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Differences What are the advantages of each

Front view of AMD Sempron 2650

Reasons to consider the
AMD Sempron 2650

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Much lower typical power consumption 20.31W vs 97.88W 4.8x lower typical power consumption
Much lower annual home energy cost 6.02 $/year vs 40.46 $/year 6.7x lower annual home energy cost
Much lower annual commercial energy cost 21.9 $/year vs 89.18 $/year 4.1x lower annual commercial energy cost
Front view of AMD Athlon 64 X2 3250e

Reasons to consider the
AMD Athlon 64 X2 3250e

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CPUBoss is not aware of any important advantages of the Athlon 64 X2 3250e vs the Sempron 2650.

Benchmarks Real world tests of Sempron 2650 vs Athlon 64 X2 3250e

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Sempron 2650
732,100 MB/s
Athlon 64 X2 3250e
41.1 MB/s

Cinebench R10 32-Bit

Cinebench R10 32-Bit (Single Core)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Sempron 2650  vs
Athlon 64 X2 3250e 
Clock speed 1.4 GHz 1.5 GHz
Cores Dual core Dual core
Socket type
FS1b
AM2

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
AVX
SSE3
SSE
AMD64
SSE4.1
SSE4.2
AMD-V
3DNow!
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

details

Sempron 2650  vs
Athlon 64 X2 3250e 
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 28 nm 65 nm
Max CPUs 1 1
Operating temperature Unknown - 95°C Unknown - 85°C

power consumption

TDP 25W 22W
Annual home energy cost 6.02 $/year 40.46 $/year
Annual commercial energy cost 21.9 $/year 89.18 $/year
Performance per watt 9.03 pt/W 0.32 pt/W
Typical power consumption 20.31W 97.88W
AMD Sempron 2650
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AMD Athlon 64 X2 3250e
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