SatelliteL755 - 2.4 GHz i5 processor performance index fell

Hello

I bought a round of satellite L755 for about 1 year and 8 months,
and he was well and that he got windows experience performance score (7.9 5.7) on the origin of windows 7 that came with the belt and 5.7 degrees has been determined based on the geforce GT 525 M graphics card because she had the lower under-score (5.7 / 7.9), but this isn't the problem

The problem is that the calculations of the processor per second has a score of about (6.8 / 7.9), and when I did a recovery process of the same original windows 7 with all the original drivers pre-installed on it "Circumstances changes nothing" and I ran the windows test again, everything was the same as the last time Except FOR THE PROCESSOR, the processor falls score of about (6.8 / 7.9) to (3.5 / 7.9), which means onus is on his return half where circumstances is identical in the two tests *.

Please help me with feedback, because I need to know if I had a breakdown and how can I get over it?
Thank you for your time.

Have you run this test while the laptop was connected to food or using the battery power?
The adapter must be connected to launch Notepad with best performance.
Sometimes, different power profiles could decrease the performance of the processor in order to save the battery.

Also try this: in the Device Manager, delete the entries of CPU
Restart the laptop and wait until the system has recognized and installed the CPU driver again.
Now, re-run the test score and compare the results.

Tags: Toshiba

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    Thanks for posting your question on the Microsoft community.

    I would like to know some information about the problem so that we can help you better.

    1. What is the brand and model of your computer?
    2. is your computer connected to a domain network?

    Thank you to provide detailed information and screenshot of the question and your efforts

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    Method 1:
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    Refer to this article:
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    Please let us know if you need more help.

    Thank you

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