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Intel Pentium 2020M

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Front view of Intel Pentium 2020M

Differences What are the advantages of each

Front view of Intel Pentium 2020M

Reasons to consider the
Intel Pentium 2020M

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Much newer manufacturing process 22 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much higher clock speed 2.4 GHz vs 1 GHz Around 2.5x higher clock speed
More l2 cache 1 MB vs 0.5 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly better PassMark (Single core) score 1,238 vs 479 More than 2.5x better PassMark (Single core) score
Better PassMark score 2,299 vs 299 Around 7.8x better PassMark score
Better overclocked clock speed (Air) 2.4 GHz vs 1.86 GHz Around 30% better overclocked clock speed (Air)
More cores 2 vs 1 Twice as many cores; run more applications at once
Higher Maximum operating temperature 90 °C vs 85 °C More than 5% higher Maximum operating temperature
Better overclocked clock speed (Water) 2.4 GHz vs 1.67 GHz Around 45% better overclocked clock speed (Water)
Front view of AMD Athlon 64 2000+

Reasons to consider the
AMD Athlon 64 2000+

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Significantly lower typical power consumption 6.5W vs 28.44W 4.4x lower typical power consumption
Better performance per watt 4.12 pt/W vs 3 pt/W More than 35% better performance per watt
Significantly lower annual home energy cost 1.93 $/year vs 8.43 $/year 4.4x lower annual home energy cost
Significantly lower annual commercial energy cost 7.01 $/year vs 30.66 $/year 4.4x lower annual commercial energy cost

Benchmarks Real world tests of Pentium 2020M vs Athlon 64 2000+

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium 2020M  vs
Athlon 64 2000+ 
Clock speed 2.4 GHz 1 GHz
Cores Dual core Single core
Socket type
rPGA 988B
462
AM2

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
SSE
SSE4.1
SSE4.2
3DNow!
Supplemental SSE3

details

Pentium 2020M  vs
Athlon 64 2000+ 
Threads 2 1
L2 cache 1 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 65 nm
Max CPUs 1 1
Operating temperature Unknown - 90°C Unknown - 85°C

overclocking

Overclocked clock speed 2.4 GHz 1.86 GHz
Overclocked clock speed (Water) 2.4 GHz 1.67 GHz
Overclocked clock speed (Air) 2.4 GHz 1.86 GHz

power consumption

TDP 35W 8W
Annual home energy cost 8.43 $/year 1.93 $/year
Annual commercial energy cost 30.66 $/year 7.01 $/year
Performance per watt 3 pt/W 4.12 pt/W
Typical power consumption 28.44W 6.5W
Intel Pentium 2020M
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AMD Athlon 64 2000+
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