Product comparison · 2 cpus

Dell Intel Xeon E7-4820 vs HP Intel Xeon E5-2407 v2

39specifications compared
21differ
18identical
18known for one product only

Key differences

Processor family
- Intel Xeon E7-4820:Intel® Xeon® E7 Family
- Intel Xeon E5-2407 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E7-4820:E7-4820
- Intel Xeon E5-2407 v2:E5-2407V2
Processor base frequency
- Intel Xeon E7-4820:2 GHz
- Intel Xeon E5-2407 v2:2.4 GHz
Processor cores
- Intel Xeon E7-4820:8
- Intel Xeon E5-2407 v2:4
Processor socket
- Intel Xeon E7-4820:LGA 1567 (Socket LS)
- Intel Xeon E5-2407 v2:BGA 1356
Processor lithography
- Intel Xeon E7-4820:32 nm
- Intel Xeon E5-2407 v2:22 nm
Processor series
- Intel Xeon E7-4820:Intel Xeon E7-4800
- Intel Xeon E5-2407 v2:Intel Xeon E5-2400 v2
Processor threads
- Intel Xeon E7-4820:16
- Intel Xeon E5-2407 v2:4

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820, Intel Xeon E5-2407 v2
57 specifications	A Dell Intel Xeon E7-4820 View product	B HP Intel Xeon E5-2407 v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E7-4820	E5-2407V2
Processor base frequencyDiffers	2 GHz	2.4 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 1567 (Socket LS)	BGA 1356
Processor lithographyDiffers	32 nm	22 nm
Processor seriesDiffers	Intel Xeon E7-4800	Intel Xeon E5-2400 v2
Processor threadsDiffers	16	4
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor cacheDiffers	18 MB	10 MB
Thermal Design Power (TDP)Differs	105 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.3 V
SteppingDiffers	A2	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	32 GB/s
Cooler includedKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.27 GHz	Unknown — not stated by the source
Processor codenameKnown for one	Westmere EX	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	2.04 TB	384 GB
Memory clock speeds supported by processorDiffers	800,978,1066,1333 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Graphicsidentical
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Features3 differ
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	24
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	4	2
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
ScalabilityDiffers	S4S	2S
Processor special features2 differ
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	64 °C	76 °C
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	ProLiant DL380e Gen8

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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