Hi Revalf,
Welcome to Sony Community!
Thank you for the message, are you experiencing any issue on your laptop particularly with the AMD Radeon? If so, please give us a brief description about it so we can assist you better. The SVE171C11L is the chassis number of the unit, you may check the exact model by going to Vaio Care.
In addition, we don't recommend any upgrade on Vaio laptops because they're integrated with each other. Replacing any parts might do more damage to the laptop.
Regards,
Jen
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