[cmrdporcupine]

Curious how this compares -- overall -- to the RK3588 devices that I have a few of.

People have made the NPU on that thing do LLMs, and sounds like around the same level (max 3Bish params, 5-6 tok/s last time I tried).

In terms of raw CPU performance, sounds slower?

But maybe has more cores?

Ouch the memory bandwidth sounds really bad.

[LeFantome]

The K3 is a bit slower single core, about the same multi-core, and quite a bit faster at AI.

If you use the AI cores for general compute (eg. when compiling) then it is quite a bit faster than the RK3588.

At times, the above may vary as specific software may be less optimized on RISC-V.

[brucehoult]

I don't know what kind of code sysbench is using, but I get far better with a very simple `memcpy()` loop:

See https://news.ycombinator.com/item?id=48523343