Product comparison · 2 cpus

Acer Intel Xeon E3-1225 vs Fujitsu Intel Xeon Phi Coprocessor 31S1P

14specifications compared
10differ
4identical
46known for one product only

Key differences

Processor family
- Intel Xeon E3-1225:Intel® Xeon® E3 Family
- Intel Xeon Phi Coprocessor 31S1P:Intel® Xeon Phi™
Processor model
- Intel Xeon E3-1225:E3-1225
- Intel Xeon Phi Coprocessor 31S1P:31S1P
Processor base frequency
- Intel Xeon E3-1225:3.1 GHz
- Intel Xeon Phi Coprocessor 31S1P:1.1 GHz
Processor cores
- Intel Xeon E3-1225:4
- Intel Xeon Phi Coprocessor 31S1P:57
Processor lithography
- Intel Xeon E3-1225:32 nm
- Intel Xeon Phi Coprocessor 31S1P:22 nm
Processor cache
- Intel Xeon E3-1225:6 MB
- Intel Xeon Phi Coprocessor 31S1P:28.5 MB
Processor cache type
- Intel Xeon E3-1225:L3
- Intel Xeon Phi Coprocessor 31S1P:L2
Thermal Design Power (TDP)
- Intel Xeon E3-1225:95 W
- Intel Xeon Phi Coprocessor 31S1P:270 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1225, Intel Xeon Phi Coprocessor 31S1P
60 specifications	A Acer Intel Xeon E3-1225 View product	B Fujitsu Intel Xeon Phi Coprocessor 31S1P View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E3 Family	Intel® Xeon Phi™
Processor modelDiffers	E3-1225	31S1P
Processor base frequencyDiffers	3.1 GHz	1.1 GHz
Processor coresDiffers	4	57
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	22 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	4	Unknown — not stated by the source
System bus rateKnown for one	5 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	3.4 GHz	Unknown — not stated by the source
Processor cacheDiffers	6 MB	28.5 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	3.1 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	270 W
Compatible chipsetsKnown for one	Intel® C206	Unknown — not stated by the source
SteppingKnown for one	D2	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	31	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorDiffers	32 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	1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECC	Yes	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics P3000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1350 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
Featuresidentical
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	2	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
Supported instruction setsKnown for one	AVX, SSE4.1, SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
Processor special featuresidentical
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	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® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	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 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® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	72.6 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 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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