Product comparison · 2 cpus

Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit vs HP Intel Xeon E5440 BL460c G1 RMKT Kit

13specifications compared
9differ
4identical
3known for one product only

Key differences

The HP Intel Xeon E5440 BL460c G1 RMKT Kit has 0.7 GHz more processor base frequency than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (2.83 GHz vs 2.13 GHz). The HP Intel Xeon E5440 BL460c G1 RMKT Kit 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 E5440 BL460c G1 RMKT Kit 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 Intel Xeon E5440 BL460c G1 RMKT Kit. Processor model: E7420 on the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, E5440 on the HP Intel Xeon E5440 BL460c G1 RMKT Kit.

Processor family
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Intel® Xeon® E7 Family
- Intel Xeon E5440 BL460c G1 RMKT Kit:Intel® Xeon® 5000 Sequence
Processor model
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:E7420
- Intel Xeon E5440 BL460c G1 RMKT Kit:E5440
Processor base frequency
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:2.13 GHz
- Intel Xeon E5440 BL460c G1 RMKT Kit:2.83 GHz
Processor socket
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Intel Xeon E5440 BL460c G1 RMKT Kit:LGA 771 (Socket J)
Package type
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Box
- Intel Xeon E5440 BL460c G1 RMKT Kit:Tray
Processor cache
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:8 MB
- Intel Xeon E5440 BL460c G1 RMKT Kit:12 MB
Processor cache type
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:L3
- Intel Xeon E5440 BL460c G1 RMKT Kit:L2
Processor front side bus
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:1066 MHz
- Intel Xeon E5440 BL460c G1 RMKT Kit:1333 MHz

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 E5440 BL460c G1 RMKT Kit
16 specifications	A Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit View product	B HP Intel Xeon E5440 BL460c G1 RMKT Kit View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7420	E5440
Processor base frequencyDiffers	2.13 GHz	2.83 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Package typeDiffers	Box	Tray
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	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.975 - 1.212 V
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	67 °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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