While installing the graphics driver allows the system to properly recognize the chipset and the card manufacturer, updating the video driver can bring about various changes. Choose to select the location of the new driver manually and browse to the folder where you downloaded the driver About Graphics Drivers: Right click on the hardware device you wish to update and choose Update Driver Softwareģ. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel)Ģ. In order to manually update your driver, follow the steps below (the next steps):ġ. for support of AMD Radeon HD 7670M Series.
I don't know if it's of any importance but C++ AMP, for instance, recognizes Intel HD Graphics card well, but not the Radeon.This driver was provided by Advanced Micro Devices, Inc. The reasons I didn't use the second advices are it's not my computer they were talking about and as far as I know there exists quite a number of problems with installing AMD drivers on Windows (Win 8.1 in particular) and especially on laptops with switchable graphics like mine (by the way I have never tried switchable thing out, so I don't know if it works).Īnyway I would like to use OpenCL on this computer, so if anyone has some knowledge, please share it with me. BrightSide, but I assume they should have tested it) I have been studying this problem for a week already and found some direct statements that it IS possible to use OpenCL on my Radeon card: I linked to the the libs residing in AMDAPPSDKROOT directory and included respective headers.īut the following code crashes (see GPU-Z error):Ĭl_int ret = clGetPlatformIDs(0,0,&n_plats) But on startup it emerges a message, saying that OpenCL lib call crashed while attempting to get OpenCL support info. GPU-Z tells me that I have both, but no OpenCL support on either of the devices. It simply stated that I only have the Intel HD Graphics. According to it both devices' drivers are 8.9 from AMD.įurMark didn't even recognize my dicrete card. The device manager recognizes both devices correctly (from the first glance). Hardware: AMD Radeon HD 7670m Intel HD Graphics 4000 Intel Core i5 CPU īIOS info: InsydeH20 Setup Utility Rev. Laptop: HP Envy m6-1153er, Windows 8.1 64 bit
According to all the utilities I've tried I have no OpenCL support (and sometimes don't even have my discrete card), although I know that it should have, at least early versions. Now I'm trying to use OpenCL on my laptop. Hello! I work and study in CAE/mathematical modeling field.
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