There are 37 versions of atiumd64.dll in the wild, the latest version being 9.14.10.0960. The average file size is about 6.39 MB. The file is a digitally signed and issued to AMD PMP-PE CB Code Signer v20120511 by AMD PVP Certificate Authority v1. Some variations of the file have been seen to be installed with the program Max Payne from Rockstar Games Inc.. The executable is a .NET framework assembly utilizing the CLR.
atiumd64.dll is the Radeon DirectX 11 Driver for AMD video cards with DirectX acceleration support. This is the 64 bit Windows version of the driver.
(Note, the programs listed below are for all versions of Advanced Micro Devices, Inc. Radeon DirectX Universal Driver.)
United States installs about 44.58% of Advanced Micro Devices, Inc. Radeon DirectX Universal Driver.