M
- Intel Xeon X3330:456 M

Side by side

Differences highlightedShow differences only

Comparison of Intel Core2 Quad Q9550, Intel Xeon X3330
33 specifications	A Acer Intel Core2 Quad Q9550 View product	B Acer Intel Xeon X3330 View product
Processor7 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Xeon® 3000 Sequence
Processor modelDiffers	Q9550	X3330
Processor base frequencyDiffers	2.83 GHz	2.66 GHz
Processor cores	4	4
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component forDiffers	PC	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	6 MB
Processor cache type	L2	L2
L2 cache speedDiffers	2.83 GHz	2.66 GHz
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage Range	0.8500 - 1.3625 V	0.8500 - 1.3625 V
Compatible chipsetsDiffers	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	Intel® 3200, Intel® 3210
FSB ParityKnown for one	Yes	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	R0
Processor codeKnown for one	Unknown — not stated by the source	SLB6C
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Desktop	Server
Number of Processing Die TransistorsDiffers	820 M	456 M
Processing Die sizeDiffers	214 mm²	164 mm²
Graphics & IMC lithography	45 nm	45 nm
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Tcase	71.4 °C	71.4 °C
Weight & dimensionsidentical
Processor package size	37.5 mm	37.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x

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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