Product comparison · 2 cpus

Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit vs HP Intel Xeon Processor L5420 kit DL380G5

13specifications compared
8differ
5identical
1known for one product only

Key differences

The HP Intel Xeon Processor L5420 kit DL380G5 has 0.37 GHz more processor base frequency than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (2.5 GHz vs 2.13 GHz). The HP Intel Xeon Processor L5420 kit DL380G5 has 4 MB more processor cache than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (12 MB vs 8 MB). The HP Intel Xeon Processor L5420 kit DL380G5 has 267 MHz more processor front side bus than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (1333 MHz vs 1066 MHz). Processor family: Intel® Xeon® E7 Family on the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, Intel® Xeon® on the HP Intel Xeon Processor L5420 kit DL380G5. Processor model: E7420 on the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, L5420 on the HP Intel Xeon Processor L5420 kit DL380G5.

Processor family
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Intel® Xeon® E7 Family
- Intel Xeon Processor L5420 kit DL380G5:Intel® Xeon®
Processor model
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:E7420
- Intel Xeon Processor L5420 kit DL380G5:L5420
Processor base frequency
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:2.13 GHz
- Intel Xeon Processor L5420 kit DL380G5:2.5 GHz
Processor socket
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Intel Xeon Processor L5420 kit DL380G5:LGA 771 (Socket J)
Processor cache
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:8 MB
- Intel Xeon Processor L5420 kit DL380G5:12 MB
Processor cache type
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:L3
- Intel Xeon Processor L5420 kit DL380G5:L2
Processor front side bus
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:1066 MHz
- Intel Xeon Processor L5420 kit DL380G5:1333 MHz
Thermal Design Power (TDP)
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:90 W
- Intel Xeon Processor L5420 kit DL380G5:50 W

Side by side

Differences highlightedShow differences only

Comparison of 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, Intel Xeon Processor L5420 kit DL380G5
14 specifications	A Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit View product	B HP Intel Xeon Processor L5420 kit DL380G5 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon®
Processor modelDiffers	E7420	L5420
Processor base frequencyDiffers	2.13 GHz	2.5 GHz
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	12 MB
Processor cache typeDiffers	L3	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	90 W	50 W
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	57 °C

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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