CPUBoss Review Our evaluation of 3400+ vs 140 among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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
Front view of AMD Sempron 140

AMD Sempron 140

CPUBoss Winner

Differences What are the advantages of each

Front view of AMD Sempron 3400+

Reasons to consider the
AMD Sempron 3400+

Report a correction

CPUBoss is not aware of any important advantages of the 3400+ vs the 140.

Front view of AMD Sempron 140

Reasons to consider the
AMD Sempron 140

Report a correction
Much better geekbench 3 AES single core score 105,900 MB/s vs 48.8 MB/s More than 2170x better geekbench 3 AES single core score
Much newer manufacturing process 45 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly higher clock speed 2.7 GHz vs 1.8 GHz More than 50% higher clock speed
Significantly more l2 cache 1 MB vs 0 MB Compared to all cpus, 1 MB l2 cache is just OK
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Much more l2 cache per core 1 MB/core vs 0 MB/core Compared to all cpus, 1 MB/core l2 cache per core is just OK
Significantly more l3 cache per core 1 MB/core vs 0 MB/core Compared to all cpus, 1 MB/core l3 cache per core is just OK
Significantly better overclocked clock speed (Air) 3.69 GHz vs 2.44 GHz More than 50% better overclocked clock speed (Air)
Lower typical power consumption 36.56W vs 50.38W More than 25% lower typical power consumption
Newer Jul, 2009 vs May, 2006 Release date over 3 years later
Higher Maximum operating temperature 63 °C vs 55 °C Around 15% higher Maximum operating temperature
Better performance per watt 1.95 pt/W vs 0.5 pt/W Around 4x better performance per watt
Much better overclocked clock speed (Water) 3.93 GHz vs 2 GHz More than 95% better overclocked clock speed (Water)
Better geekbench 3 Multi-Core score 1,324 vs 770 More than 70% better geekbench 3 Multi-Core score
Lower annual home energy cost 10.84 $/year vs 14.94 $/year More than 25% lower annual home energy cost
Lower annual commercial energy cost 39.42 $/year vs 54.31 $/year More than 25% lower annual commercial energy cost

Benchmarks Real world tests of Sempron 3400+ vs 140

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 3400+
48.8 MB/s
Sempron 140
105,900 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Sempron 3400+  vs
140 
Clock speed 1.8 GHz 2.7 GHz
Cores Single core Single core
Socket type
AM2
754
939
AM3
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support No Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 62W 45W
Annual home energy cost 14.94 $/year 10.84 $/year
Annual commercial energy cost 54.31 $/year 39.42 $/year
Performance per watt 0.5 pt/W 1.95 pt/W
Typical power consumption 50.38W 36.56W

bus

Clock speed 200 MHz 2,000 MHz

details

Sempron 3400+  vs
140 
Architecture x86-64 x86-64
Threads 1 1
L2 cache 0 MB 1 MB
L2 cache per core 0 MB/core 1 MB/core
L3 cache 0 MB 1 MB
L3 cache per core 0 MB/core 1 MB/core
Manufacture process 90 nm 45 nm
Max CPUs 1 1
Operating temperature Unknown - 55°C Unknown - 63°C

overclocking

Overclock popularity 2 5
Overclocked clock speed 2.44 GHz 3.69 GHz
Overclocked clock speed (Water) 2 GHz 3.93 GHz
PassMark (Overclocked) 1,043.3 1,557.8
Overclocked clock speed (Air) 2.44 GHz 3.69 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A
AMD Sempron 3400+
Report a correction
AMD Sempron 140
Report a correction

Comments

comments powered by Disqus