About Vim3 ( can the CPU get all 4G memory?)（solved）

VIM3
1

I hava a question, is the A311D CPU can get all 4G memory if i do not use the npu unit??
hope someone ask the question. thanks!

my question is that : the Vim3 Pro has 4GB memory, if I do not use the NPU uint, the CPU can use 4GB memory all of them?

**the RK3399Pro’s NPU need the independent memory that can not be used by CPU. **

the Vim3’s processor A311D is same with the RK3399Pro ???

1 Like
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anyone know this ???

1 Like
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Not quite clear on your question, can specify more details?

Good day!

4

my question is that : the Vim3 Pro has 4GB memory, if I do not use the NPU uint, the CPU can use 4GB memory all of them?

the RK3399Pro’s NPU need the independent memory that can not be used by CPU.

the Vim3’s processor A311D is same with the RK3399Pro ???

5

Actually, RK3399Pro = RK3399 + RK1808, and the RK1808 is dual core A35 + NPU and the memory is for A35(CPU) not for NPU.

The answer is Yes.

Have fun!

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OK，thanks，have a good day