⚡ Performance and Efficiency Benchmarks

This section reports the performance on NPU with FastFlowLM (FLM).

Note:

  • Results are based on FastFlowLM v1.0.5.
  • Under FLM’s default NPU power mode (Performance)
  • Newer versions may deliver improved performance.
  • Hy-MT2 is a dedicated translation model tuned for short, single-turn requests, so it is benchmarked up to 16k max context length rather than the longer sweeps used for general chat models.

Test System:

AMD Ryzen™ AI 9 370 (Strix Point) with 32 GB DRAM; performance is comparable to other Strix Point and Strix Halo systems.


🚀 Decoding Speed (TPS, or Tokens per Second, starting @ different context lengths)

Model HW 1k 2k 4k 8k 16k
Hy-MT2-1.8B NPU (FLM) 52.2 46.2 38.9 28.4 19

🚀 Prefill Speed (TPS, or Tokens per Second, with different prompt lengths)

Model HW 1k 2k 4k 8k 16k
Hy-MT2-1.8B NPU (FLM) 1,068 1,051 1,013 912 723