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Differences What are the advantages of each

Front view of Intel Celeron 887

Reasons to consider the
Intel Celeron 887

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Much better turbo clock speed 1,000 MHz vs 497 MHz More than 2x better turbo clock speed
Lower typical power consumption 13.81W vs 20.31W More than 30% lower typical power consumption
Newer Sep, 2012 vs May, 2012 Release date 4 months later
Lower annual home energy cost 4.1 $/year vs 6.02 $/year More than 30% lower annual home energy cost
Lower annual commercial energy cost 14.89 $/year vs 21.9 $/year More than 30% lower annual commercial energy cost
Front view of AMD R R-460L

Reasons to consider the
AMD R R-460L

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Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Higher clock speed 2 GHz vs 1.5 GHz Around 35% higher clock speed
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads

Benchmarks Real world tests of Celeron 887 vs R R-460L

PassMark Data courtesy Passmark

Celeron 887
1,297
R R-460L
1,954

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron 887  vs
R R-460L 
Clock speed 1.5 GHz 2 GHz
Cores Dual core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
XOP
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 17W 25W
Annual home energy cost 4.1 $/year 6.02 $/year
Annual commercial energy cost 14.89 $/year 21.9 $/year
Performance per watt 3.25 pt/W 3.24 pt/W
Typical power consumption 13.81W 20.31W

details

Celeron 887  vs
R R-460L 
Threads 2 4
L2 cache 1 MB 4 MB
L2 cache per core 0.5 MB/core 1 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1
Clock multiplier 15 10
Operating temperature Unknown - 100°C Unknown - 100°C

overclocking

Overclocked clock speed 1.5 GHz 1.6 GHz
Overclocked clock speed (Water) 1.5 GHz 1.6 GHz
Overclocked clock speed (Air) 1.5 GHz 1.6 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics AMD Radeon HD 7620G
GPU clock speed 350 MHz 360 MHz
Turbo clock speed 1,000 MHz 497 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Maximum bandwidth 21,333.32 MB/s 21,333.32 MB/s
Intel Celeron 887
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AMD R R-460L
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