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Hello

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Today let's take a look at the notebook low-power CPU

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Low power CPU also called single CPU

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It integrates standard voltage CPU and PCH bridge in one

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We call it a single CPU

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It is also called low power processor

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This low-power CPU has been launched since the Core 4th generation

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It also has integrated graphics

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There are two types of low-power CPUs commonly found in notebooks

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The first is the one with the letter "U" after the CPU

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This is a low-power processor optimized for notebooks

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For example, common models are i5-7267U, i7-8550U

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They have less power

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For example, i7-8550U, its power is only 15 watts

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The second is the CPU suffix with the letter "Y"

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This is an extremely low-power processor optimized for notebooks

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In some circuit diagrams

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This kind of processor is called SOC

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SOC is also called system on chip

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Example: M-5Y31 in the picture

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There is a letter "Y"

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This "5" represents the 5th generation processor

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M3-6Y30, this is the 6th generation

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"Y" represents a very low power processor

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Usually, models with this kind of CPU basically do not have a CPU fan inside

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because it consumes less power

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These are the two low-power processors that are more common in notebooks