Product comparison · 2 cpus

HP Intel Xeon E7520 vs HP Intel Xeon E7530 1.86GHz

19specifications compared
8differ
11identical
7known for one product only

Key differences

Processor model
- Intel Xeon E7520:E7520
- Intel Xeon E7530 1.86GHz:E7530
Processor cores
- Intel Xeon E7520:4
- Intel Xeon E7530 1.86GHz:6
Processor threads
- Intel Xeon E7520:8
- Intel Xeon E7530 1.86GHz:12
System bus rate
- Intel Xeon E7520:4.8 GT/s
- Intel Xeon E7530 1.86GHz:5.86 GT/s
Processor cache
- Intel Xeon E7520:18 MB
- Intel Xeon E7530 1.86GHz:12 MB
Thermal Design Power (TDP)
- Intel Xeon E7520:95 W
- Intel Xeon E7530 1.86GHz:105 W
On-board graphics card
- Intel Xeon E7520:No
- Intel Xeon E7530 1.86GHz:Yes
Tcase
- Intel Xeon E7520:70 °C
- Intel Xeon E7530 1.86GHz:64 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7520, Intel Xeon E7530 1.86GHz
26 specifications	A HP Intel Xeon E7520 View product	B HP Intel Xeon E7530 1.86GHz View product
Processor6 differ
Processor family	Intel® Xeon® 7000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E7520	E7530
Processor base frequency	1.866 GHz	1.866 GHz
Processor coresDiffers	4	6
Processor socket	LGA 1567 (Socket LS)	LGA 1567 (Socket LS)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
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)Differs	95 W	105 W
VID Voltage Range	0.675 - 1.35 V	0.675 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
Graphics1 differ
On-board graphics cardDiffers	No	Yes
Featuresidentical
Execute Disable Bit	Yes	Yes
Market segment	Server	Server
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	70 °C	64 °C
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.

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