Product comparison · 2 cpus

Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit vs HP Xeon E5335 ML350 G5

13specifications compared
8differ
5identical
2known for one product only

Key differences

The Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit has 0.13 GHz more processor base frequency than the HP Xeon E5335 ML350 G5 (2.13 GHz vs 2 GHz). The HP Xeon E5335 ML350 G5 has 20 nm more processor lithography than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (65 nm vs 45 nm). The HP Xeon E5335 ML350 G5 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® 5000 Sequence on the HP Xeon E5335 ML350 G5. Processor model: E7420 on the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, E5335 on the HP Xeon E5335 ML350 G5.

Processor family
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Intel® Xeon® E7 Family
- Xeon E5335 ML350 G5:Intel® Xeon® 5000 Sequence
Processor model
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:E7420
- Xeon E5335 ML350 G5:E5335
Processor base frequency
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:2.13 GHz
- Xeon E5335 ML350 G5:2 GHz
Processor socket
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Xeon E5335 ML350 G5:LGA 771 (Socket J)
Processor lithography
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:45 nm
- Xeon E5335 ML350 G5:65 nm
Processor cache type
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:L3
- Xeon E5335 ML350 G5:L2
Processor front side bus
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:1066 MHz
- Xeon E5335 ML350 G5:1333 MHz
Thermal Design Power (TDP)
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:90 W
- Xeon E5335 ML350 G5:80 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, Xeon E5335 ML350 G5
15 specifications	A Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit View product	B HP Xeon E5335 ML350 G5 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7420	E5335
Processor base frequencyDiffers	2.13 GHz	2 GHz
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor lithographyDiffers	45 nm	65 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	L3	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	90 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	1 - 1.5 V
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	66 °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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