Based on the alphanumeric string , this does not correspond to a specific model name (like "Radeon 9700") but rather to a Hardware ID (PCI ID) or a Part Number (FRU) associated with legacy ATI graphics chips.
: You can find the specific driver by searching for "Radeon HD 8490" on the AMD Drivers and Support page Windows 10 (64-bit) ati102c36951 driver free