Product comparison · 2 cpus

Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit vs HP Quad-core 8384

11specifications compared
8differ
3identical
7known for one product only

Key differences

The HP Quad-core 8384 has 0.57 GHz more processor base frequency than the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit (2.7 GHz vs 2.13 GHz). The Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit has 6 MB more processor cache than the HP Quad-core 8384 (8 MB vs 2 MB). The Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit has 66 MHz more processor front side bus than the HP Quad-core 8384 (1066 MHz vs 1000 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, AMD Opteron on the HP Quad-core 8384. Processor model: E7420 on the Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit, 820 on the HP Quad-core 8384.

Processor family
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Intel® Xeon® E7 Family
- Quad-core 8384:AMD Opteron
Processor model
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:E7420
- Quad-core 8384:820
Processor base frequency
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:2.13 GHz
- Quad-core 8384:2.7 GHz
Processor socket
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Quad-core 8384:Socket F (1207)
Package type
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:Box
- Quad-core 8384:Tray
Processor cache
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:8 MB
- Quad-core 8384:2 MB
Processor front side bus
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:1066 MHz
- Quad-core 8384:1000 MHz
Thermal Design Power (TDP)
- 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit:90 W
- Quad-core 8384:75 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, Quad-core 8384
18 specifications	A Acer 2x Xeon QC E7420 2.13GHz, 1066MHz, 8MB cache L3, 90W TDP, R920 upgrade kit View product	B HP Quad-core 8384 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	AMD Opteron
Processor modelDiffers	E7420	820
Processor base frequencyDiffers	2.13 GHz	2.7 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socketDiffers	Socket 604 (mPGA604)	Socket F (1207)
Processor lithography	45 nm	45 nm
Package typeDiffers	Box	Tray
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	2 MB
Processor cache type	L3	L3
Processor front side busDiffers	1066 MHz	1000 MHz
Thermal Design Power (TDP)Differs	90 W	75 W
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.35 V
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	55 - 77 °C
Maximum operating temperatureKnown for one	Unknown — not stated by the source	77 °C
Other featuresidentical
L1 cacheKnown for one	Unknown — not stated by the source	0.128 MB
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source

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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