CPUBoss Review Our evaluation of 42 vs 1200 among laptop CPUs (over 15W)

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

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VS

Differences What are the advantages of each

Front view of AMD Sempron PCs 42

Reasons to consider the
AMD Sempron PCs 42

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CPUBoss is not aware of any important advantages of the Sempron PCs 42 vs the E1 1200.

Front view of AMD E1 1200

Reasons to consider the
AMD E1 1200

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines

Benchmarks Real world tests of Sempron PCs 42 vs E1 1200

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Sempron PCs 42  vs
E1 1200 
Clock speed 2.1 GHz 1.4 GHz
Cores Single core Dual core
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!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 25W 18W
Annual home energy cost 6.02 $/year 4.34 $/year
Performance per watt 2.03 pt/W 2.33 pt/W
Typical power consumption 20.31W 14.63W

details

Sempron PCs 42  vs
E1 1200 
Threads 1 2
L2 cache 0.5 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 65 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 100°C Unknown - 100°C

overclocking

Overclocked clock speed 2.11 GHz 1.41 GHz
Overclocked clock speed (Water) 2.1 GHz 1.4 GHz
Overclocked clock speed (Air) 2.11 GHz 1.41 GHz

integrated graphics

GPU None GPU
Label N/A Radeon™ HD 7310
Latest DirectX N/A 11.0
AMD Sempron PCs 42
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AMD E1 1200
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