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Performance comparison: cpu vs ncs2

Hi

I've tested demo_benchmark_app of the OpenVINO examples provided by Intel on both the Myriad X(NCS2) and Intel(R) Core(TM) i5-6500 CPU.The result is below:

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Full device name: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz

Count:      1000 iterations
Duration:   2569.53 ms
Latency:    10.01 ms
Throughput: 389.18 FPS
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Full device name: Intel Movidius Myriad X VPU

Count:      1000 iterations
Duration:   3782.36 ms
Latency:    15.07 ms
Throughput: 264.39 FPS

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So the i5-6500 CPU is faster than Myriad X(NCS2)? Is this result normal?

 

Best Regards,

Jerry Chen

 

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Valued Contributor I
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Looks normal to me. I get similar results.

What was your expectation?

Cheers,

nikos

 

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Thank you for reaching out, I apologize for the delay in my response.

Yes, you are right. The benchmarks showed in this performance documentation, demonstrate high-performance gains on several public neural networks for a streamlined, quick deployment on Intel® CPU, VPU and FPGA platforms. You can use this information to help you decide which hardware is best for your applications and solutions.

Regards,

Mauricio R.

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