Product comparison · 2 cpus

Acer Intel Core i5-2520M vs Fujitsu Intel Xeon Phi Coprocessor 31S1P

15specifications compared
14differ
1identical
50known for one product only

Key differences

Processor family
- Intel Core i5-2520M:Intel® Core™ i5
- Intel Xeon Phi Coprocessor 31S1P:Intel® Xeon Phi™
Processor model
- Intel Core i5-2520M:i5-2520M
- Intel Xeon Phi Coprocessor 31S1P:31S1P
Processor base frequency
- Intel Core i5-2520M:2.5 GHz
- Intel Xeon Phi Coprocessor 31S1P:1.1 GHz
Processor cores
- Intel Core i5-2520M:2
- Intel Xeon Phi Coprocessor 31S1P:57
Processor lithography
- Intel Core i5-2520M:32 nm
- Intel Xeon Phi Coprocessor 31S1P:22 nm
Component for
- Intel Core i5-2520M:Laptop
- Intel Xeon Phi Coprocessor 31S1P:Server/workstation
Processor cache
- Intel Core i5-2520M:3 MB
- Intel Xeon Phi Coprocessor 31S1P:28.5 MB
Processor cache type
- Intel Core i5-2520M:L3
- Intel Xeon Phi Coprocessor 31S1P:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i5-2520M, Intel Xeon Phi Coprocessor 31S1P
65 specifications	A Acer Intel Core i5-2520M View product	B Fujitsu Intel Xeon Phi Coprocessor 31S1P View product
Processor9 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Xeon Phi™
Processor generationKnown for one	2nd gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-2520M	31S1P
Processor base frequencyDiffers	2.5 GHz	1.1 GHz
Processor coresDiffers	2	57
Processor socketKnown for one	PGA988	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	22 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	Laptop	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	3.2 GHz	Unknown — not stated by the source
Processor cacheDiffers	3 MB	28.5 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	2.5 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	270 W
Compatible chipsetsKnown for one	Intel® HM65 Express, Intel HM67 Express, Intel® QM67 Express, Intel QS67 Express	Unknown — not stated by the source
SteppingKnown for one	J1	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21.3 GB/s	Unknown — not stated by the source
Processor codeKnown for one	SR048	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	16 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
ECCDiffers	No	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics 3000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1300 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
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
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep 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® Anti-Theft Technology (Intel® AT)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® 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	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known 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® Wireless Display (Intel® WiDi)Known 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
TjunctionKnown for one	100 °C	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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