Product comparison · 2 cpus

HP Intel Xeon E7520 vs Lenovo 0A36181 processor

11specifications compared
8differ
3identical
13known for one product only

Key differences

Processor family
- Intel Xeon E7520:Intel® Xeon® 7000 Sequence
- 0A36181 processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E7520:E7520
- 0A36181 processor:X5670
Processor base frequency
- Intel Xeon E7520:1.866 GHz
- 0A36181 processor:2.93 GHz
Processor cores
- Intel Xeon E7520:4
- 0A36181 processor:6
Processor socket
- Intel Xeon E7520:LGA 1567 (Socket LS)
- 0A36181 processor:LGA 1156 (Socket H)
System bus rate
- Intel Xeon E7520:4.8 GT/s
- 0A36181 processor:6.4 GT/s
Processor cache
- Intel Xeon E7520:18 MB
- 0A36181 processor:12 MB
VID Voltage Range
- Intel Xeon E7520:0.675 - 1.35 V
- 0A36181 processor:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7520, 0A36181
24 specifications	A HP Intel Xeon E7520 View product	B Lenovo 0A36181 processor Model 0A36181 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7520	X5670
Processor base frequencyDiffers	1.866 GHz	2.93 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1567 (Socket LS)	LGA 1156 (Socket H)
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	1.866 GHz	Unknown — not stated by the source
Processor cacheDiffers	18 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	95 W	95 W
VID Voltage RangeDiffers	0.675 - 1.35 V	0.75 - 1.35 V
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Market segmentKnown for one	Server	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	70 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	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.

More cpu comparisons

All cpu comparisons