Product comparison · 2 cpus

Acer Xeon Processor X5550 vs Acer Xeon Quad Core E5520

13specifications compared
5differ
8identical
3known for one product only

Key differences

The Acer Xeon Processor X5550 has 0.4 GHz more processor base frequency than the Acer Xeon Quad Core E5520 (2.66 GHz vs 2.26 GHz). The Acer Xeon Processor X5550 has 15 W more thermal Design Power (TDP) than the Acer Xeon Quad Core E5520 (95 W vs 80 W). Processor family: Intel® Xeon® 5000 Sequence on the Acer Xeon Processor X5550, Intel® Xeon® on the Acer Xeon Quad Core E5520. Processor model: X5550 on the Acer Xeon Processor X5550, E5520 on the Acer Xeon Quad Core E5520. Processor cache type: L2 on the Acer Xeon Processor X5550, L3 on the Acer Xeon Quad Core E5520.

Processor family
- Xeon Processor X5550:Intel® Xeon® 5000 Sequence
- Xeon Quad Core E5520:Intel® Xeon®
Processor model
- Xeon Processor X5550:X5550
- Xeon Quad Core E5520:E5520
Processor base frequency
- Xeon Processor X5550:2.66 GHz
- Xeon Quad Core E5520:2.26 GHz
Processor cache type
- Xeon Processor X5550:L2
- Xeon Quad Core E5520:L3
Thermal Design Power (TDP)
- Xeon Processor X5550:95 W
- Xeon Quad Core E5520:80 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon Processor X5550, Xeon Quad Core E5520
16 specifications	A Acer Xeon Processor X5550 View product	B Acer Xeon Quad Core E5520 View product
Processor5 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	X5550	E5520
Processor base frequencyDiffers	2.66 GHz	2.26 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cache	8 MB	8 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Featuresidentical
Market segment	Server	Server

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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