OpenCL* for CPU
Ask questions and share information on Intel® SDK for OpenCL™ Applications and OpenCL™ implementations for Intel® CPU
Announcements
This forum covers OpenCL* for CPU only. OpenCL* for GPU questions can be asked in the GPU Compute Software forum. Intel® FPGA SDK for OpenCL™ questions can be ask in the FPGA Intel® High Level Design forum.
1663 Discussions

HD4600/5200 doesn't show support GPU for OpenCL1.2

Di_L_Intel
Employee
228 Views
Hello, On I7-4770 (HD4600) and I7-4860EQ (HD5200) we install Win7 x64 with driver 15.33.18.3496, then install Intel SDK for OpenCL Application 2013 r3 x64. In SDK Kernel Builder Menu 'Device info', it only shows CPU support OpenCL 1.2, no GPU support information. For I3-3120M and i5-3427U (HD4000) with same graphics driver and OpenCL SDK version, there is GPU support info show up. See attached pics. I researched OpenCL SDK release notes, there is description that HD4600/5200 is supported with driver up 15.33.8. So why this happens, could you help check and explain? Thanks. Best Regards, Rudy
0 Kudos
2 Replies
Raghupathi_M_Intel
228 Views

Did you make sure the driver was installed properly? Can you try re-installing the driver and see if that fixes it?

Thanks,
Raghu

 

Di_L_Intel
Employee
228 Views

Hi Raghu,

Thanks for your support.

Yes, we installed the driver correctly.

We also use TechPowerUp GPU-Z 0.7.8 to check, same behavior, HD4000 support OpenCL but HD4600/5200 don't.

 

Best Regards,

Rudy

Reply