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Front view of AMD Athlon II X2 250

AMD Athlon II X2 250

CPUBoss Winner

Differences What are the advantages of each

Front view of AMD Sempron 2600+

Reasons to consider the
AMD Sempron 2600+

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Significantly higher Maximum operating temperature 95 °C vs 74 °C Around 30% higher Maximum operating temperature
Front view of AMD Athlon II X2 250

Reasons to consider the
AMD Athlon II X2 250

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Much newer manufacturing process 32 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly higher clock speed 3 GHz vs 1.8 GHz More than 65% higher clock speed
Much more l2 cache 2 MB vs 0.5 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly better geekbench 3 single core score 1,524 vs 270 Around 5.8x better geekbench 3 single core score
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Significantly better overclocked clock speed (Air) 3.72 GHz vs 2.41 GHz Around 55% better overclocked clock speed (Air)
Newer Jun, 2009 vs Jul, 2004 Release date over 4 years later
More cores 2 vs 1 Twice as many cores; run more applications at once
Much better overclocked clock speed (Water) 4.04 GHz vs 1.83 GHz Around 2.2x better overclocked clock speed (Water)
Better performance per watt 1.79 pt/W vs 0.31 pt/W More than 5.8x better performance per watt
Better PassMark score 1,750 vs 374 Around 4.8x better PassMark score

Benchmarks Real world tests of Sempron 2600+ vs Athlon II X2 250

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 2600+
22.7 MB/s
Athlon II X2 250
120,700 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Sempron 2600+  vs
Athlon II X2 250 
Clock speed 1.8 GHz 3 GHz
Cores Single core Dual core
Socket type
754
462
AM3

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
ABM
CVT16
AMD-V
3DNow!
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

bus

Clock speed 200 MHz 2,000 MHz

details

Sempron 2600+  vs
Athlon II X2 250 
Threads 1 2
L2 cache 0.5 MB 2 MB
L2 cache per core 0.5 MB/core 1 MB/core
Manufacture process 90 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 95°C Unknown - 74°C

overclocking

Overclock popularity 0 25
Overclocked clock speed 2.41 GHz 3.72 GHz
Overclocked clock speed (Water) 1.83 GHz 4.04 GHz
PassMark (Overclocked) 57.1 2,374.3
Overclocked clock speed (Air) 2.41 GHz 3.72 GHz

power consumption

TDP 62W 65W
Annual home energy cost 14.94 $/year 15.66 $/year
Annual commercial energy cost 54.31 $/year 56.94 $/year
Performance per watt 0.31 pt/W 1.79 pt/W
Typical power consumption 50.38W 52.81W
AMD Sempron 2600+
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AMD Athlon II X2 250
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