Product comparison · 2 cpus

HP Intel Xeon 7020 vs NEC Xeon E5-2420 v2

25specifications compared
15differ
10identical
32known for one product only

Key differences

Processor family
- Intel Xeon 7020:Intel® Xeon® 7000 Sequence
- Xeon E5-2420 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon 7020:7020
- Xeon E5-2420 v2:E5-2420V2
Processor base frequency
- Intel Xeon 7020:2.66 GHz
- Xeon E5-2420 v2:2.2 GHz
Processor cores
- Intel Xeon 7020:2
- Xeon E5-2420 v2:6
Processor socket
- Intel Xeon 7020:Socket 604 (mPGA604)
- Xeon E5-2420 v2:LGA 1356 (Socket B2)
Processor lithography
- Intel Xeon 7020:90 nm
- Xeon E5-2420 v2:22 nm
Processor cache
- Intel Xeon 7020:2 MB
- Xeon E5-2420 v2:15 MB
Processor cache type
- Intel Xeon 7020:L2
- Xeon E5-2420 v2:L3

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 7020, Xeon E5-2420 v2
57 specifications	A HP Intel Xeon 7020 View product	B NEC Xeon E5-2420 v2 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® E5 V2 Family
Processor modelDiffers	7020	E5-2420V2
Processor base frequencyDiffers	2.66 GHz	2.2 GHz
Processor coresDiffers	2	6
Processor socketDiffers	Socket 604 (mPGA604)	LGA 1356 (Socket B2)
Processor lithographyDiffers	90 nm	22 nm
Processor threadsKnown for one	Unknown — not stated by the source	12
System bus rateKnown for one	Unknown — not stated by the source	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Processor cacheDiffers	2 MB	15 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	165 W	80 W
VID Voltage RangeDiffers	1.2625 - 1.4125 V	0.65 - 1.30 V
SteppingDiffers	A0	S1
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	38.4 GB/s
Processor seriesKnown for one	Intel Xeon 7000 Series	Unknown — not stated by the source
Processor front side busKnown for one	667 MHz	Unknown — not stated by the source
FSB ParityKnown for one	Yes	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	384 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333,1600 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCDiffers	No	Yes
Featuresidentical
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
ScalabilityKnown for one	Unknown — not stated by the source	2S
Number of Processing Die TransistorsKnown for one	230 M	Unknown — not stated by the source
Processing Die sizeKnown for one	206 mm²	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel Demand Based SwitchingDiffers	No	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	45 mm
Package depthKnown for one	Unknown — not stated by the source	42.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
CompatibilityKnown for one	ProLiant DL580 G3	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	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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