Product comparison · 2 cpus

Dell Intel Xeon E5-2420 v2 vs Fujitsu Intel Xeon Phi Coprocessor 31S1P

14specifications compared
9differ
5identical
42known for one product only

Key differences

Processor family
- Intel Xeon E5-2420 v2:Intel® Xeon® E5 V2 Family
- Intel Xeon Phi Coprocessor 31S1P:Intel® Xeon Phi™
Processor model
- Intel Xeon E5-2420 v2:E5-2420V2
- Intel Xeon Phi Coprocessor 31S1P:31S1P
Processor base frequency
- Intel Xeon E5-2420 v2:2.2 GHz
- Intel Xeon Phi Coprocessor 31S1P:1.1 GHz
Processor cores
- Intel Xeon E5-2420 v2:6
- Intel Xeon Phi Coprocessor 31S1P:57
Processor cache
- Intel Xeon E5-2420 v2:15 MB
- Intel Xeon Phi Coprocessor 31S1P:28.5 MB
Processor cache type
- Intel Xeon E5-2420 v2:L3
- Intel Xeon Phi Coprocessor 31S1P:L2
Thermal Design Power (TDP)
- Intel Xeon E5-2420 v2:80 W
- Intel Xeon Phi Coprocessor 31S1P:270 W
Maximum internal memory supported by processor
- Intel Xeon E5-2420 v2:384 GB
- Intel Xeon Phi Coprocessor 31S1P:8 GB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2420 v2, Intel Xeon Phi Coprocessor 31S1P
56 specifications	A Dell Intel Xeon E5-2420 v2 View product	B Fujitsu Intel Xeon Phi Coprocessor 31S1P View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon Phi™
Processor modelDiffers	E5-2420V2	31S1P
Processor base frequencyDiffers	2.2 GHz	1.1 GHz
Processor coresDiffers	6	57
Processor socketKnown for one	LGA 1356 (Socket B2)	Unknown — not stated by the source
Processor threadsKnown for one	12	Unknown — not stated by the source
System bus rateKnown for one	7.2 GT/s	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor cacheDiffers	15 MB	28.5 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	80 W	270 W
VID Voltage RangeKnown for one	0.65 - 1.3 V	Unknown — not stated by the source
SteppingKnown for one	S1	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	38.4 GB/s	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorDiffers	384 GB	8 GB
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333,1600 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
Features1 differ
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	24	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known 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® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)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
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	76 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	45 mm	Unknown — not stated by the source
DepthKnown for one	42.5 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, 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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