Why is watch dogs lagging on my laptop?

brandon236

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Oct 7, 2012
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So my specs are
Intel core i5-4200U 1.6GHz with Turbo boost up to 2.6GHz
8gb ram
AMD radeon R7 M265 with 2gb dedicated vram

The thing is my graphics card has 2gb of vram however it runs worse than my other computer which has a graphics card of only 1gb of vram. So why does my laptop with a 2gb graphics card run worse than my computer with 1gb graphics card?
 

brandon236

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My desktop is:
Intel core i3 2120 3.3GHz
AMD Radeon HD 6850 (1gb of vram)
8gb ram
 

brandon236

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Oct 7, 2012
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How can I see my temps