AMD Sempron PCs 40 

Released June, 2008
  • 2 GHz
  • Single core
1.3 Out of 10

CPUBoss Review Our evaluation of the AMD Sempron PCs 40 among laptop CPUs (over 15W)

Performance

Benchmark performance using all cores

Sempron PCs 40
4.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Sempron PCs 40
5.5
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sempron PCs 40
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Sempron PCs 40
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sempron PCs 40
3.6
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sempron PCs 40
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

1.3

CPUBoss Score

Combination of all six facets

Sempron PCs 40
1.3

Benchmarks Real world tests of the AMD Sempron PCs 40

PassMark Data courtesy Passmark

Sempron PCs 40
470

PassMark (Single Core)

Sempron PCs 40
555

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Cores Single core
Socket type S1
Is unlocked No

features

Has a NX bit Yes
Has virtualization support No
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. 3DNow!
  5. SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 25W
Annual home energy cost 6.02 $/year
Performance per watt 1.96 pt/W
Typical power consumption 20.31W

details

Architecture x86-64
Threads 1 thread
L2 cache 0.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 65 nm
Max CPUs 1
Operating temperature Unknown - 100°C

overclocking

Overclocked clock speed 2.03 GHz
Overclocked clock speed (Water) 2 GHz
Overclocked clock speed (Air) 2.03 GHz

integrated graphics

GPU None

bus

Clock speed 333 MHz
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