Product comparison · 2 cpus

Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit vs Acer Xeon Quad Core E5520

12specifications compared
6differ
6identical
3known for one product only

Key differences

The Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit has 0.4 GHz more processor base frequency than the Acer Xeon Quad Core E5520 (2.66 GHz vs 2.26 GHz). The Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit has 8 MB more processor cache than the Acer Xeon Quad Core E5520 (16 MB vs 8 MB). The Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit has 50 W more thermal Design Power (TDP) than the Acer Xeon Quad Core E5520 (130 W vs 80 W). Processor family: Intel® Xeon® 7000 Sequence on the Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit, Intel® Xeon® on the Acer Xeon Quad Core E5520. Processor model: X7460 on the Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit, E5520 on the Acer Xeon Quad Core E5520.

Processor family
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:Intel® Xeon® 7000 Sequence
- Xeon Quad Core E5520:Intel® Xeon®
Processor model
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:X7460
- Xeon Quad Core E5520:E5520
Processor base frequency
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:2.66 GHz
- Xeon Quad Core E5520:2.26 GHz
Processor socket
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Xeon Quad Core E5520:Socket B (LGA 1366)
Processor cache
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:16 MB
- Xeon Quad Core E5520:8 MB
Thermal Design Power (TDP)
- 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit:130 W
- Xeon Quad Core E5520:80 W

Side by side

Differences highlightedShow differences only

Comparison of 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit, Xeon Quad Core E5520
15 specifications	A Acer 2x Xeon SC X7460 2.66GHz, 1066MHz, 16MB cache L3, 130W TDP, R920 upgrade kit View product	B Acer Xeon Quad Core E5520 View product
Processor6 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon®
Processor modelDiffers	X7460	E5520
Processor base frequencyDiffers	2.66 GHz	2.26 GHz
Processor socketDiffers	Socket 604 (mPGA604)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	16 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
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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