Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4820 v2 vs Fujitsu Intel Xeon Phi Coprocessor 31S1P

15specifications compared
10differ
5identical
73known for one product only

Key differences

Processor family
- Intel Xeon E7-4820 v2:Intel® Xeon® E7 V2 Family
- Intel Xeon Phi Coprocessor 31S1P:Intel® Xeon Phi™
Processor model
- Intel Xeon E7-4820 v2:E7-4820V2
- Intel Xeon Phi Coprocessor 31S1P:31S1P
Processor base frequency
- Intel Xeon E7-4820 v2:2 GHz
- Intel Xeon Phi Coprocessor 31S1P:1.1 GHz
Processor cores
- Intel Xeon E7-4820 v2:8
- Intel Xeon Phi Coprocessor 31S1P:57
Processor cache
- Intel Xeon E7-4820 v2:16 MB
- Intel Xeon Phi Coprocessor 31S1P:28.5 MB
Processor cache type
- Intel Xeon E7-4820 v2:L3
- Intel Xeon Phi Coprocessor 31S1P:L2
Thermal Design Power (TDP)
- Intel Xeon E7-4820 v2:105 W
- Intel Xeon Phi Coprocessor 31S1P:270 W
Maximum internal memory supported by processor
- Intel Xeon E7-4820 v2:1.53 TB
- Intel Xeon Phi Coprocessor 31S1P:8 GB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820 v2, Intel Xeon Phi Coprocessor 31S1P
88 specifications	A Fujitsu Intel Xeon E7-4820 v2 View product	B Fujitsu Intel Xeon Phi Coprocessor 31S1P View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® E7 V2 Family	Intel® Xeon Phi™
Processor modelDiffers	E7-4820V2	31S1P
Processor base frequencyDiffers	2 GHz	1.1 GHz
Processor coresDiffers	8	57
Processor socketKnown for one	LGA 2011 (Socket R)	Unknown — not stated by the source
Processor lithography	22 nm	22 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor seriesKnown for one	Intel Xeon E7-4800 v2	Unknown — not stated by the source
Processor threadsKnown for one	16	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	2.5 GHz	Unknown — not stated by the source
Processor cacheDiffers	16 MB	28.5 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	105 W	270 W
Compatible chipsetsKnown for one	Intel® C602J	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	D1	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	3	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	68 GB/s	Unknown — not stated by the source
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorDiffers	1.53 TB	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	1066,1333,1600 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Quad-channel	Unknown — not stated by the source
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features2 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
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	32	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
PCI Express configurationsDiffers	x4, x8, x16	1x16
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
CPU configuration (max)Known for one	4	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	S4S	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	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® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Instruction Replay TechnologyKnown for one	No	Unknown — not stated by the source
Intel Instruction Replay Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	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	1	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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	68 °C	Unknown — not stated by the source
Technical detailsidentical
Born on dateKnown for one	Q1'14	Unknown — not stated by the source
Bus bandwidthKnown for one	7.2	Unknown — not stated by the source
Bus type unitsKnown for one	GT/s	Unknown — not stated by the source
Launch dateKnown for one	2014-02-18T00:00:00	Unknown — not stated by the source
Maximum memoryKnown for one	1.53 TB	Unknown — not stated by the source
Processor brand nameKnown for one	Intel Xeon v2	Unknown — not stated by the source
Product nameKnown for one	Intel Xeon E7-4820 v2 (16M Cache, 2.00 GHz)	Unknown — not stated by the source
StatusKnown for one	4	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	52 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d	Unknown — not stated by the source
Cache memoryKnown for one	16 MB	Unknown — not stated by the source
Maximum internal memoryKnown for one	1572864 MB	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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