Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Pentium 2020M

Reasons to consider the
Intel Pentium 2020M

Report a correction
Much newer manufacturing process 22 nm vs 130 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly higher clock speed 2.4 GHz vs 1.4 GHz More than 70% higher clock speed
Much lower typical power consumption 28.44W vs 66.71W 2.3x lower typical power consumption
Newer Sep, 2012 vs Jun, 2003 Release date over 9 years later
Better overclocked clock speed (Air) 2.4 GHz vs 1.69 GHz Around 45% better overclocked clock speed (Air)
More cores 2 vs 1 Twice as many cores; run more applications at once
Much lower annual home energy cost 8.43 $/year vs 19.78 $/year 2.3x lower annual home energy cost
Much lower annual commercial energy cost 30.66 $/year vs 71.92 $/year 2.3x lower annual commercial energy cost
Significantly better overclocked clock speed (Water) 2.4 GHz vs 1.4 GHz More than 70% better overclocked clock speed (Water)
Front view of AMD Opteron 840

Reasons to consider the
AMD Opteron 840

Report a correction
Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core

Features Key features of the Pentium 2020M  vs Opteron 840 

clock speed

Pentium 2020M
2.4 GHz
Opteron 840
1.4 GHz

L2 cache

overclocked clock speed (air)

Pentium 2020M
2.4 GHz
Opteron 840
1.69 GHz

overclocked clock speed (water)

Pentium 2020M
2.4 GHz
Opteron 840
1.4 GHz

TDP

Specifications Full list of technical specs

summary

Pentium 2020M  vs
Opteron 840 
Clock speed 2.4 GHz 1.4 GHz
Cores Dual core Single core
Socket type
rPGA 988B
940

features

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

details

Pentium 2020M  vs
Opteron 840 
Threads 2 1
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 1 MB/core
Manufacture process 22 nm 130 nm
Max CPUs 1 8
Clock multiplier 24 7

overclocking

Overclocked clock speed 2.4 GHz 1.69 GHz
Overclocked clock speed (Water) 2.4 GHz 1.4 GHz
Overclocked clock speed (Air) 2.4 GHz 1.69 GHz

power consumption

TDP 35W 82.1W
Annual home energy cost 8.43 $/year 19.78 $/year
Annual commercial energy cost 30.66 $/year 71.92 $/year
Typical power consumption 28.44W 66.71W
Intel Pentium 2020M
Report a correction
AMD Opteron 840
Report a correction

Read more

Comments

comments powered by Disqus