What is the memory access speed for the Global and Local memory on the GC7000Lite GPU?

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What is the memory access speed for the Global and Local memory on the GC7000Lite GPU?

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vinay_surendran
Contributor III

Hi,

Could you please share the memory access speed data (benchmarking results) for Global and Local memory of the GC7000Lite GPU?

Could you please share the URL to the documentation covering such data and also the memory architecture of the GC7000Lite GPU?

Thanks and regards

Vinay

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diegoadrian
NXP Employee
NXP Employee

Hello,

I don't quite understand what you mean by local or global memory.  GPU usually has some reserved memory space and this memory can be configured at boot time. Access to this memory is fast. when this memory is used up, gpu will go to system memory.  The memory access speed also has something to do with the type of memory used.

DDR3L/LPDDR4   1066/1200MHz

 

This is based on our board. For your board, it needs to be calculated by yourself.

Best regards,

Diego.

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