Product comparison · 2 cpus

Acer Intel Celeron B815 vs Acer Intel Core i5-2300

34specifications compared
14differ
20identical
30known for one product only

Key differences

Processor family
- Intel Celeron B815:Intel® Celeron®
- Intel Core i5-2300:Intel® Core™ i5
Processor model
- Intel Celeron B815:B815
- Intel Core i5-2300:i5-2300
Processor base frequency
- Intel Celeron B815:1.6 GHz
- Intel Core i5-2300:2.8 GHz
Processor cores
- Intel Celeron B815:2
- Intel Core i5-2300:4
Processor socket
- Intel Celeron B815:Socket 988
- Intel Core i5-2300:LGA 1155 (Socket H2)
Component for
- Intel Celeron B815:Netbook/nettop
- Intel Core i5-2300:PC
Processor threads
- Intel Celeron B815:2
- Intel Core i5-2300:4
Processor cache
- Intel Celeron B815:2 MB
- Intel Core i5-2300:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron B815, Intel Core i5-2300
64 specifications	A Acer Intel Celeron B815 View product	B Acer Intel Core i5-2300 View product
Processor10 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i5
Processor modelDiffers	B815	i5-2300
Processor base frequencyDiffers	1.6 GHz	2.8 GHz
Processor coresDiffers	2	4
Processor socketDiffers	Socket 988	LGA 1155 (Socket H2)
Processor lithography	32 nm	32 nm
Component forDiffers	Netbook/nettop	PC
Processor threadsDiffers	2	4
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Processor cacheDiffers	2 MB	6 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	35 W	95 W
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	21 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
L3 cache speedKnown for one	1.6 GHz	Unknown — not stated by the source
SteppingKnown for one	Q0	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	16	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
ECC	No	No
Graphics3 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2000
On-board graphics card base frequencyDiffers	650 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 MHz
Number of displays supported (on-board graphics)	2	2
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentKnown for one	Unknown — not stated by the source	Desktop
PCI Express slots version	2.0	2.0
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	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 Technology	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	72.6 °C
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	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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