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AMD Athlon X2 7750

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Front view of AMD Athlon X2 7750

Differences What are the advantages of each

Front view of AMD Athlon X2 7750

Reasons to consider the
AMD Athlon X2 7750

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Much higher clock speed 2.7 GHz vs 1 GHz Around 2.8x 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 overclocked clock speed (Air) 3.07 GHz vs 1.86 GHz Around 65% better overclocked clock speed (Air)
Better PassMark (Single core) score 901 vs 479 Around 90% better PassMark (Single core) score
More cores 2 vs 1 Twice as many cores; run more applications at once
Better PassMark score 1,577 vs 299 More than 5.2x better PassMark score
Much better overclocked clock speed (Water) 3.38 GHz vs 1.67 GHz More than 2x better overclocked clock speed (Water)
Front view of AMD Athlon 64 2000+

Reasons to consider the
AMD Athlon 64 2000+

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Much lower typical power consumption 6.5W vs 77.19W 11.9x lower typical power consumption
Significantly better performance per watt 4.12 pt/W vs 1.05 pt/W Around 4x better performance per watt
Higher Maximum operating temperature 85 °C vs 73 °C More than 15% higher Maximum operating temperature
Much lower annual home energy cost 1.93 $/year vs 22.89 $/year 11.9x lower annual home energy cost
Much lower annual commercial energy cost 7.01 $/year vs 83.22 $/year 11.9x lower annual commercial energy cost

Benchmarks Real world tests of Athlon X2 7750 vs 64 2000+

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Athlon X2 7750  vs
64 2000+ 
Clock speed 2.7 GHz 1 GHz
Cores Dual core Single core
Socket type
AM2+
462
AM2

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!

details

Athlon X2 7750  vs
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 65 nm 65 nm
Max CPUs 1 1
Operating temperature Unknown - 73°C Unknown - 85°C

overclocking

Overclocked clock speed 3.07 GHz 1.86 GHz
Overclocked clock speed (Water) 3.38 GHz 1.67 GHz
PassMark (Overclocked) 1,848.4 486.6
Overclocked clock speed (Air) 3.07 GHz 1.86 GHz

power consumption

TDP 95W 8W
Annual home energy cost 22.89 $/year 1.93 $/year
Annual commercial energy cost 83.22 $/year 7.01 $/year
Performance per watt 1.05 pt/W 4.12 pt/W
Typical power consumption 77.19W 6.5W
AMD Athlon X2 7750
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AMD Athlon 64 2000+
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