What is the operating temperature range and Maximum Payload for PCIe transfer of E9550. Could not find detailed spec document including this kind of information
Here is the Specs on the E9550 Embedded GPU according to TechPowerUP: AMD Radeon E9550 MXM Specs | TechPowerUp GPU Database
Need to open a AMD SERVICE REQUEST (AMD SUPPORT) and see if an Embedded Specialist can supply you with the answers you require from here: https://www.amd.com/en/support/contact-email-form