Technical Analysis: Intel Eaglelake Graphics Driver for Windows 10 (64-bit)
While the integrated GPU is technically "UHD Graphics 770," it shares architecture code with the newer Arc discrete cards. Installing the Arc driver package ensures your Raptor Lake chip has the latest AV1 encoding/decoding support and security patches.
Intel Eaglelake chipset family (including G41, G43, G45, Q43, and Q45) is a legacy product for which Intel has not released official, native Windows 10 64-bit drivers
Because these are legacy components (circa 2008-2010), Intel does not provide official dedicated Windows 10 drivers