is it supposed to run this slow on a broadwell xeon?

#4
by PlatonicSkeptic - opened

i have 70GB/s
Screenshot from 2026-01-11 14-20-22

ByteShape org

We hadn’t profiled Broadwell Xeon. For our Intel benchmarks, we use a 12th Gen i7.
The gap between the third set (13.92 GiB) and the last set (which I assume is Qwen3-Coder Q4_0) is indeed significant.
Could you please let me know which of our models you are using and the exact CPU model?
It is possible that our quantization profiles are not optimal for this specific hardware, although the gap still seems unusually large. We also have not tested the BLAS backend. For our CPU benchmarks, we only use the default CPU backend.

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