The GPU is a R9 270X with the just released driver (14.501.1003-141120a-178000C, 14.12) on Windows 8.1.
When I run the SDK samples:
Platform 0 : Advanced Micro Devices, Inc.
Platform 1 : Intel(R) Corporation
Platform 2 : Intel(R) Corporation
Platform found : Advanced Micro Devices, Inc.
Selected Platform Vendor : Advanced Micro Devices, Inc.
Device 0 : Pitcairn Device ID is 0000008F4C7E73D0
Expected Error: Unsupported device! Required CL_DEVICE_OPENCL_C_VERSION 2.0 or higher
Attached the output of clinfo. It still says 1.2.
I'm pretty sure it should be a supported configuration, but it just does not want to work for me since the beta driver 14.5.