Product comparison · 2 cpus

Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit vs HP Intel Xeon X5270

11specifications compared
8differ
3identical
19known for one product only

Key differences

The HP Intel Xeon X5270 has 1.1 GHz more processor base frequency than the Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit (3.5 GHz vs 2.4 GHz). The Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit has 10 MB more processor cache than the HP Intel Xeon X5270 (16 MB vs 6 MB). The HP Intel Xeon X5270 has 267 MHz more processor front side bus than the Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit (1333 MHz vs 1066 MHz). Processor family: Intel® Xeon® E7 Family on the Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit, Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5270. Processor model: E7440 on the Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit, X5270 on the HP Intel Xeon X5270.

Processor family
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:Intel® Xeon® E7 Family
- Intel Xeon X5270:Intel® Xeon® 5000 Sequence
Processor model
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:E7440
- Intel Xeon X5270:X5270
Processor base frequency
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:2.4 GHz
- Intel Xeon X5270:3.5 GHz
Processor socket
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:Socket 604 (mPGA604)
- Intel Xeon X5270:LGA 771 (Socket J)
Processor cache
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:16 MB
- Intel Xeon X5270:6 MB
Processor cache type
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:L3
- Intel Xeon X5270:L2
Processor front side bus
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:1066 MHz
- Intel Xeon X5270:1333 MHz
Thermal Design Power (TDP)
- 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit:90 W
- Intel Xeon X5270:80 W

Side by side

Differences highlightedShow differences only

Comparison of 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit, Intel Xeon X5270
30 specifications	A Acer 2x Xeon QC E7440 2.40GHz, 1066MHz, 16MB cache L3, 90W TDP, R920 upgrade kit View product	B HP Intel Xeon X5270 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7440	X5270
Processor base frequencyDiffers	2.4 GHz	3.5 GHz
Processor coresKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor cacheDiffers	16 MB	6 MB
Processor cache typeDiffers	L3	L2
L2 cache speedKnown for one	Unknown — not stated by the source	3.5 GHz
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	0.85 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	E0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10.5
Processor system typeKnown for one	Unknown — not stated by the source	DP
Package typeKnown for one	Box	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	61 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.04 kg
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x

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.

More cpu comparisons

All cpu comparisons